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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
10 lines
284 B
LLVM
10 lines
284 B
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu | \
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; RUN: grep "addc 4, 4, 6"
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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu | \
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; RUN: grep "adde 3, 3, 5"
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define i64 @foo(i64 %x, i64 %y) {
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%z = add i64 %x, %y
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ret i64 %z
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}
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