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[dev.cc] cmd/internal/obj, cmd/internal/gc, new6g: reconvert

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Reconvert using rsc.io/c2go rev 27b3f59.

Changes to converter:
 - fatal does not return, so no fallthrough after fatal in switch
 - many more function results and variables identified as bool
 - simplification of negated boolean expressions

Change-Id: I3bc67da5e46cb7ee613e230cf7e9533036cc870b
Reviewed-on: https://go-review.googlesource.com/5171
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
This commit is contained in:
Russ Cox 2015-02-17 22:13:49 -05:00
parent 786825c5e8
commit dc7b54bed2
67 changed files with 2410 additions and 2509 deletions
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12
src/cmd/internal/gc/pgen.go
View file

@ -272,7 +272,7 @@ func allocauto(ptxt *obj.Prog) {
ll = Curfn.Dcl
n = ll.N
if n.Class == PAUTO && n.Op == ONAME && !(n.Used != 0) {
if n.Class == PAUTO && n.Op == ONAME && n.Used == 0 {
// No locals used at all
Curfn.Dcl = nil
@ -282,7 +282,7 @@ func allocauto(ptxt *obj.Prog) {
for ll = Curfn.Dcl; ll.Next != nil; ll = ll.Next {
n = ll.Next.N
if n.Class == PAUTO && n.Op == ONAME && !(n.Used != 0) {
if n.Class == PAUTO && n.Op == ONAME && n.Used == 0 {
ll.Next = nil
Curfn.Dcl.End = ll
break
@ -360,12 +360,12 @@ func Cgen_checknil(n *Node) {
}
// Ideally we wouldn't see any integer types here, but we do.
if n.Type == nil || (!(Isptr[n.Type.Etype] != 0) && !(Isint[n.Type.Etype] != 0) && n.Type.Etype != TUNSAFEPTR) {
if n.Type == nil || (Isptr[n.Type.Etype] == 0 && Isint[n.Type.Etype] == 0 && n.Type.Etype != TUNSAFEPTR) {
Dump("checknil", n)
Fatal("bad checknil")
}
if ((Thearch.Thechar == '5' || Thearch.Thechar == '9') && n.Op != OREGISTER) || !(n.Addable != 0) || n.Op == OLITERAL {
if ((Thearch.Thechar == '5' || Thearch.Thechar == '9') && n.Op != OREGISTER) || n.Addable == 0 || n.Op == OLITERAL {
Thearch.Regalloc(&reg, Types[Tptr], n)
Thearch.Cgen(n, &reg)
Thearch.Gins(obj.ACHECKNIL, &reg, nil)
@ -478,7 +478,7 @@ func compile(fn *Node) {
if fn.Wrapper != 0 {
ptxt.From3.Offset |= obj.WRAPPER
}
if fn.Needctxt != 0 {
if fn.Needctxt {
ptxt.From3.Offset |= obj.NEEDCTXT
}
if fn.Nosplit {
@ -557,7 +557,7 @@ func compile(fn *Node) {
Pc.Lineno = lineno
fixjmp(ptxt)
if !(Debug['N'] != 0) || Debug['R'] != 0 || Debug['P'] != 0 {
if Debug['N'] == 0 || Debug['R'] != 0 || Debug['P'] != 0 {
regopt(ptxt)
nilopt(ptxt)
}