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b3a8585bc1
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754
69 lines
1.5 KiB
LLVM
69 lines
1.5 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
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; RUN: not grep addi
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; RUN: llc -verify-machineinstrs -code-model=small < %s -mtriple=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, i32* %X, i32 4
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%A = load i32, 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, i32* %X, i32 4
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%A = load i32, 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, i16* %X, i32 4
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%A = load i16, 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, i16* %X, i32 4
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%A = load i16, 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, i16* %X, i32 4
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%A = load i16, 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, i64* %X, i32 4
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%A = load i64, 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, 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, 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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