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| author | Matthias Braun <matze@braunis.de> | 2017-04-20 23:34:46 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2017-04-20 23:34:46 +0000 |
| commit | 63e3e8ce721e7319ffc53a275cb26b0ebf4c090b (patch) | |
| tree | 3400e6450393b711f0e65bca1bc3fbc70ed93b83 /llvm/lib/CodeGen/LiveRangeCalc.cpp | |
| parent | 8048b44a8cc35474b36c873280dcd2fe65f75298 (diff) | |
| download | bcm5719-llvm-63e3e8ce721e7319ffc53a275cb26b0ebf4c090b.tar.gz bcm5719-llvm-63e3e8ce721e7319ffc53a275cb26b0ebf4c090b.zip | |
X86RegisterInfo: eliminateFrameIndex: Force SP for AfterFPPop; NFC
AfterFPPop is used for tailcall/tailjump instructions. We shouldn't ever
have frame-pointer/base-pointer relative addressing for those. After all
the frame/base pointer should already be restored to their previous
values at the return.
Make this fact explicit in preparation for an upcoming refactoring.
Differential Revision: https://reviews.llvm.org/D32205
llvm-svn: 300922
Diffstat (limited to 'llvm/lib/CodeGen/LiveRangeCalc.cpp')
0 files changed, 0 insertions, 0 deletions
