; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ccmp -verify-machineinstrs | FileCheck %s
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ccmp,+ndd -verify-machineinstrs | FileCheck %s --check-prefix=NDD
define void @ctest8rr_zf(i8 noundef %a, i8 noundef %b) {
; CHECK-LABEL: ctest8rr_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctestneb {dfv=zf} %sil, %sil
; CHECK-NEXT: jne .LBB0_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB0_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctestneb {dfv=zf} %sil, %sil
; NDD-NEXT: jne .LBB0_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB0_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp eq i8 %a, 0
%cmp1 = icmp eq i8 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define i8 @ctest8rr_zf_double(i8 %a, double %b, i8* nocapture %c) {
; CHECK-LABEL: ctest8rr_zf_double:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: xorpd %xmm1, %xmm1
; CHECK-NEXT: ucomisd %xmm1, %xmm0
; CHECK-NEXT: ctesteb {dfv=zf} %dil, %dil
; CHECK-NEXT: je .LBB1_2
; CHECK-NEXT: # %bb.1: # %if.then
; CHECK-NEXT: movb %dil, (%rsi)
; CHECK-NEXT: .LBB1_2: # %if.end
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_zf_double:
; NDD: # %bb.0: # %entry
; NDD-NEXT: xorpd %xmm1, %xmm1
; NDD-NEXT: ucomisd %xmm1, %xmm0
; NDD-NEXT: ctesteb {dfv=zf} %dil, %dil
; NDD-NEXT: je .LBB1_2
; NDD-NEXT: # %bb.1: # %if.then
; NDD-NEXT: movb %dil, (%rsi)
; NDD-NEXT: .LBB1_2: # %if.end
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: retq
entry:
%tobool = icmp ne i8 %a, 0
%cmp = fcmp ueq double %b, 0.0
%or.cond = select i1 %tobool, i1 %cmp, i1 false
br i1 %or.cond, label %if.then, label %if.end
if.then:
store i8 %a, i8* %c, align 4
br label %if.end
if.end:
ret i8 0
}
define i8 @ctest8rr_zf_double_p(i8 %a, double %b, i8* nocapture %c) {
; CHECK-LABEL: ctest8rr_zf_double_p:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: setne %al
; CHECK-NEXT: ucomisd %xmm0, %xmm0
; CHECK-NEXT: setp %cl
; CHECK-NEXT: andb %al, %cl
; CHECK-NEXT: cmpb $1, %cl
; CHECK-NEXT: jne .LBB2_2
; CHECK-NEXT: # %bb.1: # %if.then
; CHECK-NEXT: movb %dil, (%rsi)
; CHECK-NEXT: .LBB2_2: # %if.end
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_zf_double_p:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: setne %al
; NDD-NEXT: ucomisd %xmm0, %xmm0
; NDD-NEXT: setp %cl
; NDD-NEXT: andb %cl, %al
; NDD-NEXT: cmpb $1, %al
; NDD-NEXT: jne .LBB2_2
; NDD-NEXT: # %bb.1: # %if.then
; NDD-NEXT: movb %dil, (%rsi)
; NDD-NEXT: .LBB2_2: # %if.end
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: retq
entry:
%tobool = icmp ne i8 %a, 0
%cmp = fcmp uno double %b, 0.0
%or.cond = select i1 %tobool, i1 %cmp, i1 false
br i1 %or.cond, label %if.then, label %if.end
if.then:
store i8 %a, i8* %c, align 4
br label %if.end
if.end:
ret i8 0
}
define i8 @ctest8rr_zf_double_np(i8 %a, double %b, i8* nocapture %c) {
; CHECK-LABEL: ctest8rr_zf_double_np:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: setne %al
; CHECK-NEXT: ucomisd %xmm0, %xmm0
; CHECK-NEXT: setnp %cl
; CHECK-NEXT: andb %al, %cl
; CHECK-NEXT: cmpb $1, %cl
; CHECK-NEXT: jne .LBB3_2
; CHECK-NEXT: # %bb.1: # %if.then
; CHECK-NEXT: movb %dil, (%rsi)
; CHECK-NEXT: .LBB3_2: # %if.end
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_zf_double_np:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: setne %al
; NDD-NEXT: ucomisd %xmm0, %xmm0
; NDD-NEXT: setnp %cl
; NDD-NEXT: andb %cl, %al
; NDD-NEXT: cmpb $1, %al
; NDD-NEXT: jne .LBB3_2
; NDD-NEXT: # %bb.1: # %if.then
; NDD-NEXT: movb %dil, (%rsi)
; NDD-NEXT: .LBB3_2: # %if.end
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: retq
entry:
%tobool = icmp ne i8 %a, 0
%cmp = fcmp ord double %b, 0.0
%or.cond = select i1 %tobool, i1 %cmp, i1 false
br i1 %or.cond, label %if.then, label %if.end
if.then:
store i8 %a, i8* %c, align 4
br label %if.end
if.end:
ret i8 0
}
define void @ctest8rr_sf(i8 noundef %a, i8 noundef %b) {
