[dev.simd] cmd/compile: remove Add32x4 generic op

This was for my early prototype, not used in real code.

Change-Id: I154a027ae2335d12e44625c0e3ce42a7b7d84976
Reviewed-on: https://go-review.googlesource.com/c/go/+/705335
Reviewed-by: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>

diff --git a/src/cmd/compile/internal/ssa/_gen/genericOps.go b/src/cmd/compile/internal/ssa/_gen/genericOps.go
index 188c1c43655d8e676874e7ec59492c0d28fe3276..6b94fea819795db8fec1ccba07f62eb882cf244e 100644 (file)
--- a/src/cmd/compile/internal/ssa/_gen/genericOps.go
+++ b/src/cmd/compile/internal/ssa/_gen/genericOps.go
@@ -675,9 +675,8 @@ var genericOps = []opData{
        {name: "PrefetchCache", argLength: 2, hasSideEffects: true},         // Do prefetch arg0 to cache. arg0=addr, arg1=memory.
        {name: "PrefetchCacheStreamed", argLength: 2, hasSideEffects: true}, // Do non-temporal or streamed prefetch arg0 to cache. arg0=addr, arg1=memory.
 
-       // XXX SIMD
-       {name: "Add32x4", argLength: 2}, // arg0 + arg1
-       {name: "ZeroSIMD", argLength: 0},
+       // SIMD
+       {name: "ZeroSIMD", argLength: 0},      // zero value of a vector
        {name: "LoadMask8x16", argLength: 2},  // arg0 = ptr, arg1 = mem
        {name: "LoadMask8x32", argLength: 2},  // arg0 = ptr, arg1 = mem
        {name: "LoadMask8x64", argLength: 2},  // arg0 = ptr, arg1 = mem

diff --git a/src/cmd/compile/internal/ssa/opGen.go b/src/cmd/compile/internal/ssa/opGen.go
index 531fe991eeeed861ad8d1c6c84082d847508d19d..cb0ffa8e809d540f10548068806946893fd2db77 100644 (file)
--- a/src/cmd/compile/internal/ssa/opGen.go
+++ b/src/cmd/compile/internal/ssa/opGen.go
@@ -5341,7 +5341,6 @@ const (
        OpClobberReg
        OpPrefetchCache
        OpPrefetchCacheStreamed
-       OpAdd32x4
        OpZeroSIMD
        OpLoadMask8x16
        OpLoadMask8x32
@@ -75614,11 +75613,6 @@ var opcodeTable = [...]opInfo{
                hasSideEffects: true,
                generic:        true,
        },
-       {
-               name:    "Add32x4",
-               argLen:  2,
-               generic: true,
-       },
        {
                name:    "ZeroSIMD",
                argLen:  0,