Allow more than one stub to be being generated at the same time.
It's probably better in the long run to replace the
indirect-GlobalVariable system. That'll be done after a subsequent
patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89708 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCJITInfo.cpp b/lib/Target/PowerPC/PPCJITInfo.cpp
index ef25d92..ddbb326 100644
--- a/lib/Target/PowerPC/PPCJITInfo.cpp
+++ b/lib/Target/PowerPC/PPCJITInfo.cpp
@@ -330,11 +330,12 @@
void *PPCJITInfo::emitFunctionStub(const Function* F, void *Fn,
JITCodeEmitter &JCE) {
+ MachineCodeEmitter::BufferState BS;
// If this is just a call to an external function, emit a branch instead of a
// call. The code is the same except for one bit of the last instruction.
if (Fn != (void*)(intptr_t)PPC32CompilationCallback &&
Fn != (void*)(intptr_t)PPC64CompilationCallback) {
- JCE.startGVStub(F, 7*4);
+ JCE.startGVStub(BS, F, 7*4);
intptr_t Addr = (intptr_t)JCE.getCurrentPCValue();
JCE.emitWordBE(0);
JCE.emitWordBE(0);
@@ -345,10 +346,10 @@
JCE.emitWordBE(0);
EmitBranchToAt(Addr, (intptr_t)Fn, false, is64Bit);
sys::Memory::InvalidateInstructionCache((void*)Addr, 7*4);
- return JCE.finishGVStub(F);
+ return JCE.finishGVStub(BS);
}
- JCE.startGVStub(F, 10*4);
+ JCE.startGVStub(BS, F, 10*4);
intptr_t Addr = (intptr_t)JCE.getCurrentPCValue();
if (is64Bit) {
JCE.emitWordBE(0xf821ffb1); // stdu r1,-80(r1)
@@ -373,7 +374,7 @@
JCE.emitWordBE(0);
EmitBranchToAt(BranchAddr, (intptr_t)Fn, true, is64Bit);
sys::Memory::InvalidateInstructionCache((void*)Addr, 10*4);
- return JCE.finishGVStub(F);
+ return JCE.finishGVStub(BS);
}