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e811d0d
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Don't forget to transfer implicit uses of return instruction.
author
Evan Cheng
<evan.cheng@apple.com>
Sun, 8 Jan 2012 20:41:16 +0000
(20:41 +0000)
committer
Evan Cheng
<evan.cheng@apple.com>
Sun, 8 Jan 2012 20:41:16 +0000
(20:41 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147752
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/ARM/Thumb1FrameLowering.cpp
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diff --git
a/lib/Target/ARM/Thumb1FrameLowering.cpp
b/lib/Target/ARM/Thumb1FrameLowering.cpp
index 16c7cbc4a0d719f83c802d13534ec829f7c71dec..bb327b0bb78ca529407491ef0cfde61c7b8c764a 100644
(file)
--- a/
lib/Target/ARM/Thumb1FrameLowering.cpp
+++ b/
lib/Target/ARM/Thumb1FrameLowering.cpp
@@
-278,8
+278,11
@@
void Thumb1FrameLowering::emitEpilogue(MachineFunction &MF,
emitSPUpdate(MBB, MBBI, TII, dl, *RegInfo, VARegSaveSize);
- AddDefaultPred(BuildMI(MBB, MBBI, dl, TII.get(ARM::tBX_RET_vararg))
- .addReg(ARM::R3, RegState::Kill));
+ MachineInstrBuilder MIB =
+ BuildMI(MBB, MBBI, dl, TII.get(ARM::tBX_RET_vararg))
+ .addReg(ARM::R3, RegState::Kill);
+ AddDefaultPred(MIB);
+ MIB->copyImplicitOps(&*MBBI);
// erase the old tBX_RET instruction
MBB.erase(MBBI);
}