mirror of
https://github.com/c64scene-ar/llvm-6502.git
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b4dc0233c9
This was done with the following sed invocation to catch label lines demarking function boundaries:
sed -i '' "s/^;\( *\)\([A-Z0-9_]*\):\( *\)test\([A-Za-z0-9_-]*\):\( *\)$/;\1\2-LABEL:\3test\4:\5/g" test/CodeGen/*/*.ll
which was written conservatively to avoid false positives rather than false negatives. I scanned through all the changes and everything looks correct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186258 91177308-0d34-0410-b5e6-96231b3b80d8
53 lines
1.4 KiB
LLVM
53 lines
1.4 KiB
LLVM
; RUN: llc -mtriple=aarch64-none-linux-gnu -disable-fp-elim < %s | FileCheck %s
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@var = global i32 0
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declare void @bar()
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define void @test_w29_reserved() {
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; CHECK-LABEL: test_w29_reserved:
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; CHECK: .cfi_startproc
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; CHECK: .cfi_def_cfa sp, 96
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; CHECK: add x29, sp, #{{[0-9]+}}
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; CHECK: .cfi_def_cfa x29, 16
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; CHECK: .cfi_offset x30, -8
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; CHECK: .cfi_offset x29, -16
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; CHECK: .cfi_offset x28, -24
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; CHECK: .cfi_offset x27, -32
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; CHECK: .cfi_offset x26, -40
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; CHECK: .cfi_offset x25, -48
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; CHECK: .cfi_offset x24, -56
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; CHECK: .cfi_offset x23, -64
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; CHECK: .cfi_offset x22, -72
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; CHECK: .cfi_offset x21, -80
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; CHECK: .cfi_offset x20, -88
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; CHECK: .cfi_offset x19, -96
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%val1 = load volatile i32* @var
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%val2 = load volatile i32* @var
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%val3 = load volatile i32* @var
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%val4 = load volatile i32* @var
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%val5 = load volatile i32* @var
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%val6 = load volatile i32* @var
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%val7 = load volatile i32* @var
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%val8 = load volatile i32* @var
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%val9 = load volatile i32* @var
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; CHECK-NOT: ldr w29,
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; Call to prevent fp-elim that occurs regardless in leaf functions.
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call void @bar()
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store volatile i32 %val1, i32* @var
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store volatile i32 %val2, i32* @var
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store volatile i32 %val3, i32* @var
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store volatile i32 %val4, i32* @var
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store volatile i32 %val5, i32* @var
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store volatile i32 %val6, i32* @var
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store volatile i32 %val7, i32* @var
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store volatile i32 %val8, i32* @var
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store volatile i32 %val9, i32* @var
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ret void
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; CHECK: ret
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}
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