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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-08-04 13:27:12 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2014-08-04 13:27:12 +0000 |
| commit | 51eccec5d98ff79fc19cc3407f8163e821f48e54 (patch) | |
| tree | 2b3026588fe56a57ca6f7318ccd83b44546bd0c4 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | a5cb453cd3fc08ec557363c1f368703acddd29ba (diff) | |
| download | llvm-51eccec5d98ff79fc19cc3407f8163e821f48e54.zip llvm-51eccec5d98ff79fc19cc3407f8163e821f48e54.tar.gz llvm-51eccec5d98ff79fc19cc3407f8163e821f48e54.tar.bz2 | |
[PowerPC] MULHU/MULHS are not legal for vector types
I ran into some test failures where common code changed vector division
by constant into a multiply-high operation (MULHU). But these are not
implemented by the back-end, so we failed to recognize the insn.
Fixed by marking MULHU/MULHS as Expand for vector types.
llvm-svn: 214716
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions