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| author | Wolfgang Pieb <Wolfgang.Pieb@sony.com> | 2017-02-14 19:08:45 +0000 |
|---|---|---|
| committer | Wolfgang Pieb <Wolfgang.Pieb@sony.com> | 2017-02-14 19:08:45 +0000 |
| commit | 399dcfaa2afbdee1c58a647113f1b774fbc14976 (patch) | |
| tree | 8aa3e9d9a6dd0d18b6e0b4869955700ffff8cb4e /llvm/lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | 27ebdf4bcbf845f3e590cade9a25e0f0574b36d5 (diff) | |
| download | llvm-399dcfaa2afbdee1c58a647113f1b774fbc14976.zip llvm-399dcfaa2afbdee1c58a647113f1b774fbc14976.tar.gz llvm-399dcfaa2afbdee1c58a647113f1b774fbc14976.tar.bz2 | |
Reapply r294532, reverted in r294787.
Store instructions can have more than one memory operand as a result
of optimizations that fold different stores into one.
When we identify spill instructions to generate DBG_VALUE instructions
to record the spilling of a variable, we disregard stores with
multiple memory operands for now. We may miss some relevant spills but
the handling is a bit more complex, so we'll do it in a different patch.
This fixes PR31935.
llvm-svn: 295093
Diffstat (limited to 'llvm/lib/Transforms/Utils/BasicBlockUtils.cpp')
0 files changed, 0 insertions, 0 deletions