6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2026-04-20 16:17:38 +00:00
Code Issues Projects Releases Wiki Activity

Allow target to specify prefix for labels

Browse Source 
Use the MCAsmInfo instead of the DataLayout, and allow
specifying a custom prefix for labels specifically. HSAIL
requires that labels begin with @, but global symbols with &.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223323 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault
2014-12-04 00:06:57 +00:00
parent 5862c2af3e
commit 459e595697
10 changed files with 18 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/CodeGen/MachineBasicBlock.cpp
+1 -3
View File
@@ -54,9 +54,7 @@ MCSymbol *MachineBasicBlock::getSymbol() const {
if (!CachedMCSymbol) {
const MachineFunction *MF = getParent();
MCContext &Ctx = MF->getContext();
const TargetMachine &TM = MF->getTarget();
const char *Prefix =
TM.getSubtargetImpl()->getDataLayout()->getPrivateGlobalPrefix();
const char *Prefix = Ctx.getAsmInfo()->getPrivateLabelPrefix();
CachedMCSymbol = Ctx.GetOrCreateSymbol(Twine(Prefix) + "BB" +
Twine(MF->getFunctionNumber()) +
"_" + Twine(getNumber()));