diff options
Diffstat (limited to 'src/cmd/compile/internal/x86/ggen.go')
| -rw-r--r-- | src/cmd/compile/internal/x86/ggen.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/cmd/compile/internal/x86/ggen.go b/src/cmd/compile/internal/x86/ggen.go index f5d08a68ed..de43594e88 100644 --- a/src/cmd/compile/internal/x86/ggen.go +++ b/src/cmd/compile/internal/x86/ggen.go @@ -7,6 +7,7 @@ package x86 import ( "cmd/compile/internal/gc" "cmd/compile/internal/ir" + "cmd/compile/internal/types" "cmd/internal/obj" "cmd/internal/obj/x86" ) @@ -20,16 +21,16 @@ func zerorange(pp *gc.Progs, p *obj.Prog, off, cnt int64, ax *uint32) *obj.Prog *ax = 1 } - if cnt <= int64(4*gc.Widthreg) { - for i := int64(0); i < cnt; i += int64(gc.Widthreg) { + if cnt <= int64(4*types.RegSize) { + for i := int64(0); i < cnt; i += int64(types.RegSize) { p = pp.Appendpp(p, x86.AMOVL, obj.TYPE_REG, x86.REG_AX, 0, obj.TYPE_MEM, x86.REG_SP, off+i) } - } else if cnt <= int64(128*gc.Widthreg) { + } else if cnt <= int64(128*types.RegSize) { p = pp.Appendpp(p, x86.ALEAL, obj.TYPE_MEM, x86.REG_SP, off, obj.TYPE_REG, x86.REG_DI, 0) - p = pp.Appendpp(p, obj.ADUFFZERO, obj.TYPE_NONE, 0, 0, obj.TYPE_ADDR, 0, 1*(128-cnt/int64(gc.Widthreg))) + p = pp.Appendpp(p, obj.ADUFFZERO, obj.TYPE_NONE, 0, 0, obj.TYPE_ADDR, 0, 1*(128-cnt/int64(types.RegSize))) p.To.Sym = ir.Syms.Duffzero } else { - p = pp.Appendpp(p, x86.AMOVL, obj.TYPE_CONST, 0, cnt/int64(gc.Widthreg), obj.TYPE_REG, x86.REG_CX, 0) + p = pp.Appendpp(p, x86.AMOVL, obj.TYPE_CONST, 0, cnt/int64(types.RegSize), obj.TYPE_REG, x86.REG_CX, 0) p = pp.Appendpp(p, x86.ALEAL, obj.TYPE_MEM, x86.REG_SP, off, obj.TYPE_REG, x86.REG_DI, 0) p = pp.Appendpp(p, x86.AREP, obj.TYPE_NONE, 0, 0, obj.TYPE_NONE, 0, 0) p = pp.Appendpp(p, x86.ASTOSL, obj.TYPE_NONE, 0, 0, obj.TYPE_NONE, 0, 0) |