diff options
| author | Owen Anderson <resistor@mac.com> | 2013-07-26 21:40:29 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2013-07-26 21:40:29 +0000 |
| commit | 0c326f07ca713fa00d0dcba8ec9b61e91298f690 (patch) | |
| tree | 7799e51b91aa712aa13e7cb0a34e2730ad69dec1 /include/llvm/ADT/StringRef.h | |
| parent | d063a326b2567c3ca759f069e7680979036b9d5e (diff) | |
| download | external_llvm-0c326f07ca713fa00d0dcba8ec9b61e91298f690.tar.gz external_llvm-0c326f07ca713fa00d0dcba8ec9b61e91298f690.tar.bz2 external_llvm-0c326f07ca713fa00d0dcba8ec9b61e91298f690.zip | |
When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it is
also worthwhile for it to look through FP extensions and truncations, whose
application commutes with fneg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187249 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/StringRef.h')
0 files changed, 0 insertions, 0 deletions