; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=i686-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=X86
; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s --check-prefixes=X64
declare i64 @llvm.abs.i64(i64, i1)
declare <2 x i64> @llvm.abs.2xi64(<2 x i64>, i1)
declare i32 @llvm.abs.i32(i32, i1)
declare i16 @llvm.abs.i16(i16, i1)
declare i8 @llvm.abs.i8(i8, i1)
define i1 @eq_pow_or(i32 %0) nounwind {
; X86-LABEL: eq_pow_or:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: addl $32, %eax
; X86-NEXT: testl $-65, %eax
; X86-NEXT: sete %al
; X86-NEXT: retl
;
; X64-LABEL: eq_pow_or:
; X64: # %bb.0:
; X64-NEXT: addl $32, %edi
; X64-NEXT: testl $-65, %edi
; X64-NEXT: sete %al
; X64-NEXT: retq
%2 = icmp eq i32 %0, 32
%3 = icmp eq i32 %0, -32
%4 = or i1 %2, %3
ret i1 %4
}
define i1 @ne_pow_and(i8 %0) nounwind {
; X86-LABEL: ne_pow_and:
; X86: # %bb.0:
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; X86-NEXT: addb $16, %al
; X86-NEXT: testb $-33, %al
; X86-NEXT: setne %al
; X86-NEXT: retl
;
; X64-LABEL: ne_pow_and:
; X64: # %bb.0:
; X64-NEXT: addb $16, %dil
; X64-NEXT: testb $-33, %dil
; X64-NEXT: setne %al
; X64-NEXT: retq
%2 = icmp ne i8 %0, 16
%3 = icmp ne i8 %0, -16
%4 = and i1 %2, %3
ret i1 %4
}
define i1 @eq_pow_mismatch_or(i32 %0) nounwind {
; X86-LABEL: eq_pow_mismatch_or:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpl $16, %eax
; X86-NEXT: sete %cl
; X86-NEXT: cmpl $-32, %eax
; X86-NEXT: sete %al
; X86-NEXT: orb %cl, %al
; X86-NEXT: retl
;
; X64-LABEL: eq_pow_mismatch_or:
; X64: # %bb.0:
; X64-NEXT: cmpl $16, %edi
; X64-NEXT: sete %cl
; X64-NEXT: cmpl $-32, %edi
; X64-NEXT: sete %al
; X64-NEXT: orb %cl, %al
; X64-NEXT: retq
%2 = icmp eq i32 %0, 16
%3 = icmp eq i32 %0, -32
%4 = or i1 %2, %3
ret i1 %4
}
define i1 @ne_non_pow_and(i8 %0) nounwind {
; X86-LABEL: ne_non_pow_and:
; X86: # %bb.0:
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; X86-NEXT: cmpb $17, %al
; X86-NEXT: setne %cl
; X86-NEXT: cmpb $-17, %al
; X86-NEXT: setne %al
; X86-NEXT: andb %cl, %al
; X86-NEXT: retl
;
; X64-LABEL: ne_non_pow_and:
; X64: # %bb.0:
; X64-NEXT: cmpb $17, %dil
; X64-NEXT: setne %cl
; X64-NEXT: cmpb $-17, %dil
; X64-NEXT: setne %al
; X64-NEXT: andb %cl, %al
; X64-NEXT: retq
%2 = icmp ne i8 %0, 17
%3 = icmp ne i8 %0, -17
%4 = and i1 %2, %3
ret i1 %4
}
define i1 @ne_pow_or(i32 %0) nounwind {
; X86-LABEL: ne_pow_or:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %eax, %ecx
; X86-NEXT: xorl $32, %ecx
; X86-NEXT: xorl $-32, %eax
; X86-NEXT: orl %ecx, %eax
; X86-NEXT: setne %al
; X86-NEXT: retl
;
; X64-LABEL: ne_pow_or:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: xorl $32, %eax
; X64-NEXT: xorl $-32, %edi
; X64-NEXT: orl %eax, %edi
; X64-NEXT: setne %al
; X64-NEXT: retq
%2 = icmp ne i32 %0, 32
%3 = icmp ne i32 %0, -32
%4 = or i1 %2, %3
ret i1 %4
}
define i1 @eq_pow_and(i8 %0) nounwind {
; X86-LABEL: eq_pow_and:
; X86: # %bb.0:
; X86-NEXT: movzbl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl %eax, %ecx
; X86-NEXT: xorb $16, %cl
; X86-NEXT: xorb $-16, %al
; X86-NEXT: orb %cl, %al
; X86-NEXT: sete %al
; X86-NEXT: retl
;
; X64-LABEL: eq_pow_and:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: xorb $16, %al
; X64-NEXT: xorb $-16, %dil
; X64-NEXT: orb %al, %dil
; X64-NEXT: sete %al
; X64-NEXT: retq
%2 = icmp eq i8 %0, 16
%3 = icmp eq i8 %0, -16
%4 = and i1 %2, %3
ret i1 %4
}
define i1 @abs_eq_pow2(i32 %0) nounwind {
; X86-LABEL: abs_eq_pow2:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: addl $4, %eax
; X86-NEXT: testl $-9, %eax
; X86-NEXT: sete %al
; X86-NEXT: retl
;
; X64-LABEL: abs_eq_pow2:
; X64: # %bb.0:
; X64-NEXT: addl $4, %edi
; X64-NEXT: testl $-9, %edi
; X64-NEXT: sete %al
; X64-NEXT: retq
%2 = tail call i32 @llvm.abs.i32(i32 %0, i1 true)
%3 = icmp eq i32 %2, 4
ret i1 %3
}
define i1 @abs_ne_pow2(i64 %0) nounwind {
; X86-LABEL: abs_ne_pow2:
; X86: # %bb.0:
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: addl $2, %eax
; X86-NEXT: adcl $0, %ecx
; X86-NEXT: andl $-5, %eax
; X86-NEXT: orl %ecx, %eax
; X86-NEXT: setne %al
; X86-NEXT: retl
;
; X64-LABEL: abs_ne_pow2:
; X64: # %bb.0:
; X64-NEXT: addq $2, %rdi
; X64-NEXT: testq $-5, %rdi
; X64-NEXT: setne %al
; X64-NEXT: retq
%2 = tail call i64 @llvm.abs.i64(i64 %0, i1 true)
%3 = icmp ne i64 %2, 2
ret i1 %3
}
define i1 @abs_ne_nonpow2(i16 %0) nounwind {
; X86-LABEL: abs_ne_nonpow2:
; X86: # %bb.0:
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movswl %ax, %ecx
; X86-NEXT: sarl $15, %ecx
; X86-NEXT: xorl %ecx, %eax
; X86-NEXT: subl %ecx, %eax
; X86-NEXT: movzwl %ax, %eax
; X86-NEXT: cmpl $57344, %eax # imm = 0xE000
; X86-NEXT: setne %al
; X86-NEXT: retl
;
; X64-LABEL: abs_ne_nonpow2:
; X64: # %bb.0:
; X64-NEXT: movl %edi, %eax
; X64-NEXT: negw %ax
; X64-NEXT: cmovsw %di, %ax
; X64-NEXT: movzwl %ax, %eax
; X64-NEXT: cmpl $57344, %eax # imm = 0xE000
; X64-NEXT: setne %al
; X64-NEXT: retq
%2 = tail call i16 @llvm.abs.i16(i16 %0, i1 true)
%3 = icmp ne i16 %2, -8192
ret i1 %3
}
define <2 x i1> @abs_ne_vec(<2 x i64> %0) nounwind {
; X86-LABEL: abs_ne_vec:
; X86: # %bb.0:
; X86-NEXT: pushl %edi
; X86-NEXT: pushl %esi
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl %ecx, %esi
; X86-NEXT: sarl $31, %esi
; X86-NEXT: xorl %esi, %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
; X86-NEXT: xorl %esi, %edx
; X86-NEXT: subl %esi, %edx
; X86-NEXT: sbbl %esi, %ecx
; X86-NEXT: movl %eax, %esi
; X86-NEXT: sarl $31, %esi
; X86-NEXT: xorl %esi, %eax
; X86-NEXT: movl {{[0-9]+}}(%esp), %edi
; X86-NEXT: xorl %esi, %edi
; X86-NEXT: subl %esi, %edi
; X86-NEXT: sbbl %esi, %eax
; X86-NEXT: xorl $8, %edi
; X86-NEXT: orl %eax, %edi
; X86-NEXT: setne %al
; X86-NEXT: xorl $8, %edx
; X86-NEXT: orl %ecx, %edx
; X86-NEXT: setne %dl
; X86-NEXT: popl %esi
; X86-NEXT: popl %edi
; X86-NEXT: retl
;
; X64-LABEL: abs_ne_vec:
; X64: # %bb.0:
; X64-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,1,3,3]
; X64-NEXT: psrad $31, %xmm1
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: psubq %xmm1, %xmm0
; X64-NEXT: pcmpeqd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
; X64-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,0,3,2]
; X64-NEXT: pand %xmm1, %xmm0
; X64-NEXT: pcmpeqd %xmm1, %xmm1
; X64-NEXT: pxor %xmm1, %xmm0
; X64-NEXT: retq
%2 = tail call <2 x i64> @llvm.abs.2xi64(<2 x i64> %0, i1 true)
%3 = icmp ne <2 x i64> %2, <i64 8, i64 8>
ret <2 x i1> %3
}
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