mirror of
https://github.com/c64scene-ar/llvm-6502.git
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77838f9ca9
It seems that this no longer causes test suite failures on PPC64 (after r157159), and often gives a performance benefit, so it can be enabled by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157911 91177308-0d34-0410-b5e6-96231b3b80d8
69 lines
1.4 KiB
LLVM
69 lines
1.4 KiB
LLVM
; RUN: llc < %s -march=ppc32 | \
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; RUN: not grep addi
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; RUN: llc < %s -march=ppc64 | \
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; RUN: not grep addi
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@Glob = global i64 4
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define i32* @test0(i32* %X, i32* %dest) nounwind {
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%Y = getelementptr i32* %X, i32 4
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%A = load i32* %Y
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store i32 %A, i32* %dest
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ret i32* %Y
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}
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define i32* @test1(i32* %X, i32* %dest) nounwind {
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%Y = getelementptr i32* %X, i32 4
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%A = load i32* %Y
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store i32 %A, i32* %dest
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ret i32* %Y
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}
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define i16* @test2(i16* %X, i32* %dest) nounwind {
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%Y = getelementptr i16* %X, i32 4
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%A = load i16* %Y
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%B = sext i16 %A to i32
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store i32 %B, i32* %dest
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ret i16* %Y
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}
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define i16* @test3(i16* %X, i32* %dest) nounwind {
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%Y = getelementptr i16* %X, i32 4
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%A = load i16* %Y
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%B = zext i16 %A to i32
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store i32 %B, i32* %dest
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ret i16* %Y
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}
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define i16* @test3a(i16* %X, i64* %dest) nounwind {
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%Y = getelementptr i16* %X, i32 4
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%A = load i16* %Y
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%B = sext i16 %A to i64
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store i64 %B, i64* %dest
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ret i16* %Y
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}
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define i64* @test4(i64* %X, i64* %dest) nounwind {
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%Y = getelementptr i64* %X, i32 4
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%A = load i64* %Y
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store i64 %A, i64* %dest
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ret i64* %Y
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}
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define i16* @test5(i16* %X) nounwind {
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%Y = getelementptr i16* %X, i32 4
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store i16 7, i16* %Y
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ret i16* %Y
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}
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define i64* @test6(i64* %X, i64 %A) nounwind {
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%Y = getelementptr i64* %X, i32 4
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store i64 %A, i64* %Y
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ret i64* %Y
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}
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define i64* @test7(i64* %X, i64 %A) nounwind {
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store i64 %A, i64* @Glob
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ret i64* @Glob
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}
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