maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

Revert "GVN-hoist: enable by default" & "Make GVN Hoisting obey optnone/bisect." 

This reverts commits r277685 & r277688. r277685 broke compiler-rt
compilation http://lab.llvm.org:8080/green/job/clang-stage1-configure-RA_build/23335
and r277685 is a followup from it.

llvm-svn: 277690
This commit is contained in:
Bruno Cardoso Lopes 2016-08-04 04:16:24 +00:00
parent a053a88df5
commit bd887581fc
2 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
View File

@ -138,8 +138,8 @@ static cl::opt<int> PreInlineThreshold(
"(default = 75)"));
static cl::opt<bool> EnableGVNHoist(
"enable-gvn-hoist", cl::init(true), cl::Hidden,
cl::desc("Enable the GVN hoisting pass (default = on)"));
"enable-gvn-hoist", cl::init(false), cl::Hidden,
cl::desc("Enable the experimental GVN Hoisting pass"));
PassManagerBuilder::PassManagerBuilder() {
OptLevel = 2;

1
llvm/test/Feature/optnone-opt.ll
View File

@ -41,7 +41,6 @@ attributes #0 = { optnone noinline }
; OPT-O1-DAG: Skipping pass 'Combine redundant instructions'
; OPT-O1-DAG: Skipping pass 'Dead Store Elimination'
; OPT-O1-DAG: Skipping pass 'Early CSE'
; OPT-O1-DAG: Skipping pass 'Early GVN Hoisting of Expressions'
; OPT-O1-DAG: Skipping pass 'Jump Threading'
; OPT-O1-DAG: Skipping pass 'MemCpy Optimization'
; OPT-O1-DAG: Skipping pass 'Reassociate expressions'