OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity
382,834 Commits 31 Branches 0 Tags 2.2 GiB
Commit Graph

4 Commits

Author SHA1 Message Date
Eli Friedman cfb844265a [GlobalOpt] Explicitly set alignment of bool load/store operations. 2020-04-12 16:03:12 -07:00
Eric Christopher cee313d288 Revert "Temporarily Revert "Add basic loop fusion pass."" 
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
 2019-04-17 04:52:47 +00:00
Eric Christopher a863435128 Temporarily Revert "Add basic loop fusion pass." 
As it's causing some bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546
 2019-04-17 02:12:23 +00:00
Jordan Rupprecht 2fed6ac186 [DebugInfo][GlobalOpt] Fix -debugify for globalopt shrinking globals to booleans. 
Summary:
TryToShrinkGlobalToBoolean, when possible, will split store <value> + load <value> into store <bool> + select <bool ? value : 0>. This preserves DebugLoc during that pass.

Fixes PR37959. The test case here is the simplified .ll for:

```
static int foo;
int bar() {
  foo = 5;
  return foo;
}
```

Reviewers: dblaikie, gbedwell, aprantl

Reviewed By: dblaikie

Subscribers: mehdi_amini, JDevlieghere, dexonsmith, llvm-commits

Tags: #debug-info

Differential Revision: https://reviews.llvm.org/D53531

llvm-svn: 345046
 2018-10-23 16:35:51 +00:00