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f7935a3f63
`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. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
19 lines
521 B
LLVM
19 lines
521 B
LLVM
; RUN: llc < %s -mtriple=i686-- | not grep and
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; These tests differ from the ones in zext-inreg-0.ll in that
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; on x86-64 they do require and instructions.
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; These should use movzbl instead of 'and 255'.
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; This related to not having ZERO_EXTEND_REG node.
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define i64 @l(i64 %d) nounwind {
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%e = add i64 %d, 1
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%retval = and i64 %e, 1099511627775
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ret i64 %retval
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}
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define i64 @m(i64 %d) nounwind {
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%e = add i64 %d, 1
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%retval = and i64 %e, 281474976710655
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ret i64 %retval
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}
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