X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=lib%2FTarget%2FARM%2FARMInstrVFP.td;h=b4df4d787e3a7a99d9228df085182b075469865c;hp=c6b8bc3f929f99e8f80597538dd2ef4a01f7e19c;hb=35eab1db2f21aee9678fe946a5d983a67285e7e4;hpb=3f256c2e0b4417288e3191e67cb16177c8d8b2a7

diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td
index c6b8bc3f929..b4df4d787e3 100644
--- a/lib/Target/ARM/ARMInstrVFP.td
+++ b/lib/Target/ARM/ARMInstrVFP.td
@@ -333,24 +333,28 @@ def VNMULS : ASbI<0b11100, 0b10, 1, 0,
   let D = VFPNeonA8Domain;
 }
 
-multiclass vsel_inst<string op, bits<2> opc> {
-  let DecoderNamespace = "VFPV8", PostEncoderMethod = "" in {
+multiclass vsel_inst<string op, bits<2> opc, int CC> {
+  let DecoderNamespace = "VFPV8", PostEncoderMethod = "",
+      Uses = [CPSR], AddedComplexity = 4 in {
     def S : ASbInp<0b11100, opc, 0,
                    (outs SPR:$Sd), (ins SPR:$Sn, SPR:$Sm),
                    NoItinerary, !strconcat("vsel", op, ".f32\t$Sd, $Sn, $Sm"),
-                   []>, Requires<[HasV8FP]>;
+                   [(set SPR:$Sd, (ARMcmov SPR:$Sm, SPR:$Sn, CC))]>,
+                   Requires<[HasV8FP]>;
 
     def D : ADbInp<0b11100, opc, 0,
                    (outs DPR:$Dd), (ins DPR:$Dn, DPR:$Dm),
                    NoItinerary, !strconcat("vsel", op, ".f64\t$Dd, $Dn, $Dm"),
-                   []>, Requires<[HasV8FP]>;
+                   [(set DPR:$Dd, (ARMcmov (f64 DPR:$Dm), (f64 DPR:$Dn), CC))]>,
+                   Requires<[HasV8FP]>;
   }
 }
 
-defm VSELGT : vsel_inst<"gt", 0b11>;
-defm VSELGE : vsel_inst<"ge", 0b10>;
-defm VSELEQ : vsel_inst<"eq", 0b00>;
-defm VSELVS : vsel_inst<"vs", 0b01>;
+// The CC constants here match ARMCC::CondCodes.
+defm VSELGT : vsel_inst<"gt", 0b11, 12>;
+defm VSELGE : vsel_inst<"ge", 0b10, 10>;
+defm VSELEQ : vsel_inst<"eq", 0b00, 0>;
+defm VSELVS : vsel_inst<"vs", 0b01, 6>;
 
 multiclass vmaxmin_inst<string op, bit opc> {
   let DecoderNamespace = "VFPV8", PostEncoderMethod = "" in {