Should not add instructions to a BB after a return instruction. The machine instruction verifier doesn't like this, nor do I.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141856 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86FrameLowering.cpp b/lib/Target/X86/X86FrameLowering.cpp
index 23b0716..757cef2 100644
--- a/lib/Target/X86/X86FrameLowering.cpp
+++ b/lib/Target/X86/X86FrameLowering.cpp
@@ -1414,11 +1414,12 @@
if (!Is64Bit)
BuildMI(allocMBB, DL, TII.get(X86::ADD32ri), X86::ESP).addReg(X86::ESP)
.addImm(8);
- BuildMI(allocMBB, DL, TII.get(X86::RET));
if (Is64Bit && IsNested)
BuildMI(allocMBB, DL, TII.get(X86::MOV64rr), X86::R10).addReg(X86::RAX);
+ BuildMI(allocMBB, DL, TII.get(X86::RET));
+
allocMBB->addSuccessor(&prologueMBB);
checkMBB->addSuccessor(allocMBB);
checkMBB->addSuccessor(&prologueMBB);