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

[AArch64][Falkor] Fix bug in Falkor HWPF tag collision avoidance 

LDPDi was incorrectly marked as ignoring the destination register in the
prefetcher tag.

llvm-svn: 311599
This commit is contained in:
Geoff Berry 2017-08-23 21:11:28 +00:00
parent ed9569dac8
commit 90bef32219
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
llvm/lib/Target/AArch64/AArch64FalkorHWPFFix.cpp
View File

@ -592,7 +592,6 @@ static Optional<LoadInfo> getLoadInfo(const MachineInstr &MI) {
IsPrePost = true;
break;
case AArch64::LDPDi:
case AArch64::LDPQi:
DestRegIdx = -1;
BaseRegIdx = 2;
@ -600,6 +599,7 @@ static Optional<LoadInfo> getLoadInfo(const MachineInstr &MI) {
IsPrePost = false;
break;
case AArch64::LDPDi:
case AArch64::LDPSWi:
case AArch64::LDPSi:
case AArch64::LDPWi: