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.
45 lines
1.6 KiB
LLVM
45 lines
1.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mcpu=corei7 | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i8:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%union.anon = type { <2 x i8> }
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@i = dso_local global <2 x i8> <i8 150, i8 100>, align 8
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@j = dso_local global <2 x i8> <i8 10, i8 13>, align 8
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@res = common dso_local global %union.anon zeroinitializer, align 8
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; Make sure we load the constants i and j starting offset zero.
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; Also make sure that we sign-extend it.
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; Based on /gcc-4_2-testsuite/src/gcc.c-torture/execute/pr23135.c
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define dso_local i32 @main() nounwind uwtable {
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; CHECK-LABEL: main:
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; CHECK: # %bb.0: # %entry
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; CHECK-NEXT: movq i(%rip), %rsi
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; CHECK-NEXT: movq j(%rip), %rax
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; CHECK-NEXT: movq %rsi, %rdx
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; CHECK-NEXT: shrq $8, %rdx
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; CHECK-NEXT: movsbl %al, %ecx
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; CHECK-NEXT: shrq $8, %rax
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; CHECK-NEXT: cbtw
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; CHECK-NEXT: idivb %dl
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; CHECK-NEXT: movl %eax, %edx
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; CHECK-NEXT: movl %ecx, %eax
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; CHECK-NEXT: idivb %sil
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; CHECK-NEXT: movzbl %dl, %ecx
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; CHECK-NEXT: movzbl %al, %eax
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; CHECK-NEXT: movd %eax, %xmm0
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; CHECK-NEXT: pinsrb $1, %ecx, %xmm0
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; CHECK-NEXT: pextrw $0, %xmm0, res(%rip)
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; CHECK-NEXT: xorl %eax, %eax
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; CHECK-NEXT: retq
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entry:
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%0 = load <2 x i8>, <2 x i8>* @i, align 8
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%1 = load <2 x i8>, <2 x i8>* @j, align 8
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%div = sdiv <2 x i8> %1, %0
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store <2 x i8> %div, <2 x i8>* getelementptr inbounds (%union.anon, %union.anon* @res, i32 0, i32 0), align 8
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ret i32 0
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}
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