[PATCH] [ARM] Align stack objects that may be memcpy'd
hfinkel at anl.gov
hfinkel at anl.gov
Thu Feb 26 10:01:52 PST 2015
In http://reviews.llvm.org/D7908#130548, @john.brawn wrote:
> Zero change in stack consumption in any EEMBC benchmark (I haven't checked SPEC). Also by CodeGen time we don't know if we're compiling -Os/-Oz as we just have CodeGenOpt::Level.
No, the size optimization attribute is independent of CodeGenOpt::Level. You can get at it from CodeGen by querying:
MF.getFunction()->hasFnAttribute(Attribute::OptimizeForSize);
REPOSITORY
rL LLVM
http://reviews.llvm.org/D7908
EMAIL PREFERENCES
http://reviews.llvm.org/settings/panel/emailpreferences/
More information about the llvm-commits
mailing list