From 00d33cb2336c12ba895fc8531cc36a0a3613758b Mon Sep 17 00:00:00 2001 From: Jeffrey A Law Date: Wed, 22 Sep 1999 14:12:00 +0000 Subject: [PATCH] regclass.c (init_regs): Add "top_of_stack" as a garbage collection root. * regclass.c (init_regs): Add "top_of_stack" as a garbage collection root. From-SVN: r29589 --- gcc/ChangeLog | 3 +++ gcc/regclass.c | 1 + 2 files changed, 4 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ef867ff042f..e89998b5f15 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -9,6 +9,9 @@ Wed Sep 22 06:25:15 1999 Jim Kingdon Wed Sep 22 06:06:57 1999 Jeffrey A Law (law@cygnus.com) + * regclass.c (init_regs): Add "top_of_stack" as a garbage + collection root. + * flow.c (record_active_eh_regions): Terminate loop after finding the last insn in the last basic block. diff --git a/gcc/regclass.c b/gcc/regclass.c index d7f9b14c857..a3672c437ec 100644 --- a/gcc/regclass.c +++ b/gcc/regclass.c @@ -460,6 +460,7 @@ init_regs () int i; for (i = 0; i < MAX_MACHINE_MODE; i++) top_of_stack[i] = gen_rtx_MEM (i, stack_pointer_rtx); + ggc_add_rtx_root (top_of_stack, MAX_MACHINE_MODE); } #endif } -- 2.30.2