commit eb1641d54a7eda7717304bc4d55d059208d8ebed
author Bob Wilson <bob.wilson@apple.com> Sat Sep 29 21:43:49 2012 +0000
committer Bob Wilson <bob.wilson@apple.com> Sat Sep 29 21:43:49 2012 +0000
tree 91e463fd0509b2545b7bde7aac893736e625a5e6
parent 154418cdd82b3d8dcf23efd65f5647833e43bc45

Add LLVM support for Swift.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164899 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMInstrVFP.td

diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td
index 7d6692f..b5a896c 100644
--- a/lib/Target/ARM/ARMInstrVFP.td
+++ b/lib/Target/ARM/ARMInstrVFP.td
@@ -523,10 +523,12 @@
   let D = VFPNeonDomain;
 }
 
+// Bitcast i32 -> f32.  NEON prefers to use VMOVDRR.
 def VMOVSR : AVConv4I<0b11100000, 0b1010,
                       (outs SPR:$Sn), (ins GPR:$Rt),
                       IIC_fpMOVIS, "vmov", "\t$Sn, $Rt",
-                      [(set SPR:$Sn, (bitconvert GPR:$Rt))]> {
+                      [(set SPR:$Sn, (bitconvert GPR:$Rt))]>,
+             Requires<[HasVFP2, UseVMOVSR]> {
   // Instruction operands.
   bits<5> Sn;
   bits<4> Rt;