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Escape strings in ir-dump output

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This commit is contained in:
Wolfgang (Blub) Bumiller 2012-11-21 21:49:21 +01:00
parent 2e3d572b53
commit 42135f1322
1 changed files with 21 additions and 1 deletions
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22
ir.c
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@ -3330,6 +3330,26 @@ void ir_instr_dump(ir_instr *in, char *ind,
ind[strlen(ind)-1] = 0;
}
void ir_value_dump_string(const char *str, int (*oprintf)(const char*, ...))
{
oprintf("\"");
for (; *str; ++str) {
switch (*str) {
case '\n': oprintf("\\n"); break;
case '\r': oprintf("\\r"); break;
case '\t': oprintf("\\t"); break;
case '\v': oprintf("\\v"); break;
case '\f': oprintf("\\f"); break;
case '\b': oprintf("\\b"); break;
case '\a': oprintf("\\a"); break;
case '\\': oprintf("\\\\"); break;
case '"': oprintf("\\\""); break;
default: oprintf("%c", *str); break;
}
}
oprintf("\"");
}
void ir_value_dump(ir_value* v, int (*oprintf)(const char*, ...))
{
if (v->isconst) {
@ -3354,7 +3374,7 @@ void ir_value_dump(ir_value* v, int (*oprintf)(const char*, ...))
oprintf("(entity)");
break;
case TYPE_STRING:
oprintf("\"%s\"", v->constval.vstring);
ir_value_dump_string(v->constval.vstring, oprintf);
break;
#if 0
case TYPE_INTEGER: