diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2011-12-07 07:15:52 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-12-07 07:15:52 +0000 |
| commit | 7f8e563a691bf2dbe11132ad35b5e94a5b1b5325 (patch) | |
| tree | f40b4bc891ec71ea6174ad0aa11bec07ffcab026 /clang/lib/Sema/MultiInitializer.cpp | |
| parent | 421caa42781e9b3af5bb3ddab9729493707d1a94 (diff) | |
| download | bcm5719-llvm-7f8e563a691bf2dbe11132ad35b5e94a5b1b5325.tar.gz bcm5719-llvm-7f8e563a691bf2dbe11132ad35b5e94a5b1b5325.zip | |
Add bundle aware API for querying instruction properties and switch the code
generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.
For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.
llvm-svn: 146026
Diffstat (limited to 'clang/lib/Sema/MultiInitializer.cpp')
0 files changed, 0 insertions, 0 deletions
