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cmd/internal/obj: rename some local variables not c

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I plan to use c as a consistent local variable
in this packages. Rename most variables named c,
excepting only some simple functions in asm9.go.

Changes prepared with gorename.

Passes toolstash-check -all.

Updates #15756

Change-Id: If79baac43fca68fad1076e1ff23ae87c2ba638e4
Reviewed-on: https://go-review.googlesource.com/40172
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Josh Bleecher Snyder 2017-04-10 07:31:23 -07:00
parent dcf643f1fd
commit 52b33965fd
4 changed files with 96 additions and 96 deletions
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70
src/cmd/internal/obj/mips/obj0.go
View file

@ -938,11 +938,11 @@ func markregused(ctxt *obj.Link, s *Sch) {
ad = 1
case AJAL:
c := p.Reg
if c == 0 {
c = REGLINK
r := p.Reg
if r == 0 {
r = REGLINK
}
s.set.ireg |= 1 << uint(c-REG_R0)
s.set.ireg |= 1 << uint(r-REG_R0)
ar = 1
ad = 1
@ -1061,15 +1061,15 @@ func markregused(ctxt *obj.Link, s *Sch) {
/*
* flags based on 'to' field
*/
c := int(p.To.Class)
if c == 0 {
c = aclass(ctxt, &p.To) + 1
p.To.Class = int8(c)
cls := int(p.To.Class)
if cls == 0 {
cls = aclass(ctxt, &p.To) + 1
p.To.Class = int8(cls)
}
c--
switch c {
cls--
switch cls {
default:
fmt.Printf("unknown class %d %v\n", c, p)
fmt.Printf("unknown class %d %v\n", cls, p)
case C_ZCON,
C_SCON,
@ -1099,8 +1099,8 @@ func markregused(ctxt *obj.Link, s *Sch) {
case C_ZOREG,
C_SOREG,
C_LOREG:
c = int(p.To.Reg)
s.used.ireg |= 1 << uint(c-REG_R0)
cls = int(p.To.Reg)
s.used.ireg |= 1 << uint(cls-REG_R0)
if ad != 0 {
break
}
@ -1108,10 +1108,10 @@ func markregused(ctxt *obj.Link, s *Sch) {
s.soffset = regoff(ctxt, &p.To)
m := uint32(ANYMEM)
if c == REGSB {
if cls == REGSB {
m = E_MEMSB
}
if c == REGSP {
if cls == REGSP {
m = E_MEMSP
}
@ -1180,15 +1180,15 @@ func markregused(ctxt *obj.Link, s *Sch) {
/*
* flags based on 'from' field
*/
c = int(p.From.Class)
if c == 0 {
c = aclass(ctxt, &p.From) + 1
p.From.Class = int8(c)
cls = int(p.From.Class)
if cls == 0 {
cls = aclass(ctxt, &p.From) + 1
p.From.Class = int8(cls)
}
c--
switch c {
cls--
switch cls {
default:
fmt.Printf("unknown class %d %v\n", c, p)
fmt.Printf("unknown class %d %v\n", cls, p)
case C_ZCON,
C_SCON,
@ -1218,8 +1218,8 @@ func markregused(ctxt *obj.Link, s *Sch) {
case C_ZOREG,
C_SOREG,
C_LOREG:
c = int(p.From.Reg)
s.used.ireg |= 1 << uint(c-REG_R0)
cls = int(p.From.Reg)
s.used.ireg |= 1 << uint(cls-REG_R0)
if ld != 0 {
p.Mark |= LOAD
}
@ -1227,10 +1227,10 @@ func markregused(ctxt *obj.Link, s *Sch) {
s.soffset = regoff(ctxt, &p.From)
m := uint32(ANYMEM)
if c == REGSB {
if cls == REGSB {
m = E_MEMSB
}
if c == REGSP {
if cls == REGSP {
m = E_MEMSP
}
@ -1238,11 +1238,11 @@ func markregused(ctxt *obj.Link, s *Sch) {
case C_SACON,
C_LACON:
c = int(p.From.Reg)
if c == 0 {
c = REGSP
cls = int(p.From.Reg)
if cls == 0 {
cls = REGSP
}
s.used.ireg |= 1 << uint(c-REG_R0)
s.used.ireg |= 1 << uint(cls-REG_R0)
case C_SECON,
C_LECON:
@ -1286,12 +1286,12 @@ func markregused(ctxt *obj.Link, s *Sch) {
s.used.cc |= E_MEMSB
}
c = int(p.Reg)
if c != 0 {
if REG_F0 <= c && c <= REG_F31 {
s.used.freg |= 1 << uint(c-REG_F0)
cls = int(p.Reg)
if cls != 0 {
if REG_F0 <= cls && cls <= REG_F31 {
s.used.freg |= 1 << uint(cls-REG_F0)
} else {
s.used.ireg |= 1 << uint(c-REG_R0)
s.used.ireg |= 1 << uint(cls-REG_R0)
}
}
s.set.ireg &^= (1 << (REGZERO - REG_R0)) /* R0 can't be set */