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cmd/6c: use full 64-bit address in block copy

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Already fixed independently in Plan 9.

R=ken2
CC=golang-dev
https://golang.org/cl/10041044
This commit is contained in:
Russ Cox 2013-06-05 10:39:06 -04:00
parent 26d43a0f22
commit f268c295a3
1 changed files with 5 additions and 5 deletions
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10
src/cmd/6c/cgen.c
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@ -1679,7 +1679,7 @@ copy:
if(n->complex >= FNX && nn != nil && nn->complex >= FNX) {
t = nn->type;
nn->type = types[TLONG];
nn->type = types[TIND];
regialloc(&nod1, nn, Z);
lcgen(nn, &nod1);
regsalloc(&nod2, nn);
@ -1786,7 +1786,7 @@ copy:
c = 0;
if(n->complex > nn->complex) {
t = n->type;
n->type = types[TLONG];
n->type = types[TIND];
nodreg(&nod1, n, D_SI);
if(reg[D_SI]) {
gins(APUSHQ, &nod1, Z);
@ -1797,7 +1797,7 @@ copy:
n->type = t;
t = nn->type;
nn->type = types[TLONG];
nn->type = types[TIND];
nodreg(&nod2, nn, D_DI);
if(reg[D_DI]) {
warn(Z, "DI botch");
@ -1809,7 +1809,7 @@ warn(Z, "DI botch");
nn->type = t;
} else {
t = nn->type;
nn->type = types[TLONG];
nn->type = types[TIND];
nodreg(&nod2, nn, D_DI);
if(reg[D_DI]) {
warn(Z, "DI botch");
@ -1821,7 +1821,7 @@ warn(Z, "DI botch");
nn->type = t;
t = n->type;
n->type = types[TLONG];
n->type = types[TIND];
nodreg(&nod1, n, D_SI);
if(reg[D_SI]) {
gins(APUSHQ, &nod1, Z);