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| author | Jinsong Ji <jji@us.ibm.com> | 2019-09-04 14:01:47 +0000 |
|---|---|---|
| committer | Jinsong Ji <jji@us.ibm.com> | 2019-09-04 14:01:47 +0000 |
| commit | 5b56244be35fb5c7666bf4c06dfb5ba4a7dd7028 (patch) | |
| tree | a2ccf9d51fc7e7d0005a070ff2bc045f0690a556 /lib/Frontend/CompilerInvocation.cpp | |
| parent | e59f3f34afdd71a752b54cf5298f3a1ddba1f5a8 (diff) | |
| download | clang-5b56244be35fb5c7666bf4c06dfb5ba4a7dd7028.tar.gz | |
[PowerPC][Altivec] Fix constant argument for vec_dss
Summary:
This is similar to vec_ct* in https://reviews.llvm.org/rL304205.
The argument must be a constant, otherwise instruction selection
will fail. always_inline is not enough for isel to always fold
everything away at -O0.
The fix is to turn the function into macros in altivec.h.
Fixes https://bugs.llvm.org/show_bug.cgi?id=43072
Reviewers: nemanjai, hfinkel, #powerpc, wuzish
Reviewed By: #powerpc, wuzish
Subscribers: wuzish, kbarton, MaskRay, shchenz, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D66699
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370902 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions