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| author | Reid Kleckner <reid@kleckner.net> | 2015-03-24 23:46:01 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2015-03-24 23:46:01 +0000 |
| commit | 11470c48d05b3b9073080cc5702df66f184a3e6c (patch) | |
| tree | af4f470b306764352a138f7e63242d31d3a3fc08 /llvm/lib/Analysis/MemoryDependenceAnalysis.cpp | |
| parent | 037f6b9c0f52ed46882ec8800a6c3aeff3a84d35 (diff) | |
| download | llvm-11470c48d05b3b9073080cc5702df66f184a3e6c.zip llvm-11470c48d05b3b9073080cc5702df66f184a3e6c.tar.gz llvm-11470c48d05b3b9073080cc5702df66f184a3e6c.tar.bz2 | |
X86: Fix frameescape when not using an FP
We can't use TargetFrameLowering::getFrameIndexOffset directly, because
Win64 really wants the offset from the stack pointer at the end of the
prologue. Instead, use X86FrameLowering::getFrameIndexOffsetFromSP(),
which is a pretty close approximiation of that. It fails to handle cases
with interestingly large stack alignments, which is pretty uncommon on
Win64 and is TODO.
llvm-svn: 233137
Diffstat (limited to 'llvm/lib/Analysis/MemoryDependenceAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions