6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-25 21:18:19 +00:00
Code Issues Projects Releases Wiki Activity

[SystemZ] Add truncating high-word stores (STCH and STHH)

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191743 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Sandiford
2013-10-01 12:22:49 +00:00
parent 9a05f040e7
commit 9813dbf396
7 changed files with 200 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/Target/SystemZ/SystemZInstrInfo.cpp
+8
View File
@@ -826,6 +826,14 @@ SystemZInstrInfo::expandPostRAPseudo(MachineBasicBlock::iterator MI) const {
expandRXYPseudo(MI, SystemZ::L, SystemZ::LFH);
return true;
case SystemZ::STCMux:
expandRXYPseudo(MI, SystemZ::STC, SystemZ::STCH);
return true;
case SystemZ::STHMux:
expandRXYPseudo(MI, SystemZ::STH, SystemZ::STHH);
return true;
case SystemZ::STMux:
expandRXYPseudo(MI, SystemZ::ST, SystemZ::STFH);
return true;