From 086fef9e5a18ec2b4cdb75fefd63faca168a3a4c Mon Sep 17 00:00:00 2001 From: Alexandre Oliva Date: Sat, 13 Jan 2001 20:18:20 +0000 Subject: [PATCH] reload1.c (replace_pseudos_in_call_usage): Use reg_equiv_constant and reg_equiv_address, and don't try regno_reg_rtx first. * reload1.c (replace_pseudos_in_call_usage): Use reg_equiv_constant and reg_equiv_address, and don't try regno_reg_rtx first. From-SVN: r38991 --- gcc/ChangeLog | 6 ++++++ gcc/reload1.c | 17 ++++++++++++----- 2 files changed, 18 insertions(+), 5 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dab14f20414..8195fadda77 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2001-01-13 Alexandre Oliva + + * reload1.c (replace_pseudos_in_call_usage): Use + reg_equiv_constant and reg_equiv_address, and don't try + regno_reg_rtx first. + 2001-01-13 Richard Henderson * ggc-page.c (alloc_page): Round up allocation size to one page. diff --git a/gcc/reload1.c b/gcc/reload1.c index a9da6dd5a7f..47e1eb4f532 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -601,7 +601,9 @@ replace_pseudos_in_call_usage (loc, mem_mode, usage) code = GET_CODE (x); if (code == REG) { - if (REGNO (x) < FIRST_PSEUDO_REGISTER) + int regno = REGNO (x); + + if (regno < FIRST_PSEUDO_REGISTER) return; x = eliminate_regs (x, mem_mode, usage); @@ -612,10 +614,15 @@ replace_pseudos_in_call_usage (loc, mem_mode, usage) return; } - if (reg_renumber [REGNO (x)] < 0) - *loc = regno_reg_rtx[REGNO (x)]; - else if (reg_equiv_mem[REGNO (x)]) - *loc = reg_equiv_mem[REGNO (x)]; + if (reg_equiv_constant[regno]) + *loc = reg_equiv_constant[regno]; + else if (reg_equiv_mem[regno]) + *loc = reg_equiv_mem[regno]; + else if (reg_equiv_address[regno]) + *loc = gen_rtx_MEM (GET_MODE (x), reg_equiv_address[regno]); + else if (GET_CODE (regno_reg_rtx[regno]) != REG + || REGNO (regno_reg_rtx[regno]) != regno) + *loc = regno_reg_rtx[regno]; else abort (); -- 2.30.2