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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
14 lines
394 B
LLVM
14 lines
394 B
LLVM
; this should not crash the ppc backend
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; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--
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define i32 @test(i32 %j.0.0.i) {
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%tmp.85.i = and i32 %j.0.0.i, 7 ; <i32> [#uses=1]
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%tmp.161278.i = bitcast i32 %tmp.85.i to i32 ; <i32> [#uses=1]
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%tmp.5.i77.i = lshr i32 %tmp.161278.i, 3 ; <i32> [#uses=1]
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ret i32 %tmp.5.i77.i
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}
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