Ensure Mips::GP is properly reloaded after a function call. Patch by Sasa Stankovic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123768 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsFrameLowering.cpp b/lib/Target/Mips/MipsFrameLowering.cpp
index 711887a..87a097a 100644
--- a/lib/Target/Mips/MipsFrameLowering.cpp
+++ b/lib/Target/Mips/MipsFrameLowering.cpp
@@ -305,3 +305,10 @@
.addReg(Mips::SP).addImm(NumBytes);
}
}
+
+void MipsFrameLowering::
+processFunctionBeforeFrameFinalized(MachineFunction &MF) const {
+ const MipsRegisterInfo *RegInfo =
+ static_cast<const MipsRegisterInfo*>(MF.getTarget().getRegisterInfo());
+ RegInfo->processFunctionBeforeFrameFinalized(MF);
+}