ARM VFP optional data type on VMOV GPR<-->SPR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td
index e232ed3..e6bf133 100644
--- a/lib/Target/ARM/ARMInstrVFP.td
+++ b/lib/Target/ARM/ARMInstrVFP.td
@@ -1240,10 +1240,18 @@
def : VFP2InstAlias<"vsub${p}.f32 $Sn, $Sm",
(VSUBS SPR:$Sn, SPR:$Sn, SPR:$Sm, pred:$p)>;
-// VMOV can accept optional .f32/.f64 suffix.
-def : VFP2InstAlias<"vmov${p}.f32 $Rt, $Sn",
+// VMOV can accept optional 32-bit or less data type suffix suffix.
+def : VFP2InstAlias<"vmov${p}.8 $Rt, $Sn",
(VMOVRS GPR:$Rt, SPR:$Sn, pred:$p)>;
-def : VFP2InstAlias<"vmov${p}.f32 $Sn, $Rt",
+def : VFP2InstAlias<"vmov${p}.16 $Rt, $Sn",
+ (VMOVRS GPR:$Rt, SPR:$Sn, pred:$p)>;
+def : VFP2InstAlias<"vmov${p}.32 $Rt, $Sn",
+ (VMOVRS GPR:$Rt, SPR:$Sn, pred:$p)>;
+def : VFP2InstAlias<"vmov${p}.8 $Sn, $Rt",
+ (VMOVSR SPR:$Sn, GPR:$Rt, pred:$p)>;
+def : VFP2InstAlias<"vmov${p}.16 $Sn, $Rt",
+ (VMOVSR SPR:$Sn, GPR:$Rt, pred:$p)>;
+def : VFP2InstAlias<"vmov${p}.32 $Sn, $Rt",
(VMOVSR SPR:$Sn, GPR:$Rt, pred:$p)>;
def : VFP2InstAlias<"vmov${p}.f64 $Rt, $Rt2, $Dn",
diff --git a/test/MC/ARM/simple-fp-encoding.s b/test/MC/ARM/simple-fp-encoding.s
index 58abe88..d5d5349 100644
--- a/test/MC/ARM/simple-fp-encoding.s
+++ b/test/MC/ARM/simple-fp-encoding.s
@@ -271,3 +271,31 @@
@ CHECK: vmovne s25, s26, r2, r5
vmovne s25, s26, r2, r5 @ encoding: [0x39,0x2a,0x45,0x1c]
+
+@ VMOV w/ optional data type suffix.
+ vmov.32 s1, r8
+ vmov.s16 s2, r4
+ vmov.16 s3, r6
+ vmov.u32 s4, r1
+ vmov.p8 s5, r2
+ vmov.8 s6, r3
+
+ vmov.32 r1, s8
+ vmov.s16 r2, s4
+ vmov.16 r3, s6
+ vmov.u32 r4, s1
+ vmov.p8 r5, s2
+ vmov.8 r6, s3
+
+@ CHECK: vmov s1, r8 @ encoding: [0x90,0x8a,0x00,0xee]
+@ CHECK: vmov s2, r4 @ encoding: [0x10,0x4a,0x01,0xee]
+@ CHECK: vmov s3, r6 @ encoding: [0x90,0x6a,0x01,0xee]
+@ CHECK: vmov s4, r1 @ encoding: [0x10,0x1a,0x02,0xee]
+@ CHECK: vmov s5, r2 @ encoding: [0x90,0x2a,0x02,0xee]
+@ CHECK: vmov s6, r3 @ encoding: [0x10,0x3a,0x03,0xee]
+@ CHECK: vmov r1, s8 @ encoding: [0x10,0x1a,0x14,0xee]
+@ CHECK: vmov r2, s4 @ encoding: [0x10,0x2a,0x12,0xee]
+@ CHECK: vmov r3, s6 @ encoding: [0x10,0x3a,0x13,0xee]
+@ CHECK: vmov r4, s1 @ encoding: [0x90,0x4a,0x10,0xee]
+@ CHECK: vmov r5, s2 @ encoding: [0x10,0x5a,0x11,0xee]
+@ CHECK: vmov r6, s3 @ encoding: [0x90,0x6a,0x11,0xee]