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| author | Dan Gohman <dan433584@gmail.com> | 2015-12-05 00:51:40 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2015-12-05 00:51:40 +0000 |
| commit | 4da4abd87fecefe0d4b726ed0938a4a816dcec17 (patch) | |
| tree | 4f3c44c2c2ec63bff373c81ab1791aa747f43d4e /llvm/lib/Support/regcclass.h | |
| parent | d9a8ac6cc773a3de6701f79894c5fd0da1aaa4fd (diff) | |
| download | bcm5719-llvm-4da4abd87fecefe0d4b726ed0938a4a816dcec17.tar.gz bcm5719-llvm-4da4abd87fecefe0d4b726ed0938a4a816dcec17.zip | |
[WebAssembly] Fix scheduling dependencies in register-stackified code
Add physical register defs to instructions used from stackified
instructions to prevent them from being scheduled into the middle of
a stack sequence. This is a conservative measure which may be loosened
in the future.
Differential Revision: http://reviews.llvm.org/D15252
llvm-svn: 254811
Diffstat (limited to 'llvm/lib/Support/regcclass.h')
0 files changed, 0 insertions, 0 deletions
