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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
25 lines
1.1 KiB
LLVM
25 lines
1.1 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin -mcpu=g5 | FileCheck %s
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; Formerly incorrectly inserted vsldoi (endian confusion)
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@baz = common global <16 x i8> zeroinitializer ; <<16 x i8>*> [#uses=1]
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define void @foo(<16 x i8> %x) nounwind ssp {
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entry:
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; CHECK: _foo:
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; CHECK-NOT: vsldoi
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%x_addr = alloca <16 x i8> ; <<16 x i8>*> [#uses=2]
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%temp = alloca <16 x i8> ; <<16 x i8>*> [#uses=2]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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store <16 x i8> %x, <16 x i8>* %x_addr
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store <16 x i8> <i8 0, i8 0, i8 0, i8 14, i8 0, i8 0, i8 0, i8 14, i8 0, i8 0, i8 0, i8 14, i8 0, i8 0, i8 0, i8 14>, <16 x i8>* %temp, align 16
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%0 = load <16 x i8>, <16 x i8>* %x_addr, align 16 ; <<16 x i8>> [#uses=1]
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%1 = load <16 x i8>, <16 x i8>* %temp, align 16 ; <<16 x i8>> [#uses=1]
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%tmp = add <16 x i8> %0, %1 ; <<16 x i8>> [#uses=1]
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store <16 x i8> %tmp, <16 x i8>* @baz, align 16
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br label %return
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return: ; preds = %entry
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ret void
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; CHECK: blr
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}
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