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| author | Adrian Prantl <aprantl@apple.com> | 2018-03-09 00:45:04 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2018-03-09 00:45:04 +0000 |
| commit | 5b477be72a4eafe4ddd927589b8b4d962d379a3f (patch) | |
| tree | d503e60360c8ccdb6aae06e448269ce6c04bf2d8 /llvm/lib/Support/ARMBuildAttrs.cpp | |
| parent | ffb5014d9e0b4d7cce24a711480dced5498e0552 (diff) | |
| download | bcm5719-llvm-5b477be72a4eafe4ddd927589b8b4d962d379a3f.tar.gz bcm5719-llvm-5b477be72a4eafe4ddd927589b8b4d962d379a3f.zip | |
LowerDbgDeclare: ignore dbg.declares for allocas with volatile access
There is no point in lowering a dbg.declare describing an alloca that
has volatile loads or stores as users, since the alloca cannot be
elided. Lowering the dbg.declare will result in larger debug info that
may also have worse coverage than just describing the alloca.
rdar://problem/34496278
llvm-svn: 327092
Diffstat (limited to 'llvm/lib/Support/ARMBuildAttrs.cpp')
0 files changed, 0 insertions, 0 deletions
