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| author | nimelehin <nimelehin@gmail.com> | 2021-09-24 21:11:21 +0300 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2021-09-27 18:14:10 +0000 |
| commit | ecac3512e5454bc8d778a07d641e11579e9d7a4b (patch) | |
| tree | 235d87a6869fd1c0442309e2d1f1834983835c8d /src | |
| parent | f9a53b6b4d6d2a036e80ff79cc7bc34d788cd1c0 (diff) | |
| download | go-ecac3512e5454bc8d778a07d641e11579e9d7a4b.tar.xz | |
cmd/compile: clean up remnants of amd64p32 in OnesCount
Change-Id: Ie90d8dd3f644a96cda706c6a5286e99042e070bb
Reviewed-on: https://go-review.googlesource.com/c/go/+/352129
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: David Chase <drchase@google.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/cmd/compile/internal/ssagen/ssa.go | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/cmd/compile/internal/ssagen/ssa.go b/src/cmd/compile/internal/ssagen/ssa.go index 9746fbd316..baf7242f4a 100644 --- a/src/cmd/compile/internal/ssagen/ssa.go +++ b/src/cmd/compile/internal/ssagen/ssa.go @@ -4503,7 +4503,7 @@ func InitTables() { sys.AMD64, sys.ARM64, sys.S390X, sys.PPC64, sys.Wasm) alias("math/bits", "RotateLeft", "math/bits", "RotateLeft64", p8...) - makeOnesCountAMD64 := func(op64 ssa.Op, op32 ssa.Op) func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { + makeOnesCountAMD64 := func(op ssa.Op) func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { return func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { v := s.entryNewValue0A(ssa.OpHasCPUFeature, types.Types[types.TBOOL], ir.Syms.X86HasPOPCNT) b := s.endBlock() @@ -4518,10 +4518,6 @@ func InitTables() { // We have the intrinsic - use it directly. s.startBlock(bTrue) - op := op64 - if s.config.PtrSize == 4 { - op = op32 - } s.vars[n] = s.newValue1(op, types.Types[types.TINT], args[0]) s.endBlock().AddEdgeTo(bEnd) @@ -4536,7 +4532,7 @@ func InitTables() { } } addF("math/bits", "OnesCount64", - makeOnesCountAMD64(ssa.OpPopCount64, ssa.OpPopCount64), + makeOnesCountAMD64(ssa.OpPopCount64), sys.AMD64) addF("math/bits", "OnesCount64", func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { @@ -4544,7 +4540,7 @@ func InitTables() { }, sys.PPC64, sys.ARM64, sys.S390X, sys.Wasm) addF("math/bits", "OnesCount32", - makeOnesCountAMD64(ssa.OpPopCount32, ssa.OpPopCount32), + makeOnesCountAMD64(ssa.OpPopCount32), sys.AMD64) addF("math/bits", "OnesCount32", func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { @@ -4552,7 +4548,7 @@ func InitTables() { }, sys.PPC64, sys.ARM64, sys.S390X, sys.Wasm) addF("math/bits", "OnesCount16", - makeOnesCountAMD64(ssa.OpPopCount16, ssa.OpPopCount16), + makeOnesCountAMD64(ssa.OpPopCount16), sys.AMD64) addF("math/bits", "OnesCount16", func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { @@ -4565,7 +4561,7 @@ func InitTables() { }, sys.S390X, sys.PPC64, sys.Wasm) addF("math/bits", "OnesCount", - makeOnesCountAMD64(ssa.OpPopCount64, ssa.OpPopCount32), + makeOnesCountAMD64(ssa.OpPopCount64), sys.AMD64) addF("math/bits", "Mul64", func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value { |