6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-25 13:24:46 +00:00
Code Issues Projects Releases Wiki Activity

Tailcalls require stubs to be emitted. Otherwise, the compilation callback

Browse Source 
doesn't know who 'called' it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22136 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-05-19 05:54:33 +00:00
parent 6a5d1d42b7
commit 16cb6f82eb
2 changed files with 16 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Target/X86/X86ISelPattern.cpp
View File

@@ -3918,7 +3918,7 @@ void ISel::EmitFastCCToFastCCTailCall(SDNode *TailCallNode) {
if (!isDirect) {
BuildMI(BB, X86::TAILJMPr, 1).addReg(CalleeReg);
} else if (GlobalAddressSDNode *GASD = dyn_cast<GlobalAddressSDNode>(Callee)){
BuildMI(BB, X86::TAILJMPd, 1).addGlobalAddress(GASD->getGlobal(),true);
BuildMI(BB, X86::TAILJMPd, 1).addGlobalAddress(GASD->getGlobal(), true);
} else {
ExternalSymbolSDNode *ESSDN = cast<ExternalSymbolSDNode>(Callee);
BuildMI(BB, X86::TAILJMPd, 1).addExternalSymbol(ESSDN->getSymbol(), true);