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| author | Craig Topper <craig.topper@gmail.com> | 2016-04-23 05:20:47 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2016-04-23 05:20:47 +0000 |
| commit | 7e5fad66f33302015cdda699f4f34f40794eddca (patch) | |
| tree | 9526eb3ddad2d0091415a6cc5b3fc3c1b4a090c1 /llvm/lib/CodeGen/Spiller.h | |
| parent | 723cd05f8308ac81d63801663490b9b23069860e (diff) | |
| download | bcm5719-llvm-7e5fad66f33302015cdda699f4f34f40794eddca.tar.gz bcm5719-llvm-7e5fad66f33302015cdda699f4f34f40794eddca.zip | |
[CodeGen] When promoting CTTZ operations to larger type, don't insert a select to detect if the input is zero to return the original size instead of the extended size. Instead just set the first bit in the zero extended part.
llvm-svn: 267280
Diffstat (limited to 'llvm/lib/CodeGen/Spiller.h')
0 files changed, 0 insertions, 0 deletions
