[PATCH] D17454: Insert two S_NOP instructions for every high level source statement.

[Konstantin Zhuravlyov via llvm-commits]

kzhuravl retitled this revision from "Insert nop for each high level source statement" to "Insert two S_NOP instructions for every high level source statement.".
kzhuravl updated the summary for this revision.
kzhuravl updated this revision to Diff 48625.
kzhuravl added a comment.

After discussion with Tools, it was decided to insert two S_NOPs for each high level source statement, this way we do not have to disable any optimizations in non-O0 opt levels


http://reviews.llvm.org/D17454

Files:
  lib/Target/AMDGPU/AMDGPU.h
  lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
  lib/Target/AMDGPU/CMakeLists.txt
  lib/Target/AMDGPU/SIInsertNopsPass.cpp

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