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[qfcc] Check alignment when looking for immediates

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I'm not sure why this showed up now (I guess just not enough large
immediate values), but this fixes a segfault in the algtypes test (the
mystery is why it showed up this late).
This commit is contained in:
Bill Currie 2023-10-02 20:42:53 +09:00
parent 4952d298ac
commit ef807f411e
1 changed files with 3 additions and 0 deletions
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3
tools/qfcc/source/value.c
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@ -519,6 +519,9 @@ imm_compare (const void *_imm1, const void *_imm2, void *_tab)
sizeof (imm1->i.pointer));
} else if (tab == &value_imm_defs) {
size_t size = type_size (imm1->def->type) * sizeof (pr_type_t);
if (imm1->def->type->alignment != imm2->def->type->alignment) {
return 0;
}
return !memcmp (&imm1->i, &imm2->i, size);
} else {
internal_error (0, "invalid immediate hash table");