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| author | Matthias Braun <matze@braunis.de> | 2017-07-28 01:36:32 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2017-07-28 01:36:32 +0000 |
| commit | c618a466f14248f33b8e125abc7c901c1142bda6 (patch) | |
| tree | 7841d897d2afe983190b8b0339dd1273d11235b6 /llvm/lib/Transforms/Scalar/LowerAtomic.cpp | |
| parent | fe33551051450b9729a1876370bd082893cfb297 (diff) | |
| download | bcm5719-llvm-c618a466f14248f33b8e125abc7c901c1142bda6.tar.gz bcm5719-llvm-c618a466f14248f33b8e125abc7c901c1142bda6.zip | |
ARMFrameLowering: Only set ExtraCSSpill for actually unused registers.
The code assumed that unclobbered/unspilled callee saved registers are
unused in the function. This is not true for callee saved registers that are
also used to pass parameters such as swiftself.
rdar://33401922
llvm-svn: 309350
Diffstat (limited to 'llvm/lib/Transforms/Scalar/LowerAtomic.cpp')
0 files changed, 0 insertions, 0 deletions
