}
}
- if ( ((flags & ASM_CONSTRAINT_FLAG_MODIFIER_WRITE)
- && (flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE))
- || ((flags & ASM_CONSTRAINT_FLAG_MODIFIER_READ
- && (flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ)))) {
+ if ((
+ flags & ASM_CONSTRAINT_FLAG_MODIFIER_WRITE &&
+ flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE
+ ) || (
+ flags & ASM_CONSTRAINT_FLAG_MODIFIER_READ &&
+ flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ
+ )) {
flags |= ASM_CONSTRAINT_FLAG_INVALID;
}
- if (! (flags & (ASM_CONSTRAINT_FLAG_MODIFIER_READ
- | ASM_CONSTRAINT_FLAG_MODIFIER_WRITE
- | ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE
- | ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ))) {
+ if (!(flags & (ASM_CONSTRAINT_FLAG_MODIFIER_READ |
+ ASM_CONSTRAINT_FLAG_MODIFIER_WRITE |
+ ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE |
+ ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ)
+ )) {
flags |= ASM_CONSTRAINT_FLAG_MODIFIER_READ;
}
return flags;
}
-bool be_is_valid_clobber(const char *clobber)
+int be_is_valid_clobber(const char *clobber)
{
/* memory is a valid clobber. (the frontend has to detect this case too,
* because it has to add memory edges to the asm) */
if (strcmp(clobber, "memory") == 0)
- return true;
+ return 1;
/* cc (condition code) is always valid */
if (strcmp(clobber, "cc") == 0)
- return true;
+ return 1;
return isa_if->is_valid_clobber(isa_if, clobber);
}