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cmd/5g, cmd/8g: make 'out of registers' a fatal error 

There's no point in continuing. We will only get confused.
6g already makes this fatal.

LGTM=dave, minux, iant
R=iant, dave, minux
CC=golang-codereviews
https://golang.org/cl/140660043
This commit is contained in:
Russ Cox 2014-09-16 13:16:43 -04:00
parent 99e8f40488
commit c1c5d479bd
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/cmd/5g/gsubr.c
View File

@ -361,7 +361,7 @@ regalloc(Node *n, Type *t, Node *o)
print("registers allocated at\n");
for(i=REGALLOC_R0; i<=REGALLOC_RMAX; i++)
print("%d %p\n", i, regpc[i]);
yyerror("out of fixed registers");
fatal("out of fixed registers");
goto err;
case TFLOAT32:
@ -374,7 +374,7 @@ regalloc(Node *n, Type *t, Node *o)
for(i=REGALLOC_F0; i<=REGALLOC_FMAX; i++)
if(reg[i] == 0)
goto out;
yyerror("out of floating point registers");
fatal("out of floating point registers");
goto err;
case TCOMPLEX64:

2
src/cmd/8g/gsubr.c
View File

@ -938,7 +938,7 @@ regalloc(Node *n, Type *t, Node *o)
fprint(2, "registers allocated at\n");
for(i=D_AX; i<=D_DI; i++)
fprint(2, "\t%R\t%#lux\n", i, regpc[i]);
yyerror("out of fixed registers");
fatal("out of fixed registers");
goto err;
case TFLOAT32: