forked from OSchip/llvm-project
104 lines
3.5 KiB
LLVM
104 lines
3.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-apple-darwin10.0 | FileCheck %s --check-prefix=CHECK-X86
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; RUN: llc < %s -mtriple=x86_64-grtev4-linux-gnu | FileCheck %s --check-prefix=CHECK-X64
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@g_14 = global i8 -6, align 1 ; <i8*> [#uses=1]
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declare i32 @func_16(i8 signext %p_19, i32 %p_20) nounwind
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define i32 @func_35(i64 %p_38) nounwind ssp {
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; CHECK-X86-LABEL: func_35:
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; CHECK-X86: ## %bb.0: ## %entry
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; CHECK-X86-NEXT: subl $12, %esp
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; CHECK-X86-NEXT: movsbl _g_14, %eax
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; CHECK-X86-NEXT: xorl %ecx, %ecx
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; CHECK-X86-NEXT: testl $255, %eax
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; CHECK-X86-NEXT: setg %cl
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; CHECK-X86-NEXT: subl $8, %esp
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; CHECK-X86-NEXT: pushl %ecx
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; CHECK-X86-NEXT: pushl %eax
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; CHECK-X86-NEXT: calll _func_16
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; CHECK-X86-NEXT: addl $16, %esp
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; CHECK-X86-NEXT: movl $1, %eax
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; CHECK-X86-NEXT: addl $12, %esp
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; CHECK-X86-NEXT: retl
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;
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; CHECK-X64-LABEL: func_35:
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; CHECK-X64: # %bb.0: # %entry
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; CHECK-X64-NEXT: pushq %rax
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; CHECK-X64-NEXT: movsbl {{.*}}(%rip), %edi
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; CHECK-X64-NEXT: xorl %esi, %esi
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; CHECK-X64-NEXT: testl $255, %edi
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; CHECK-X64-NEXT: setg %sil
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; CHECK-X64-NEXT: callq func_16
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; CHECK-X64-NEXT: movl $1, %eax
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; CHECK-X64-NEXT: popq %rcx
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; CHECK-X64-NEXT: retq
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entry:
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%tmp = load i8, i8* @g_14 ; <i8> [#uses=2]
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%conv = zext i8 %tmp to i32 ; <i32> [#uses=1]
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%cmp = icmp sle i32 1, %conv ; <i1> [#uses=1]
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%conv2 = zext i1 %cmp to i32 ; <i32> [#uses=1]
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%call = call i32 @func_16(i8 signext %tmp, i32 %conv2) ssp ; <i32> [#uses=1]
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ret i32 1
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}
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define void @fail(i16 %a, <2 x i8> %b) {
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; CHECK-X86-LABEL: fail:
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; CHECK-X86: ## %bb.0:
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; CHECK-X86-NEXT: subl $12, %esp
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; CHECK-X86-NEXT: .cfi_def_cfa_offset 16
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; CHECK-X86-NEXT: movzwl {{[0-9]+}}(%esp), %ecx
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; CHECK-X86-NEXT: cmpb $123, {{[0-9]+}}(%esp)
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; CHECK-X86-NEXT: sete %al
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; CHECK-X86-NEXT: testl $263, %ecx ## imm = 0x107
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; CHECK-X86-NEXT: je LBB1_2
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; CHECK-X86-NEXT: ## %bb.1:
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; CHECK-X86-NEXT: testb %al, %al
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; CHECK-X86-NEXT: jne LBB1_2
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; CHECK-X86-NEXT: ## %bb.3: ## %no
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; CHECK-X86-NEXT: calll _bar
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; CHECK-X86-NEXT: addl $12, %esp
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; CHECK-X86-NEXT: retl
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; CHECK-X86-NEXT: LBB1_2: ## %yes
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; CHECK-X86-NEXT: addl $12, %esp
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; CHECK-X86-NEXT: retl
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;
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; CHECK-X64-LABEL: fail:
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; CHECK-X64: # %bb.0:
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; CHECK-X64-NEXT: pushq %rax
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; CHECK-X64-NEXT: .cfi_def_cfa_offset 16
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; CHECK-X64-NEXT: testw $263, %di # imm = 0x107
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; CHECK-X64-NEXT: je .LBB1_2
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; CHECK-X64-NEXT: # %bb.1:
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; CHECK-X64-NEXT: pand {{.*}}(%rip), %xmm0
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; CHECK-X64-NEXT: pcmpeqd {{.*}}(%rip), %xmm0
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; CHECK-X64-NEXT: pshufd {{.*#+}} xmm1 = xmm0[1,0,3,2]
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; CHECK-X64-NEXT: pand %xmm0, %xmm1
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; CHECK-X64-NEXT: pextrw $4, %xmm1, %eax
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; CHECK-X64-NEXT: testb $1, %al
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; CHECK-X64-NEXT: jne .LBB1_2
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; CHECK-X64-NEXT: # %bb.3: # %no
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; CHECK-X64-NEXT: callq bar
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; CHECK-X64-NEXT: popq %rax
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; CHECK-X64-NEXT: retq
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; CHECK-X64-NEXT: .LBB1_2: # %yes
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; CHECK-X64-NEXT: popq %rax
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; CHECK-X64-NEXT: retq
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%1 = icmp eq <2 x i8> %b, <i8 40, i8 123>
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%2 = extractelement <2 x i1> %1, i32 1
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%3 = and i16 %a, 263
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%4 = icmp eq i16 %3, 0
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%merge = or i1 %4, %2
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br i1 %merge, label %yes, label %no
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yes: ; preds = %0
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ret void
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no: ; preds = %0
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call void @bar()
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ret void
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}
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declare void @bar()
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