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| author | Sanjay Patel <spatel@rotateright.com> | 2019-12-08 10:05:28 -0500 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2019-12-08 10:08:02 -0500 |
| commit | 12f39e0fede92ca04c811660530e750585124ed2 (patch) | |
| tree | 12ec331edc3c97eb16e95a3cdb0e8fd6dd6e40b5 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | b32490270b786d2c5ba154e613ee2d5e36ed4197 (diff) | |
| download | llvm-12f39e0fede92ca04c811660530e750585124ed2.zip llvm-12f39e0fede92ca04c811660530e750585124ed2.tar.gz llvm-12f39e0fede92ca04c811660530e750585124ed2.tar.bz2 | |
[InstSimplify] fold copysign with negated operand
This is another transform suggested in PR44153:
https://bugs.llvm.org/show_bug.cgi?id=44153
The backend for some targets already manages to get
this if it converts copysign to bitwise logic.
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions