cmd/compile: add missing type information for some arm/arm64 rules

Some indexed load/store rules lack of type information, and this
CL adds that for them.

Change-Id: Icac315ccb83a2f5bf30b056d4667d5b59eb4e5e2
Reviewed-on: https://go-review.googlesource.com/128455
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>

2 files changed, 26 insertions, 26 deletions

diff --git a/src/cmd/compile/internal/ssa/gen/ARM64Ops.go b/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
index c87c18f3fb..648d5a59a6 100644
--- a/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
+++ b/src/cmd/compile/internal/ssa/gen/ARM64Ops.go
@@ -324,20 +324,20 @@ func init() {
 		{name: "FMOVDload", argLength: 2, reg: fpload, aux: "SymOff", asm: "FMOVD", typ: "Float64", faultOnNilArg0: true, symEffect: "Read"}, // load from arg0 + auxInt + aux.  arg1=mem.
 
 		// register indexed load
-		{name: "MOVDloadidx", argLength: 3, reg: gp2load, asm: "MOVD"},   // load 64-bit dword from arg0 + arg1, arg2 = mem.
-		{name: "MOVWloadidx", argLength: 3, reg: gp2load, asm: "MOVW"},   // load 32-bit word from arg0 + arg1, sign-extended to 64-bit, arg2=mem.
-		{name: "MOVWUloadidx", argLength: 3, reg: gp2load, asm: "MOVWU"}, // load 32-bit word from arg0 + arg1, zero-extended to 64-bit, arg2=mem.
-		{name: "MOVHloadidx", argLength: 3, reg: gp2load, asm: "MOVH"},   // load 16-bit word from arg0 + arg1, sign-extended to 64-bit, arg2=mem.
-		{name: "MOVHUloadidx", argLength: 3, reg: gp2load, asm: "MOVHU"}, // load 16-bit word from arg0 + arg1, zero-extended to 64-bit, arg2=mem.
-		{name: "MOVBloadidx", argLength: 3, reg: gp2load, asm: "MOVB"},   // load 8-bit word from arg0 + arg1, sign-extended to 64-bit, arg2=mem.
-		{name: "MOVBUloadidx", argLength: 3, reg: gp2load, asm: "MOVBU"}, // load 8-bit word from arg0 + arg1, zero-extended to 64-bit, arg2=mem.
+		{name: "MOVDloadidx", argLength: 3, reg: gp2load, asm: "MOVD", typ: "UInt64"},   // load 64-bit dword from arg0 + arg1, arg2 = mem.
+		{name: "MOVWloadidx", argLength: 3, reg: gp2load, asm: "MOVW", typ: "Int32"},    // load 32-bit word from arg0 + arg1, sign-extended to 64-bit, arg2=mem.
+		{name: "MOVWUloadidx", argLength: 3, reg: gp2load, asm: "MOVWU", typ: "UInt32"}, // load 32-bit word from arg0 + arg1, zero-extended to 64-bit, arg2=mem.
+		{name: "MOVHloadidx", argLength: 3, reg: gp2load, asm: "MOVH", typ: "Int16"},    // load 16-bit word from arg0 + arg1, sign-extended to 64-bit, arg2=mem.
+		{name: "MOVHUloadidx", argLength: 3, reg: gp2load, asm: "MOVHU", typ: "UInt16"}, // load 16-bit word from arg0 + arg1, zero-extended to 64-bit, arg2=mem.
+		{name: "MOVBloadidx", argLength: 3, reg: gp2load, asm: "MOVB", typ: "Int8"},     // load 8-bit word from arg0 + arg1, sign-extended to 64-bit, arg2=mem.
+		{name: "MOVBUloadidx", argLength: 3, reg: gp2load, asm: "MOVBU", typ: "UInt8"},  // load 8-bit word from arg0 + arg1, zero-extended to 64-bit, arg2=mem.
 
 		// shifted register indexed load
-		{name: "MOVHloadidx2", argLength: 3, reg: gp2load, asm: "MOVH"},   // load 16-bit half-word from arg0 + arg1*2, sign-extended to 64-bit, arg2=mem.
-		{name: "MOVHUloadidx2", argLength: 3, reg: gp2load, asm: "MOVHU"}, // load 16-bit half-word from arg0 + arg1*2, zero-extended to 64-bit, arg2=mem.
-		{name: "MOVWloadidx4", argLength: 3, reg: gp2load, asm: "MOVW"},   // load 32-bit word from arg0 + arg1*4, sign-extended to 64-bit, arg2=mem.
-		{name: "MOVWUloadidx4", argLength: 3, reg: gp2load, asm: "MOVWU"}, // load 32-bit word from arg0 + arg1*4, zero-extended to 64-bit, arg2=mem.
-		{name: "MOVDloadidx8", argLength: 3, reg: gp2load, asm: "MOVD"},   // load 64-bit double-word from arg0 + arg1*8, arg2 = mem.
+		{name: "MOVHloadidx2", argLength: 3, reg: gp2load, asm: "MOVH", typ: "Int16"},    // load 16-bit half-word from arg0 + arg1*2, sign-extended to 64-bit, arg2=mem.
+		{name: "MOVHUloadidx2", argLength: 3, reg: gp2load, asm: "MOVHU", typ: "UInt16"}, // load 16-bit half-word from arg0 + arg1*2, zero-extended to 64-bit, arg2=mem.
+		{name: "MOVWloadidx4", argLength: 3, reg: gp2load, asm: "MOVW", typ: "Int32"},    // load 32-bit word from arg0 + arg1*4, sign-extended to 64-bit, arg2=mem.
+		{name: "MOVWUloadidx4", argLength: 3, reg: gp2load, asm: "MOVWU", typ: "UInt32"}, // load 32-bit word from arg0 + arg1*4, zero-extended to 64-bit, arg2=mem.
+		{name: "MOVDloadidx8", argLength: 3, reg: gp2load, asm: "MOVD", typ: "UInt64"},   // load 64-bit double-word from arg0 + arg1*8, arg2 = mem.
 
 		{name: "MOVBstore", argLength: 3, reg: gpstore, aux: "SymOff", asm: "MOVB", typ: "Mem", faultOnNilArg0: true, symEffect: "Write"},   // store 1 byte of arg1 to arg0 + auxInt + aux.  arg2=mem.
 		{name: "MOVHstore", argLength: 3, reg: gpstore, aux: "SymOff", asm: "MOVH", typ: "Mem", faultOnNilArg0: true, symEffect: "Write"},   // store 2 bytes of arg1 to arg0 + auxInt + aux.  arg2=mem.
diff --git a/src/cmd/compile/internal/ssa/gen/ARMOps.go b/src/cmd/compile/internal/ssa/gen/ARMOps.go
index 2df9003247..4e2b0c5a5d 100644
--- a/src/cmd/compile/internal/ssa/gen/ARMOps.go
+++ b/src/cmd/compile/internal/ssa/gen/ARMOps.go
@@ -373,21 +373,21 @@ func init() {
 		{name: "MOVFstore", argLength: 3, reg: fpstore, aux: "SymOff", asm: "MOVF", typ: "Mem", faultOnNilArg0: true, symEffect: "Write"}, // store 4 bytes of arg1 to arg0 + auxInt + aux.  arg2=mem.
 		{name: "MOVDstore", argLength: 3, reg: fpstore, aux: "SymOff", asm: "MOVD", typ: "Mem", faultOnNilArg0: true, symEffect: "Write"}, // store 8 bytes of arg1 to arg0 + auxInt + aux.  arg2=mem.
 
-		{name: "MOVWloadidx", argLength: 3, reg: gp2load, asm: "MOVW"},                   // load from arg0 + arg1. arg2=mem
-		{name: "MOVWloadshiftLL", argLength: 3, reg: gp2load, asm: "MOVW", aux: "Int32"}, // load from arg0 + arg1<<auxInt. arg2=mem
-		{name: "MOVWloadshiftRL", argLength: 3, reg: gp2load, asm: "MOVW", aux: "Int32"}, // load from arg0 + arg1>>auxInt, unsigned shift. arg2=mem
-		{name: "MOVWloadshiftRA", argLength: 3, reg: gp2load, asm: "MOVW", aux: "Int32"}, // load from arg0 + arg1>>auxInt, signed shift. arg2=mem
-		{name: "MOVBUloadidx", argLength: 3, reg: gp2load, asm: "MOVBU"},                 // load from arg0 + arg1. arg2=mem
-		{name: "MOVBloadidx", argLength: 3, reg: gp2load, asm: "MOVB"},                   // load from arg0 + arg1. arg2=mem
-		{name: "MOVHUloadidx", argLength: 3, reg: gp2load, asm: "MOVHU"},                 // load from arg0 + arg1. arg2=mem
-		{name: "MOVHloadidx", argLength: 3, reg: gp2load, asm: "MOVH"},                   // load from arg0 + arg1. arg2=mem
+		{name: "MOVWloadidx", argLength: 3, reg: gp2load, asm: "MOVW", typ: "UInt32"},                   // load from arg0 + arg1. arg2=mem
+		{name: "MOVWloadshiftLL", argLength: 3, reg: gp2load, asm: "MOVW", aux: "Int32", typ: "UInt32"}, // load from arg0 + arg1<<auxInt. arg2=mem
+		{name: "MOVWloadshiftRL", argLength: 3, reg: gp2load, asm: "MOVW", aux: "Int32", typ: "UInt32"}, // load from arg0 + arg1>>auxInt, unsigned shift. arg2=mem
+		{name: "MOVWloadshiftRA", argLength: 3, reg: gp2load, asm: "MOVW", aux: "Int32", typ: "UInt32"}, // load from arg0 + arg1>>auxInt, signed shift. arg2=mem
+		{name: "MOVBUloadidx", argLength: 3, reg: gp2load, asm: "MOVBU", typ: "UInt8"},                  // load from arg0 + arg1. arg2=mem
+		{name: "MOVBloadidx", argLength: 3, reg: gp2load, asm: "MOVB", typ: "Int8"},                     // load from arg0 + arg1. arg2=mem
+		{name: "MOVHUloadidx", argLength: 3, reg: gp2load, asm: "MOVHU", typ: "UInt16"},                 // load from arg0 + arg1. arg2=mem
+		{name: "MOVHloadidx", argLength: 3, reg: gp2load, asm: "MOVH", typ: "Int16"},                    // load from arg0 + arg1. arg2=mem
 
-		{name: "MOVWstoreidx", argLength: 4, reg: gp2store, asm: "MOVW"},                   // store arg2 to arg0 + arg1. arg3=mem
-		{name: "MOVWstoreshiftLL", argLength: 4, reg: gp2store, asm: "MOVW", aux: "Int32"}, // store arg2 to arg0 + arg1<<auxInt. arg3=mem
-		{name: "MOVWstoreshiftRL", argLength: 4, reg: gp2store, asm: "MOVW", aux: "Int32"}, // store arg2 to arg0 + arg1>>auxInt, unsigned shift. arg3=mem
-		{name: "MOVWstoreshiftRA", argLength: 4, reg: gp2store, asm: "MOVW", aux: "Int32"}, // store arg2 to arg0 + arg1>>auxInt, signed shift. arg3=mem
-		{name: "MOVBstoreidx", argLength: 4, reg: gp2store, asm: "MOVB"},                   // store arg2 to arg0 + arg1. arg3=mem
-		{name: "MOVHstoreidx", argLength: 4, reg: gp2store, asm: "MOVH"},                   // store arg2 to arg0 + arg1. arg3=mem
+		{name: "MOVWstoreidx", argLength: 4, reg: gp2store, asm: "MOVW", typ: "Mem"},                   // store arg2 to arg0 + arg1. arg3=mem
+		{name: "MOVWstoreshiftLL", argLength: 4, reg: gp2store, asm: "MOVW", aux: "Int32", typ: "Mem"}, // store arg2 to arg0 + arg1<<auxInt. arg3=mem
+		{name: "MOVWstoreshiftRL", argLength: 4, reg: gp2store, asm: "MOVW", aux: "Int32", typ: "Mem"}, // store arg2 to arg0 + arg1>>auxInt, unsigned shift. arg3=mem
+		{name: "MOVWstoreshiftRA", argLength: 4, reg: gp2store, asm: "MOVW", aux: "Int32", typ: "Mem"}, // store arg2 to arg0 + arg1>>auxInt, signed shift. arg3=mem
+		{name: "MOVBstoreidx", argLength: 4, reg: gp2store, asm: "MOVB", typ: "Mem"},                   // store arg2 to arg0 + arg1. arg3=mem
+		{name: "MOVHstoreidx", argLength: 4, reg: gp2store, asm: "MOVH", typ: "Mem"},                   // store arg2 to arg0 + arg1. arg3=mem
 
 		{name: "MOVBreg", argLength: 1, reg: gp11, asm: "MOVBS"},  // move from arg0, sign-extended from byte
 		{name: "MOVBUreg", argLength: 1, reg: gp11, asm: "MOVBU"}, // move from arg0, unsign-extended from byte