projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 35c5e58) | patch
When instructions are hoisted out of loops by MachineLICM, remove their debug loc.
authorWolfgang Pieb <Wolfgang.Pieb@sony.com>
Fri, 2 Dec 2016 00:37:57 +0000 (00:37 +0000)
committerWolfgang Pieb <Wolfgang.Pieb@sony.com>
Fri, 2 Dec 2016 00:37:57 +0000 (00:37 +0000)
commit42f92a7225b538752895710bac0904dd1263d68c
tree27285d54eeee3c3a6e6710ffc86da62565163c04tree | snapshot
parent35c5e58f8ce802e49dbadf52942779ec9078f0f2commit | diff
When instructions are hoisted out of loops by MachineLICM, remove their debug loc.
This prevents erratic stepping behavior as well as incorrect source attribution
for sample profiling.

Reviewers: dblakie

Subscribers: llvm-commit

Differential Revision: https://reviews.llvm.org/D27290

llvm-svn: 288442
llvm/lib/CodeGen/MachineLICM.cpp diff | blob | history
llvm/test/CodeGen/ARM/debug-info-branch-folding.ll diff | blob | history
llvm/test/DebugInfo/MIR/X86/mlicm-hoist.mir [new file with mode: 0644] blob
Domain: System / Toolchain;