6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-11-02 07:11:49 +00:00
Code Issues Projects Releases Wiki Activity

R600/SI: Temporary fix for f64 fneg

Browse Source 
This should be a source modifier, but this unblocks
most of my math patches.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211181 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2014-06-18 17:05:22 +00:00
parent 3de1bed8f4
commit f7aa5f9379
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/Target/R600/SIISelLowering.cpp
View File

@ -212,6 +212,10 @@ SITargetLowering::SITargetLowering(TargetMachine &TM) :
setOperationAction(ISD::FRINT, MVT::f64, Legal);
}
// FIXME: This should be removed and handled the same was as f32 fneg. Source
// modifiers also work for the double instructions.
setOperationAction(ISD::FNEG, MVT::f64, Expand);
setTargetDAGCombine(ISD::SELECT_CC);
setTargetDAGCombine(ISD::SETCC);