Commit Graph

7 Commits

Author SHA1 Message Date
Saleem Abdulrasool 7bbefb13ee Transforms: lower fadd and fsub atomicrmw instructions
`fadd` and `fsub` have recently (r351850) been added as `atomicrmw`
operations. This diff adds lowering cases for them to the LowerAtomic
transform.

Patch by Josh Berdine!

llvm-svn: 361512
2019-05-23 17:03:43 +00:00
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
Davide Italiano 9922344178 [PM] Port LowerAtomic to the new pass manager.
llvm-svn: 269511
2016-05-13 22:52:35 +00:00
Stephen Lin c1c7a1309c Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
This update was done with the following bash script:

  find test/Transforms -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc" $NAME; then
      TEMP=`mktemp -t temp`
      cp $NAME $TEMP
      sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
      while read FUNC; do
        sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP
      done
      mv $TEMP $NAME
    fi
  done

llvm-svn: 186268
2013-07-14 01:42:54 +00:00
Eli Friedman bda9e7af58 Upgrade a couple more tests to the new atomic instructions.
llvm-svn: 140558
2011-09-26 20:15:56 +00:00
Peter Collingbourne ddaaf40d24 Add an atomic lowering pass
llvm-svn: 110113
2010-08-03 16:19:16 +00:00