; CHECK-LABEL: ctest8rr_sf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctesteb {dfv=sf} %sil, %sil
; CHECK-NEXT: js .LBB4_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB4_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_sf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctesteb {dfv=sf} %sil, %sil
; NDD-NEXT: js .LBB4_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB4_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp ule i8 %a, 0
%tobool = icmp sge i8 %b, 0
%or.cond = and i1 %cmp, %tobool
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define i8 @ctest8rr_sf_2(i8 %a, i8 %b, i8* nocapture %c) {
; CHECK-LABEL: ctest8rr_sf_2:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctestleb {dfv=sf} %sil, %sil
; CHECK-NEXT: jns .LBB5_2
; CHECK-NEXT: # %bb.1: # %if.then
; CHECK-NEXT: movb %dil, (%rdx)
; CHECK-NEXT: .LBB5_2: # %if.end
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_sf_2:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctestleb {dfv=sf} %sil, %sil
; NDD-NEXT: jns .LBB5_2
; NDD-NEXT: # %bb.1: # %if.then
; NDD-NEXT: movb %dil, (%rdx)
; NDD-NEXT: .LBB5_2: # %if.end
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: retq
entry:
%tobool = icmp sgt i8 %a, 0
%cmp = icmp slt i8 %b, 0
%or.cond = select i1 %tobool, i1 true, i1 %cmp
br i1 %or.cond, label %if.then, label %if.end
if.then:
store i8 %a, i8* %c, align 4
br label %if.end
if.end:
ret i8 0
}
define i8 @ctest8rr_none(i8 %a, i8 %b, i8* nocapture %c) {
; CHECK-LABEL: ctest8rr_none:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctestneb {dfv=} %sil, %sil
; CHECK-NEXT: jne .LBB6_2
; CHECK-NEXT: # %bb.1: # %if.then
; CHECK-NEXT: movb %dil, (%rdx)
; CHECK-NEXT: .LBB6_2: # %if.end
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8rr_none:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctestneb {dfv=} %sil, %sil
; NDD-NEXT: jne .LBB6_2
; NDD-NEXT: # %bb.1: # %if.then
; NDD-NEXT: movb %dil, (%rdx)
; NDD-NEXT: .LBB6_2: # %if.end
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: retq
entry:
%tobool = icmp ne i8 %a, 0
%cmp = icmp eq i8 %b, 0
%or.cond = select i1 %tobool, i1 %cmp, i1 false
br i1 %or.cond, label %if.then, label %if.end
if.then:
store i8 %a, i8* %c, align 4
br label %if.end
if.end:
ret i8 0
}
define void @ctest16rr_sf(i16 noundef %a, i16 noundef %b) {
; CHECK-LABEL: ctest16rr_sf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testw %di, %di
; CHECK-NEXT: ctestlew {dfv=sf} %si, %si
; CHECK-NEXT: jns .LBB7_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB7_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest16rr_sf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testw %di, %di
; NDD-NEXT: ctestlew {dfv=sf} %si, %si
; NDD-NEXT: jns .LBB7_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB7_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp sgt i16 %a, 0
%cmp1 = icmp slt i16 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest32rr_zf(i32 noundef %a, i32 noundef %b) {
; CHECK-LABEL: ctest32rr_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testl %edi, %edi
; CHECK-NEXT: ctestsl {dfv=zf} %esi, %esi
; CHECK-NEXT: jne .LBB8_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB8_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest32rr_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testl %edi, %edi
; NDD-NEXT: ctestsl {dfv=zf} %esi, %esi
; NDD-NEXT: jne .LBB8_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB8_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp sge i32 %a, 0
%cmp1 = icmp eq i32 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest8ri_zf(i8 noundef %a, i8 noundef %b) {
; CHECK-LABEL: ctest8ri_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctestneb {dfv=zf} $123, %sil
; CHECK-NEXT: jne .LBB9_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB9_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8ri_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctestneb {dfv=zf} $123, %sil
