0aef747b84
The motivation is that the update script has at least two deviations (`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from what pretty much all the checklines were generated with, and most of the tests are still not updated, so each time one of the non-up-to-date tests is updated to see the effect of the code change, there is a lot of noise. Instead of having to deal with that each time, let's just deal with everything at once. This has been done via: ``` cd llvm-project/llvm/test/CodeGen/X86 grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc ``` Not all tests were regenerated, however.
78 lines
2.8 KiB
LLVM
78 lines
2.8 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
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@0 = internal unnamed_addr constant [4 x i5] [i5 2, i5 0, i5 2, i5 -1], align 1
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; Function Attrs: nobuiltin nounwind
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define void @_start() {
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; CHECK-LABEL: _start:
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; CHECK: # %bb.0: # %Entry
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; CHECK-NEXT: movl __unnamed_1(%rip), %eax
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; CHECK-NEXT: movl %eax, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb -{{[0-9]+}}(%rsp), %cl
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; CHECK-NEXT: movzbl -{{[0-9]+}}(%rsp), %edx
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; CHECK-NEXT: movzbl -{{[0-9]+}}(%rsp), %esi
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; CHECK-NEXT: andl $31, %eax
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; CHECK-NEXT: andl $31, %esi
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; CHECK-NEXT: shll $5, %esi
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; CHECK-NEXT: orl %eax, %esi
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; CHECK-NEXT: andl $31, %edx
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; CHECK-NEXT: shll $10, %edx
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; CHECK-NEXT: orl %esi, %edx
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; CHECK-NEXT: movzbl %cl, %eax
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; CHECK-NEXT: movl %eax, %ecx
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; CHECK-NEXT: shll $15, %ecx
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; CHECK-NEXT: orl %edx, %ecx
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; CHECK-NEXT: movw %cx, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: shrl $16, %ecx
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; CHECK-NEXT: andl $15, %ecx
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; CHECK-NEXT: movb %cl, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: movb %al, -{{[0-9]+}}(%rsp)
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; CHECK-NEXT: cmpb $31, %al
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; CHECK-NEXT: je .LBB0_2
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; CHECK-NEXT: # %bb.1: # %Then
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; CHECK-NEXT: int3
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; CHECK-NEXT: .LBB0_2: # %EndIf
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; CHECK-NEXT: retq
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Entry:
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%x = alloca [4 x i5], align 1
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%y = alloca <4 x i5>, align 4
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%z = alloca i5, align 1
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%0 = bitcast [4 x i5]* %x to i8*
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 1 %0, i8* align 1 bitcast ([4 x i5]* @0 to i8*), i64 4, i1 false)
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%1 = getelementptr inbounds [4 x i5], [4 x i5]* %x, i64 0, i64 0
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%2 = load i5, i5* %1
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%3 = insertelement <4 x i5> undef, i5 %2, i32 0
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%4 = getelementptr inbounds [4 x i5], [4 x i5]* %x, i64 0, i64 1
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%5 = load i5, i5* %4
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%6 = insertelement <4 x i5> %3, i5 %5, i32 1
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%7 = getelementptr inbounds [4 x i5], [4 x i5]* %x, i64 0, i64 2
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%8 = load i5, i5* %7
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%9 = insertelement <4 x i5> %6, i5 %8, i32 2
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%10 = getelementptr inbounds [4 x i5], [4 x i5]* %x, i64 0, i64 3
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%11 = load i5, i5* %10
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%12 = insertelement <4 x i5> %9, i5 %11, i32 3
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store <4 x i5> %12, <4 x i5>* %y, align 4
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%13 = load <4 x i5>, <4 x i5>* %y
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%14 = extractelement <4 x i5> %13, i32 3
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store i5 %14, i5* %z, align 1
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%15 = load i5, i5* %z, align 1
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%16 = icmp ne i5 %15, -1
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br i1 %16, label %Then, label %Else
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Then: ; preds = %Entry
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call void @llvm.debugtrap()
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br label %EndIf
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Else: ; preds = %Entry
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br label %EndIf
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EndIf: ; preds = %Else, %Then
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ret void
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}
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; Function Attrs: argmemonly nounwind willreturn
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* noalias nocapture writeonly, i8* noalias nocapture readonly, i64, i1 immarg)
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; Function Attrs: nounwind
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declare void @llvm.debugtrap()
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