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* optabs.c (init_traps): Register trap_rtx as a GC root. 

From-SVN: r29643
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Mark Mitchell 1999-09-24 01:03:58 +00:00 committed by Mark Mitchell
parent da8a66fc9f
commit 541b0512b1
2 changed files with 9 additions and 4 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
Thu Sep 23 18:07:01 1999 Mark Mitchell <mark@codesourcery.com>
* optabs.c (init_traps): Register trap_rtx as a GC root.
Thu Sep 23 17:41:47 1999 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* config/mips/mips.c (function_arg_pass_by_reference): Define

9
gcc/optabs.c
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@ -4754,16 +4754,17 @@ ldexp(x,n)
/* The insn generating function can not take an rtx_code argument.
TRAP_RTX is used as an rtx argument. Its code is replaced with
the code to be used in the trap insn and all other fields are
ignored.
??? Will need to change to support garbage collection. */
ignored. */
static rtx trap_rtx;
static void
init_traps ()
{
if (HAVE_conditional_trap)
trap_rtx = gen_rtx_fmt_ee (EQ, VOIDmode, NULL_RTX, NULL_RTX);
{
trap_rtx = gen_rtx_fmt_ee (EQ, VOIDmode, NULL_RTX, NULL_RTX);
ggc_add_tree_root (&trap_rtx, 1);
}
}
#endif