From 553687c92049117821c486bd5c859adf6cb6694a Mon Sep 17 00:00:00 2001 From: Bernd Schmidt Date: Tue, 30 Nov 1999 12:16:56 +0000 Subject: Delete obsolete macros From-SVN: r30723 --- gcc/reload1.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'gcc/reload1.c') diff --git a/gcc/reload1.c b/gcc/reload1.c index ac00812..214b413 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -4302,7 +4302,7 @@ reload_as_needed (live_known) int live_known; { struct insn_chain *chain; -#if defined (AUTO_INC_DEC) || defined (INSN_CLOBBERS_REGNO_P) +#if defined (AUTO_INC_DEC) register int i; #endif rtx x; @@ -4562,16 +4562,6 @@ reload_as_needed (live_known) if it is a call-used reg. */ else if (GET_CODE (insn) == CALL_INSN) AND_COMPL_HARD_REG_SET(reg_reloaded_valid, call_used_reg_set); - - /* In case registers overlap, allow certain insns to invalidate - particular hard registers. */ - -#ifdef INSN_CLOBBERS_REGNO_P - for (i = 0 ; i < FIRST_PSEUDO_REGISTER; i++) - if (TEST_HARD_REG_BIT (reg_reloaded_valid, i) - && INSN_CLOBBERS_REGNO_P (insn, i)) - CLEAR_HARD_REG_BIT (reg_reloaded_valid, i); -#endif } /* Clean up. */ -- cgit v1.1