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| author | Phoebe Wang <phoebe.wang@intel.com> | 2023-01-27 09:24:57 +0800 |
|---|---|---|
| committer | Phoebe Wang <phoebe.wang@intel.com> | 2023-01-27 10:07:38 +0800 |
| commit | 2bb960302aa5b53fd387c05f917043b421ade53e (patch) | |
| tree | 7aabec825c91447581f6485ec747a7909a8c3ce5 /llvm/lib/CodeGen/StackProtector.cpp | |
| parent | d5c0b1f73b0502158d9b3afa0ba7b22b69f0823e (diff) | |
| download | llvm-2bb960302aa5b53fd387c05f917043b421ade53e.zip llvm-2bb960302aa5b53fd387c05f917043b421ade53e.tar.gz llvm-2bb960302aa5b53fd387c05f917043b421ade53e.tar.bz2 | |
[X86][ConstraintFP] Model `MXCSR` for function call
This patch is inspired by D111433. It would affect the performance under
strict FP mode. But it preserves the correct rounding behavior accross
function calls.
Fixes #59305
Reviewed By: sepavloff
Differential Revision: https://reviews.llvm.org/D139549
Diffstat (limited to 'llvm/lib/CodeGen/StackProtector.cpp')
0 files changed, 0 insertions, 0 deletions