commit 106acd4158768ff1948accc654a1892caa9e010b
author Cameron Zwarich <zwarich@apple.com> Wed May 25 04:45:27 2011 +0000
committer Cameron Zwarich <zwarich@apple.com> Wed May 25 04:45:27 2011 +0000
tree 2b81e1828582561a94e23da8fdffd07e85f8789e
parent 328634598fb8dbb774709aebc61a97d63f7027b3

Make tTAILJMPr/tTAILJMPrND emit a tBX without a preceding MOV of PC to LR. This
fixes <rdar://problem/9495913>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132042 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMAsmPrinter.cpp

diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index dc6cdae..02263ee 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -1875,7 +1875,7 @@
   case ARM::TAILJMPr:
   case ARM::tTAILJMPr: {
     unsigned newOpc = (Opc == ARM::TAILJMPr || Opc == ARM::TAILJMPrND)
-      ? ARM::BX : ARM::tBX_CALL;
+      ? ARM::BX : ARM::tBX;
     MCInst TmpInst;
     TmpInst.setOpcode(newOpc);
     TmpInst.addOperand(MCOperand::CreateReg(MI->getOperand(0).getReg()));