; NDD-NEXT: jne .LBB9_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB9_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp eq i8 %a, 0
%and = and i8 %b, 123
%cmp1 = icmp eq i8 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest16ri_zf(i16 noundef %a, i16 noundef %b) {
; CHECK-LABEL: ctest16ri_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: andl $1234, %esi # imm = 0x4D2
; CHECK-NEXT: testw %di, %di
; CHECK-NEXT: ctestnew {dfv=zf} %si, %si
; CHECK-NEXT: jne .LBB10_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB10_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest16ri_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testw %di, %di
; NDD-NEXT: ctestnew {dfv=zf} $1234, %si # imm = 0x4D2
; NDD-NEXT: jne .LBB10_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB10_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp eq i16 %a, 0
%and = and i16 %b, 1234
%cmp1 = icmp eq i16 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest32ri_zf(i32 noundef %a, i32 noundef %b) {
; CHECK-LABEL: ctest32ri_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testl %edi, %edi
; CHECK-NEXT: ctestnel {dfv=zf} $12345, %esi # imm = 0x3039
; CHECK-NEXT: jne .LBB11_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB11_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest32ri_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testl %edi, %edi
; NDD-NEXT: ctestnel {dfv=zf} $12345, %esi # imm = 0x3039
; NDD-NEXT: jne .LBB11_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB11_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp eq i32 %a, 0
%and = and i32 %b, 12345
%cmp1 = icmp eq i32 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest64ri32_zf(i64 noundef %a, i64 noundef %b) {
; CHECK-LABEL: ctest64ri32_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testq %rdi, %rdi
; CHECK-NEXT: ctestneq {dfv=zf} $123456, %rsi # imm = 0x1E240
; CHECK-NEXT: jne .LBB12_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB12_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest64ri32_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testq %rdi, %rdi
; NDD-NEXT: ctestneq {dfv=zf} $123456, %rsi # imm = 0x1E240
; NDD-NEXT: jne .LBB12_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB12_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp eq i64 %a, 0
%and = and i64 %b, 123456
%cmp1 = icmp eq i64 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest8mr_zf(i8 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest8mr_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movzbl (%rsi), %eax
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctestneb {dfv=zf} %al, %al
; CHECK-NEXT: jne .LBB13_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB13_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8mr_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: movzbl (%rsi), %eax
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctestneb {dfv=zf} %al, %al
; NDD-NEXT: jne .LBB13_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB13_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i8, ptr %ptr
%cmp = icmp eq i8 %a, 0
%cmp1 = icmp eq i8 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest16mr_zf(i16 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest16mr_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movzwl (%rsi), %eax
; CHECK-NEXT: testw %di, %di
; CHECK-NEXT: ctestnew {dfv=zf} %ax, %ax
; CHECK-NEXT: jne .LBB14_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB14_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest16mr_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: movzwl (%rsi), %eax
; NDD-NEXT: testw %di, %di
; NDD-NEXT: ctestnew {dfv=zf} %ax, %ax
; NDD-NEXT: jne .LBB14_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB14_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i16, ptr %ptr
%cmp = icmp eq i16 %a, 0
%cmp1 = icmp eq i16 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest32mr_cf(i32 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest32mr_cf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movl (%rsi), %eax
