Lines Matching defs:clobbered
269 a call-clobbered reg across calls. */
1344 HARD_REG_SET clobbered, allowed;
1354 CLEAR_HARD_REG_SET (clobbered);
1357 /* First, make a mask of all stack regs that are clobbered. */
1362 SET_HARD_REG_BIT (clobbered, REGNO (XEXP (t, 0)));
1429 /* Those of the registers which are clobbered, but allowed by the
1432 AND_HARD_REG_SET (allowed, clobbered);
2389 Also consider backends where the flags register is clobbered by a
4188 be partially clobbered by the call. */
5868 /* If the equiv register we have found is explicitly clobbered
6984 INSN and is in the src and is clobbered by INSN. */