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| author | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-07-16 13:54:14 +0000 |
|---|---|---|
| committer | Michael Kuperstein <michael.m.kuperstein@intel.com> | 2015-07-16 13:54:14 +0000 |
| commit | dadb847412b7ee16c0b57d1d5d1c69f37d58f406 (patch) | |
| tree | e3f8dff8b0b619f7d344178ea821c75285e05673 /llvm/lib/Support/TargetParser.cpp | |
| parent | 07695bd3ae4c1ebdac21caee6293426159e75fd0 (diff) | |
| download | llvm-dadb847412b7ee16c0b57d1d5d1c69f37d58f406.zip llvm-dadb847412b7ee16c0b57d1d5d1c69f37d58f406.tar.gz llvm-dadb847412b7ee16c0b57d1d5d1c69f37d58f406.tar.bz2 | |
[X86] Reapply r240257 : "Allow more call sequences to use push instructions for argument passing"
This allows more call sequences to use pushes instead of movs when optimizing for size.
In particular, calling conventions that pass some parameters in registers (e.g. thiscall) are now supported.
This should no longer cause miscompiles, now that a bug in emitPrologue was fixed in r242395.
llvm-svn: 242398
Diffstat (limited to 'llvm/lib/Support/TargetParser.cpp')
0 files changed, 0 insertions, 0 deletions