[PATCH] D51495: Fix removal of dead elements from PressureDiff

[Yury Gribov via Phabricator via llvm-commits]

ygribov created this revision.
ygribov added a reviewer: MatzeB.

Fix removal of dead elements from PressureDiff. This fixes https://bugs.llvm.org/show_bug.cgi?id=37252

I'm nervous that this might introduce some scheduling churn which will cause unrelated fails on bots.


Repository:
  rL LLVM

https://reviews.llvm.org/D51495

Files:
  lib/CodeGen/RegisterPressure.cpp
  test/CodeGen/X86/GlobalISel/gep.ll
  test/CodeGen/X86/divrem.ll
  test/CodeGen/X86/divrem8_ext.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D51495.163356.patch
Type: text/x-patch
Size: 5189 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180830/c9119ddb/attachment.bin>