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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
18 lines
610 B
LLVM
18 lines
610 B
LLVM
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
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; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s
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; RUN: llc < %s -mtriple=i686-- -mattr=-sse2 | FileCheck %s
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; RUN: llc < %s -mtriple=i686-- -mattr=+sse2 | FileCheck %s
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; This test should use GPRs to copy the mmx value, not MMX regs. Using mmx regs,
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; increases the places that need to use emms.
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; CHECK-NOT: %mm
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; CHECK-NOT: emms
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; rdar://5741668
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define void @foo(<1 x i64>* %x, <1 x i64>* %y) nounwind {
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entry:
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%tmp1 = load <1 x i64>, <1 x i64>* %y, align 8 ; <<1 x i64>> [#uses=1]
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store <1 x i64> %tmp1, <1 x i64>* %x, align 8
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ret void
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}
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