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| author | Chandler Carruth <chandlerc@gmail.com> | 2014-09-26 17:24:26 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2014-09-26 17:24:26 +0000 |
| commit | 0c9ee10d01dabab173e55ff22a1cfe8a34f11471 (patch) | |
| tree | 9f282755f83bacc58fce70b0ad0b0b5ebd19bffb /llvm/lib/Support/MathExtras.cpp | |
| parent | 5afd4c26039fbc299f40608786df80ddb543598e (diff) | |
| download | llvm-0c9ee10d01dabab173e55ff22a1cfe8a34f11471.zip llvm-0c9ee10d01dabab173e55ff22a1cfe8a34f11471.tar.gz llvm-0c9ee10d01dabab173e55ff22a1cfe8a34f11471.tar.bz2 | |
[x86] In the new vector shuffle lowering, when trying to do another
layer of tie-breaking sorting, it really helps to check that you're in
a tie first. =] Otherwise the whole thing cycles infinitely. Test case
added, another one found through fuzz testing.
llvm-svn: 218523
Diffstat (limited to 'llvm/lib/Support/MathExtras.cpp')
0 files changed, 0 insertions, 0 deletions