; CHECK-NEXT: testl %edi, %edi
; CHECK-NEXT: ctestnel {dfv=zf} %eax, %eax
; CHECK-NEXT: jne .LBB15_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB15_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest32mr_cf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: movl (%rsi), %eax
; NDD-NEXT: testl %edi, %edi
; NDD-NEXT: ctestnel {dfv=zf} %eax, %eax
; NDD-NEXT: jne .LBB15_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB15_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i32, ptr %ptr
%cmp = icmp eq i32 %a, 0
%cmp1 = icmp eq i32 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest64mr_zf(i64 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest64mr_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movq (%rsi), %rax
; CHECK-NEXT: testq %rdi, %rdi
; CHECK-NEXT: ctestneq {dfv=zf} %rax, %rax
; CHECK-NEXT: jne .LBB16_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB16_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest64mr_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: movq (%rsi), %rax
; NDD-NEXT: testq %rdi, %rdi
; NDD-NEXT: ctestneq {dfv=zf} %rax, %rax
; NDD-NEXT: jne .LBB16_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB16_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i64, ptr %ptr
%cmp = icmp eq i64 %a, 0
%cmp1 = icmp eq i64 %b, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest8mi_zf(i8 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest8mi_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testb %dil, %dil
; CHECK-NEXT: ctestneb {dfv=zf} $123, (%rsi)
; CHECK-NEXT: jne .LBB17_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB17_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest8mi_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testb %dil, %dil
; NDD-NEXT: ctestneb {dfv=zf} $123, (%rsi)
; NDD-NEXT: jne .LBB17_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB17_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i8, ptr %ptr
%cmp = icmp eq i8 %a, 0
%and = and i8 %b, 123
%cmp1 = icmp eq i8 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest16mi_zf(i16 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest16mi_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movzwl (%rsi), %eax
; CHECK-NEXT: andl $1234, %eax # imm = 0x4D2
; CHECK-NEXT: testw %di, %di
; CHECK-NEXT: ctestnew {dfv=zf} %ax, %ax
; CHECK-NEXT: jne .LBB18_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB18_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest16mi_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testw %di, %di
; NDD-NEXT: ctestnew {dfv=zf} $1234, (%rsi) # imm = 0x4D2
; NDD-NEXT: jne .LBB18_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB18_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i16, ptr %ptr
%cmp = icmp eq i16 %a, 0
%and = and i16 %b, 1234
%cmp1 = icmp eq i16 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest32mi_zf(i32 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest32mi_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: movzwl (%rsi), %eax
; CHECK-NEXT: andl $12345, %eax # imm = 0x3039
; CHECK-NEXT: testl %edi, %edi
; CHECK-NEXT: ctestnew {dfv=zf} %ax, %ax
; CHECK-NEXT: jne .LBB19_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB19_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest32mi_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testl %edi, %edi
; NDD-NEXT: ctestnew {dfv=zf} $12345, (%rsi) # imm = 0x3039
; NDD-NEXT: jne .LBB19_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB19_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i32, ptr %ptr
%cmp = icmp eq i32 %a, 0
%and = and i32 %b, 12345
%cmp1 = icmp eq i32 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest64mi32_zf(i64 noundef %a, ptr %ptr) {
; CHECK-LABEL: ctest64mi32_zf:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testq %rdi, %rdi
; CHECK-NEXT: ctestnel {dfv=zf} $123456, (%rsi) # imm = 0x1E240
