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| author | Michael Kuperstein <mkuper@google.com> | 2016-11-23 18:33:49 +0000 |
|---|---|---|
| committer | Michael Kuperstein <mkuper@google.com> | 2016-11-23 18:33:49 +0000 |
| commit | 47eb85a0033fd21764fe100e736c3ec54d4f741f (patch) | |
| tree | 87b3a0867fc7cfd6773183ffa1082de972f1bbc8 /libcxx/test/std/numerics/c.math/cmath.pass.cpp | |
| parent | 3c3fe5d885b8772634a7571907400580873ab611 (diff) | |
| download | bcm5719-llvm-47eb85a0033fd21764fe100e736c3ec54d4f741f.tar.gz bcm5719-llvm-47eb85a0033fd21764fe100e736c3ec54d4f741f.zip | |
[X86] Allow folding of stack reloads when loading a subreg of the spilled reg
We did not support subregs in InlineSpiller:foldMemoryOperand() because targets
may not deal with them correctly.
This adds a target hook to let the spiller know that a target can handle
subregs, and actually enables it for x86 for the case of stack slot reloads.
This fixes PR30832.
Differential Revision: https://reviews.llvm.org/D26521
llvm-svn: 287792
Diffstat (limited to 'libcxx/test/std/numerics/c.math/cmath.pass.cpp')
0 files changed, 0 insertions, 0 deletions
