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llvm-mirror/test/CodeGen/PowerPC/2006-04-05-splat-ish.ll
Matthias Braun b3a8585bc1 PowerPC: Do not use llc -march in tests.
`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
2017-08-01 22:20:41 +00:00

11 lines
435 B
LLVM

; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-apple-darwin8 -mcpu=g5 | \
; RUN: grep "vspltish v.*, 10"
define void @test(<8 x i16>* %P) {
%tmp = load <8 x i16>, <8 x i16>* %P ; <<8 x i16>> [#uses=1]
%tmp1 = add <8 x i16> %tmp, < i16 10, i16 10, i16 10, i16 10, i16 10, i16 10, i16 10, i16 10 > ; <<8 x i16>> [#uses=1]
store <8 x i16> %tmp1, <8 x i16>* %P
ret void
}