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`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
17 lines
446 B
LLVM
17 lines
446 B
LLVM
; RUN: llc < %s -mtriple=i686-- -mattr=+sse2,-avx | FileCheck %s
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define <2 x double> @foo() nounwind {
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ret <2 x double> bitcast (<2 x i64><i64 -1, i64 -1> to <2 x double>)
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; CHECK-LABEL: foo:
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; CHECK: pcmpeqd %xmm0, %xmm0
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; CHECK-NOT: %xmm
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; CHECK: ret
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}
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define <2 x double> @bar() nounwind {
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ret <2 x double> bitcast (<2 x i64><i64 0, i64 0> to <2 x double>)
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; CHECK-LABEL: bar:
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; CHECK: xorps %xmm0, %xmm0
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; CHECK-NOT: %xmm
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; CHECK: ret
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}
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