From: Jim Grosbach <grosbach@apple.com>
Date: Thu, 2 Dec 2010 16:42:25 +0000 (+0000)
Subject: When expanding the MOVCCi32imm, make sure to use the ARM movt/movw opcodes,
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1ab4b211ea5165445b791277507d58dcf1e46688;p=oota-llvm.git

When expanding the MOVCCi32imm, make sure to use the ARM movt/movw opcodes,
not thumb2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120711 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index 1cc5bd60b92..1c02c34e826 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -755,13 +755,14 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) {
         break;
       }
 
+      bool isThumb =
+        (Opcode == ARM::t2MOVi32imm || Opcode == ARM::t2MOVCCi32imm);
+
       LO16 = BuildMI(MBB, MBBI, MI.getDebugLoc(),
-                     TII->get(Opcode == ARM::MOVi32imm ?
-                              ARM::MOVi16 : ARM::t2MOVi16),
+                     TII->get(isThumb ? ARM::t2MOVi16 : ARM::MOVi16),
                      DstReg);
       HI16 = BuildMI(MBB, MBBI, MI.getDebugLoc(),
-                     TII->get(Opcode == ARM::MOVi32imm ?
-                              ARM::MOVTi16 : ARM::t2MOVTi16))
+                     TII->get(isThumb ? ARM::t2MOVTi16 : ARM::MOVTi16))
         .addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead))
         .addReg(DstReg);