; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+mmx,+ssse3 | FileCheck %s
define <1 x i64> @stack_fold_cvtpd2pi(<2 x double> %a0) {
; CHECK-LABEL: stack_fold_cvtpd2pi:
; CHECK: # %bb.0:
; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: cvtpd2pi {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 16-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <1 x i64> @llvm.x86.sse.cvtpd2pi(<2 x double> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.sse.cvtpd2pi(<2 x double>) nounwind readnone
define <2 x double> @stack_fold_cvtpi2pd(<1 x i64> %a0) {
; CHECK-LABEL: stack_fold_cvtpi2pd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: cvtpi2pd {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 8-byte Folded Reload
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <2 x double> @llvm.x86.sse.cvtpi2pd(<1 x i64> %a0) nounwind readnone
ret <2 x double> %2
}
declare <2 x double> @llvm.x86.sse.cvtpi2pd(<1 x i64>) nounwind readnone
define <4 x float> @stack_fold_cvtpi2ps(<4 x float> %a0, <1 x i64> %a1) {
; CHECK-LABEL: stack_fold_cvtpi2ps:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: cvtpi2ps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 8-byte Folded Reload
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <4 x float> @llvm.x86.sse.cvtpi2ps(<4 x float> %a0, <1 x i64> %a1) nounwind readnone
ret <4 x float> %2
}
declare <4 x float> @llvm.x86.sse.cvtpi2ps(<4 x float>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_cvtps2pi(<4 x float> %a0) {
; CHECK-LABEL: stack_fold_cvtps2pi:
; CHECK: # %bb.0:
; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: cvtps2pi {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 16-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <1 x i64> @llvm.x86.sse.cvtps2pi(<4 x float> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.sse.cvtps2pi(<4 x float>) nounwind readnone
define <1 x i64> @stack_fold_cvttpd2pi(<2 x double> %a0) {
; CHECK-LABEL: stack_fold_cvttpd2pi:
; CHECK: # %bb.0:
; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: cvttpd2pi {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 16-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <1 x i64> @llvm.x86.sse.cvttpd2pi(<2 x double> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.sse.cvttpd2pi(<2 x double>) nounwind readnone
define <1 x i64> @stack_fold_cvttps2pi(<4 x float> %a0) {
; CHECK-LABEL: stack_fold_cvttps2pi:
; CHECK: # %bb.0:
; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: cvttps2pi {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 16-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <2 x i64> asm sideeffect "nop", "=x,~{xmm1},~{xmm1},~{xmm2},~{xmm3},~{xmm4},~{xmm5},~{xmm6},~{xmm7},~{xmm8},~{xmm9},~{xmm10},~{xmm11},~{xmm12},~{xmm13},~{xmm14},~{xmm15},~{flags}"()
%2 = call <1 x i64> @llvm.x86.sse.cvttps2pi(<4 x float> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.sse.cvttps2pi(<4 x float>) nounwind readnone
; TODO stack_fold_movd_load
; padd forces execution on mmx
define i32 @stack_fold_movd_store(<1 x i64> %a0) nounwind {
; CHECK-LABEL: stack_fold_movd_store:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rbp
; CHECK-NEXT: pushq %r15
; CHECK-NEXT: pushq %r14
; CHECK-NEXT: pushq %r13
; CHECK-NEXT: pushq %r12
; CHECK-NEXT: pushq %rbx
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: paddb %mm0, %mm0
; CHECK-NEXT: movd %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 4-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: movl {{[-0-9]+}}(%r{{[sb]}}p), %eax # 4-byte Reload
; CHECK-NEXT: popq %rbx
; CHECK-NEXT: popq %r12
; CHECK-NEXT: popq %r13
; CHECK-NEXT: popq %r14
; CHECK-NEXT: popq %r15
; CHECK-NEXT: popq %rbp
; CHECK-NEXT: retq
%1 = call <1 x i64> @llvm.x86.mmx.padd.b(<1 x i64> %a0, <1 x i64> %a0)
%2 = bitcast <1 x i64> %1 to <2 x i32>
%3 = extractelement <2 x i32> %2, i32 0
%4 = tail call i64 asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
ret i32 %3
}
; TODO stack_fold_movq_load
; padd forces execution on mmx
define i64 @stack_fold_movq_store(<1 x i64> %a0) nounwind {
; CHECK-LABEL: stack_fold_movq_store:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rbp
; CHECK-NEXT: pushq %r15
; CHECK-NEXT: pushq %r14
; CHECK-NEXT: pushq %r13
; CHECK-NEXT: pushq %r12
; CHECK-NEXT: pushq %rbx
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: paddb %mm0, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: movq {{[-0-9]+}}(%r{{[sb]}}p), %rax # 8-byte Reload
; CHECK-NEXT: popq %rbx
; CHECK-NEXT: popq %r12
; CHECK-NEXT: popq %r13
; CHECK-NEXT: popq %r14
; CHECK-NEXT: popq %r15
; CHECK-NEXT: popq %rbp
; CHECK-NEXT: retq
%1 = call <1 x i64> @llvm.x86.mmx.padd.b(<1 x i64> %a0, <1 x i64> %a0)
%2 = bitcast <1 x i64> %1 to i64
%3 = tail call i64 asm sideeffect "nop", "=x,~{rax},~{rbx},~{rcx},~{rdx},~{rsi},~{rdi},~{rbp},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15}"()
ret i64 %2
}
define <1 x i64> @stack_fold_pabsb(<1 x i64> %a0) {
; CHECK-LABEL: stack_fold_pabsb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: pabsb {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 8-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.pabs.b(<1 x i64> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.pabs.b(<1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pabsd(<1 x i64> %a0) {
; CHECK-LABEL: stack_fold_pabsd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: pabsd {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 8-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.pabs.d(<1 x i64> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.pabs.d(<1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pabsw(<1 x i64> %a0) {
; CHECK-LABEL: stack_fold_pabsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: pabsw {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 8-byte Folded Reload
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.pabs.w(<1 x i64> %a0) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.pabs.w(<1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_packssdw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_packssdw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: packssdw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.packssdw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.packssdw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_packsswb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_packsswb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: packsswb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.packsswb(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.packsswb(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_packuswb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_packuswb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: packuswb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.packuswb(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.packuswb(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.padd.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.padd.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.padd.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.padd.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddq %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.padd.q(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.padd.q(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddsb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddsb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddsb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.padds.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.padds.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.padds.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.padds.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddusb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddusb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddusb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.paddus.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.paddus.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddusw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddusw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddusw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.paddus.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.paddus.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_paddw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_paddw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: paddw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.padd.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_palignr(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_palignr:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: palignr $1, %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.palignr.b(<1 x i64> %a, <1 x i64> %b, i8 1) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.palignr.b(<1 x i64>, <1 x i64>, i8) nounwind readnone
define <1 x i64> @stack_fold_pand(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pand:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pand %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pand(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pand(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pandn(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pandn:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pandn %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pandn(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pandn(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pavgb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pavgb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pavgb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pavg.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pavg.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pavgw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pavgw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pavgw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pavg.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pavg.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pcmpeqb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pcmpeqb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pcmpeqb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pcmpeq.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pcmpeq.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pcmpeqd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pcmpeqd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pcmpeqd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pcmpeq.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pcmpeq.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pcmpeqw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pcmpeqw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pcmpeqw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pcmpeq.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pcmpeq.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pcmpgtb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pcmpgtb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pcmpgtb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pcmpgt.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pcmpgt.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pcmpgtd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pcmpgtd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pcmpgtd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pcmpgt.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pcmpgt.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pcmpgtw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pcmpgtw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pcmpgtw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pcmpgt.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pcmpgt.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_phaddd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_phaddd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: phaddd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.phadd.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.phadd.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_phaddsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_phaddsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: phaddsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.phadd.sw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.phadd.sw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_phaddw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_phaddw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: phaddw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.phadd.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.phadd.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_phsubd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_phsubd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: phsubd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.phsub.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.phsub.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_phsubsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_phsubsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: phsubsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.phsub.sw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.phsub.sw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_phsubw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_phsubw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: phsubw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.phsub.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.phsub.w(<1 x i64>, <1 x i64>) nounwind readnone
; TODO stack_fold_pinsrw
define <1 x i64> @stack_fold_pmaddubsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmaddubsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmaddubsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.pmadd.ub.sw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.pmadd.ub.sw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmaddwd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmaddwd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmaddwd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmadd.wd(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmadd.wd(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmaxsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmaxsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmaxsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmaxs.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmaxs.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmaxub(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmaxub:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmaxub %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmaxu.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmaxu.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pminsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pminsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pminsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmins.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmins.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pminub(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pminub:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pminub %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pminu.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pminu.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmulhrsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmulhrsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmulhrsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.pmul.hr.sw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.pmul.hr.sw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmulhuw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmulhuw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmulhuw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmulhu.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmulhu.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmulhw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmulhw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmulhw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmulh.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmulh.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmullw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmullw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmullw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmull.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmull.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pmuludq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pmuludq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pmuludq %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pmulu.dq(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_por(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_por:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: por %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.por(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.por(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psadbw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psadbw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psadbw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psad.bw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psad.bw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pshufb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pshufb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pshufb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.pshuf.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.pshuf.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pshufw(<1 x i64> %a) {
