mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-22 09:29:31 +00:00
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
68 lines
1.5 KiB
LLVM
68 lines
1.5 KiB
LLVM
; RUN: llc -mcpu=generic -mtriple=i686-unknown-unknown < %s | FileCheck %s
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define i64 @test1(i32 %xx, i32 %test) nounwind {
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%conv = zext i32 %xx to i64
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%and = and i32 %test, 7
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%sh_prom = zext i32 %and to i64
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%shl = shl i64 %conv, %sh_prom
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ret i64 %shl
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; CHECK-LABEL: test1:
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; CHECK: shll %cl, %eax
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; CHECK: shrl %edx
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; CHECK: xorb $31
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; CHECK: shrl %cl, %edx
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}
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define i64 @test2(i64 %xx, i32 %test) nounwind {
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%and = and i32 %test, 7
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%sh_prom = zext i32 %and to i64
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%shl = shl i64 %xx, %sh_prom
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ret i64 %shl
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; CHECK-LABEL: test2:
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; CHECK: shll %cl, %esi
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; CHECK: shrl %edx
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; CHECK: xorb $31
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; CHECK: shrl %cl, %edx
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; CHECK: orl %esi, %edx
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; CHECK: shll %cl, %eax
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}
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define i64 @test3(i64 %xx, i32 %test) nounwind {
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%and = and i32 %test, 7
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%sh_prom = zext i32 %and to i64
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%shr = lshr i64 %xx, %sh_prom
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ret i64 %shr
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; CHECK-LABEL: test3:
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; CHECK: shrl %cl, %esi
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; CHECK: leal (%edx,%edx), %eax
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; CHECK: xorb $31, %cl
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; CHECK: shll %cl, %eax
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; CHECK: orl %esi, %eax
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; CHECK: shrl %cl, %edx
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}
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define i64 @test4(i64 %xx, i32 %test) nounwind {
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%and = and i32 %test, 7
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%sh_prom = zext i32 %and to i64
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%shr = ashr i64 %xx, %sh_prom
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ret i64 %shr
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; CHECK-LABEL: test4:
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; CHECK: shrl %cl, %esi
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; CHECK: leal (%edx,%edx), %eax
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; CHECK: xorb $31, %cl
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; CHECK: shll %cl, %eax
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; CHECK: orl %esi, %eax
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; CHECK: sarl %cl, %edx
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}
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; PR14668
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define <2 x i64> @test5(<2 x i64> %A, <2 x i64> %B) {
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%shl = shl <2 x i64> %A, %B
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ret <2 x i64> %shl
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; CHECK: test5
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; CHECK: shl
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; CHECK: shldl
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; CHECK: shl
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; CHECK: shldl
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}
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