commit 918f2155e90613bcf222ac5499f845d231bdfd57
author Bill Wendling <isanbard@gmail.com> Sat Oct 15 00:27:44 2011 +0000
committer Bill Wendling <isanbard@gmail.com> Sat Oct 15 00:27:44 2011 +0000
tree 13b580a1c654a2fcd72c3e37a9e7ef7b00ccb173
parent 46995fa7e2eead5759d13ddc64ef073c1d527f12

Mark registers as DEAD because they're really just clobbers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142027 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMISelLowering.cpp

diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 6ead63f..8e065ee 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -5932,7 +5932,7 @@
       for (unsigned i = 0; SavedRegs[i] != 0; ++i) {
         if (!TRC->contains(SavedRegs[i])) continue;
         if (!DefRegs[SavedRegs[i]])
-          MIB.addReg(SavedRegs[i], RegState::Implicit | RegState::Define);
+          MIB.addReg(SavedRegs[i], RegState::ImplicitDefine | RegState::Dead);
       }
 
       break;