; CHECK-LABEL: stack_fold_pshufw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rdi, %mm0
; CHECK-NEXT: movq %mm0, {{[-0-9]+}}(%r{{[sb]}}p) # 8-byte Spill
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: pshufw $1, {{[-0-9]+}}(%r{{[sb]}}p), %mm0 # 8-byte Folded Reload
; CHECK-NEXT: # mm0 = mem[1,0,0,0]
; CHECK-NEXT: movq %mm0, %rax
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm1},~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.sse.pshuf.w(<1 x i64> %a, i8 1) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.sse.pshuf.w(<1 x i64>, i8) nounwind readnone
define <1 x i64> @stack_fold_psignb(<1 x i64> %a0, <1 x i64> %a1) {
; CHECK-LABEL: stack_fold_psignb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psignb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.psign.b(<1 x i64> %a0, <1 x i64> %a1) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.psign.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psignd(<1 x i64> %a0, <1 x i64> %a1) {
; CHECK-LABEL: stack_fold_psignd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psignd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.psign.d(<1 x i64> %a0, <1 x i64> %a1) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.psign.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psignw(<1 x i64> %a0, <1 x i64> %a1) {
; CHECK-LABEL: stack_fold_psignw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psignw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.ssse3.psign.w(<1 x i64> %a0, <1 x i64> %a1) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.ssse3.psign.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pslld(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pslld:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pslld %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psll.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psll.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psllq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psllq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psllq %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psll.q(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psll.q(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psllw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psllw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psllw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psll.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psll.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psrad(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psrad:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psrad %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psra.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psra.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psraw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psraw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psraw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psra.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psra.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psrld(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psrld:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psrld %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psrl.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psrl.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psrlq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psrlq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psrlq %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psrl.q(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psrl.q(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psrlw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psrlw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psrlw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psrl.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psrl.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psub.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psub.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubd %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psub.d(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psub.d(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubq %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psub.q(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psub.q(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubsb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubsb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubsb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psubs.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psubs.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubsw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubsw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubsw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psubs.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psubs.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubusb(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubusb:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubusb %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psubus.b(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psubus.b(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubusw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubusw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubusw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psubus.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psubus.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_psubw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_psubw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: psubw %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.psub.w(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.psub.w(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_punpckhbw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_punpckhbw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: punpckhbw %mm0, %mm1 # mm1 = mm1[4],mm0[4],mm1[5],mm0[5],mm1[6],mm0[6],mm1[7],mm0[7]
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.punpckhbw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.punpckhbw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_punpckhdq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_punpckhdq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: punpckhdq %mm0, %mm1 # mm1 = mm1[1],mm0[1]
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.punpckhdq(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.punpckhdq(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_punpckhwd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_punpckhwd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: punpckhwd %mm0, %mm1 # mm1 = mm1[2],mm0[2],mm1[3],mm0[3]
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.punpckhwd(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.punpckhwd(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_punpcklbw(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_punpcklbw:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: punpcklbw %mm0, %mm1 # mm1 = mm1[0],mm0[0],mm1[1],mm0[1],mm1[2],mm0[2],mm1[3],mm0[3]
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.punpcklbw(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.punpcklbw(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_punpckldq(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_punpckldq:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: punpckldq %mm0, %mm1 # mm1 = mm1[0],mm0[0]
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.punpckldq(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.punpckldq(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_punpcklwd(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_punpcklwd:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: punpcklwd %mm0, %mm1 # mm1 = mm1[0],mm0[0],mm1[1],mm0[1]
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.punpcklwd(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.punpcklwd(<1 x i64>, <1 x i64>) nounwind readnone
define <1 x i64> @stack_fold_pxor(<1 x i64> %a, <1 x i64> %b) {
; CHECK-LABEL: stack_fold_pxor:
; CHECK: # %bb.0:
; CHECK-NEXT: movq %rsi, %mm0
; CHECK-NEXT: movq %rdi, %mm1
; CHECK-NEXT: pxor %mm0, %mm1
; CHECK-NEXT: movq %mm1, %rax
; CHECK-NEXT: #APP
; CHECK-NEXT: nop
; CHECK-NEXT: #NO_APP
; CHECK-NEXT: retq
%1 = tail call <1 x i64> asm sideeffect "nop", "=y,~{mm2},~{mm3},~{mm4},~{mm5},~{mm6},~{mm7}"()
%2 = call <1 x i64> @llvm.x86.mmx.pxor(<1 x i64> %a, <1 x i64> %b) nounwind readnone
ret <1 x i64> %2
}
declare <1 x i64> @llvm.x86.mmx.pxor(<1 x i64>, <1 x i64>) nounwind readnone
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