Revert r342457 "Fixes removal of dead elements from PressureDiff (PR37252)."
authorHans Wennborg <hans@hanshq.net>
Tue, 18 Sep 2018 14:12:54 +0000 (14:12 +0000)
committerHans Wennborg <hans@hanshq.net>
Tue, 18 Sep 2018 14:12:54 +0000 (14:12 +0000)
commit01c3154971ffd01911d9f1df97ecf4b7e9d9652c
tree37cb60014d2a8da79edb2c5b550fd6967cfc5ed5
parentb244435dc2e48290cb3dea4cc491a4df2ec1f766
Revert r342457 "Fixes removal of dead elements from PressureDiff (PR37252)."

This broke the lit tests on a bunch of buildbots, e.g.
http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast/builds/36679

> Reviewed By: MatzeB
>
> Differential Revision: https://reviews.llvm.org/D51495

llvm-svn: 342482
llvm/lib/CodeGen/RegisterPressure.cpp
llvm/test/CodeGen/X86/GlobalISel/gep.ll
llvm/test/CodeGen/X86/divrem.ll
llvm/test/CodeGen/X86/divrem8_ext.ll