; CHECK-NEXT: jne .LBB20_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB20_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest64mi32_zf:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testq %rdi, %rdi
; NDD-NEXT: ctestnel {dfv=zf} $123456, (%rsi) # imm = 0x1E240
; NDD-NEXT: jne .LBB20_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB20_1: # %if.end
; NDD-NEXT: retq
entry:
%b = load i64, ptr %ptr
%cmp = icmp eq i64 %a, 0
%and = and i64 %b, 123456
%cmp1 = icmp eq i64 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
define void @ctest_continous(i32 noundef %a, i32 noundef %b, i32 noundef %c) {
; CHECK-LABEL: ctest_continous:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: cmpl %esi, %edi
; CHECK-NEXT: ctestll {dfv=} %esi, %esi
; CHECK-NEXT: ctestnsl {dfv=sf} %edx, %edx
; CHECK-NEXT: jns .LBB21_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB21_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest_continous:
; NDD: # %bb.0: # %entry
; NDD-NEXT: cmpl %esi, %edi
; NDD-NEXT: ctestll {dfv=} %esi, %esi
; NDD-NEXT: ctestnsl {dfv=sf} %edx, %edx
; NDD-NEXT: jns .LBB21_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB21_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp slt i32 %a, %b
%cmp1 = icmp slt i32 %b, 0
%or.cond = and i1 %cmp, %cmp1
%cmp2 = icmp slt i32 %c, 0
%or.cond3 = or i1 %or.cond, %cmp2
br i1 %or.cond3, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define i32 @ctest_nobranch(i32 noundef %a, i32 noundef %b) {
; CHECK-LABEL: ctest_nobranch:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testl %edi, %edi
; CHECK-NEXT: ctestlel {dfv=} %esi, %esi
; CHECK-NEXT: setg %al
; CHECK-NEXT: movzbl %al, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest_nobranch:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testl %edi, %edi
; NDD-NEXT: ctestlel {dfv=} %esi, %esi
; NDD-NEXT: setg %al
; NDD-NEXT: movzbl %al, %eax
; NDD-NEXT: retq
entry:
%cmp = icmp sgt i32 %a, 0
%cmp1 = icmp sgt i32 %b, 0
%or.cond.not = or i1 %cmp, %cmp1
%. = zext i1 %or.cond.not to i32
ret i32 %.
}
define i32 @ctest_continous_nobranch(i32 noundef %a, i32 noundef %b, i32 noundef %c) {
; CHECK-LABEL: ctest_continous_nobranch:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testl %edi, %edi
; CHECK-NEXT: ctestlel {dfv=sf} %esi, %esi
; CHECK-NEXT: ctestsl {dfv=zf} %edx, %edx
; CHECK-NEXT: setg %al
; CHECK-NEXT: movzbl %al, %eax
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest_continous_nobranch:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testl %edi, %edi
; NDD-NEXT: ctestlel {dfv=sf} %esi, %esi
; NDD-NEXT: ctestsl {dfv=zf} %edx, %edx
; NDD-NEXT: setg %al
; NDD-NEXT: movzbl %al, %eax
; NDD-NEXT: retq
entry:
%cmp = icmp sgt i32 %a, 0
%cmp1 = icmp slt i32 %b, 0
%cmp2 = icmp sgt i32 %c, 0
%or1 = or i1 %cmp, %cmp1
%or2 = and i1 %or1, %cmp2
%. = zext i1 %or2 to i32
ret i32 %.
}
define void @ctest64ri64(i64 noundef %a, i64 noundef %b) {
; CHECK-LABEL: ctest64ri64:
; CHECK: # %bb.0: # %entry
; CHECK-NEXT: testq %rdi, %rdi
; CHECK-NEXT: movabsq $9992147483647, %rax # imm = 0x9167A66BBFF
; CHECK-NEXT: ctestneq {dfv=zf} %rax, %rsi
; CHECK-NEXT: jne .LBB24_1
; CHECK-NEXT: # %bb.2: # %if.then
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp foo # TAILCALL
; CHECK-NEXT: .LBB24_1: # %if.end
; CHECK-NEXT: retq
;
; NDD-LABEL: ctest64ri64:
; NDD: # %bb.0: # %entry
; NDD-NEXT: testq %rdi, %rdi
; NDD-NEXT: movabsq $9992147483647, %rax # imm = 0x9167A66BBFF
; NDD-NEXT: ctestneq {dfv=zf} %rax, %rsi
; NDD-NEXT: jne .LBB24_1
; NDD-NEXT: # %bb.2: # %if.then
; NDD-NEXT: xorl %eax, %eax
; NDD-NEXT: jmp foo # TAILCALL
; NDD-NEXT: .LBB24_1: # %if.end
; NDD-NEXT: retq
entry:
%cmp = icmp eq i64 %a, 0
%and = and i64 %b, 9992147483647
%cmp1 = icmp eq i64 %and, 0
%or.cond = or i1 %cmp, %cmp1
br i1 %or.cond, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @foo()
br label %if.end
if.end: ; preds = %entry, %if.then
ret void
}
declare dso_local void @foo(...)
Codebase Browser
llvm