From c656b86b8dd3be8a0359aeccf8285dc7b4b065c9 Mon Sep 17 00:00:00 2001 From: Vladimir Makarov Date: Wed, 28 Nov 2012 17:42:39 +0000 Subject: re PR rtl-optimization/55512 (Various LRA ICEs with inline-asm) 2012-11-28 Vladimir Makarov PR rtl-optimization/55512 * lra-assigns.c (assign_by_spills): Assigned arbitrary hard regs to failed reload pseudos instead of changing asm pattern. * lra-constraints.c (MAX_CONSTRAINT_ITERATION_NUMBER): Increase value. 2012-11-28 Vladimir Makarov PR rtl-optimization/55512 * gcc.target/i386/pr55512-[1234].c: New tests. From-SVN: r193901 --- gcc/lra-constraints.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/lra-constraints.c') diff --git a/gcc/lra-constraints.c b/gcc/lra-constraints.c index 635bb47..128401f 100644 --- a/gcc/lra-constraints.c +++ b/gcc/lra-constraints.c @@ -3184,7 +3184,7 @@ loc_equivalence_change_p (rtx *loc) /* Maximum allowed number of constraint pass iterations after the last spill pass. It is for preventing LRA cycling in a bug case. */ -#define MAX_CONSTRAINT_ITERATION_NUMBER 15 +#define MAX_CONSTRAINT_ITERATION_NUMBER 30 /* Maximum number of generated reload insns per an insn. It is for preventing this pass cycling in a bug case. */ -- cgit v1.1