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| author | Sanjay Patel <spatel@rotateright.com> | 2019-11-15 16:06:43 -0500 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2019-11-15 16:14:35 -0500 |
| commit | ee0882bdf866ad8877dfda3820a822c851d0733a (patch) | |
| tree | 9e9535a3ba357ec66706cca576ce472152c7d946 /lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py | |
| parent | 782392db8122cafb5e0e4ad5fe0c24c46f11b2b7 (diff) | |
| download | bcm5719-llvm-ee0882bdf866ad8877dfda3820a822c851d0733a.tar.gz bcm5719-llvm-ee0882bdf866ad8877dfda3820a822c851d0733a.zip | |
[SimplifyCFG] propagate fast-math-flags (FMF) from phi to select
This is another step towards having FMF apply only to FP values
rather than those + fcmp. See PR38086 for one of the original
discussions/motivations:
https://bugs.llvm.org/show_bug.cgi?id=38086
And the test here is derived from PR39535:
https://bugs.llvm.org/show_bug.cgi?id=39535
Currently, we lose FMF when converting any phi to select in
SimplifyCFG. There are a small number of similar changes needed
to correct within SimplifyCFG, so it should be quick to patch
this pass up.
FMF was extended to select and phi with:
D61917
D67564
Differential Revision: https://reviews.llvm.org/D70208
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/python_api/target/TestTargetAPI.py')
0 files changed, 0 insertions, 0 deletions
