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rs6000: Fix GC on rs6000.c decls for atomic handling (PR88134)

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In PR88134 it is pointed out that we do not have GTY markup for some
variables we use for atomic.  So, let's add that.

2022-02-22  Segher Boessenkool  <segher@kernel.crashing.org>

	PR target/88134
	* config/rs6000/rs6000.cc (atomic_hold_decl, atomic_clear_decl,
	atomic_update_decl): Add GTY markup.
This commit is contained in:
Segher Boessenkool 2022-02-22 15:49:09 +00:00
parent e9f8443a91
commit 537c965880
1 changed files with 5 additions and 6 deletions
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11
gcc/config/rs6000/rs6000.cc
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@ -27699,14 +27699,13 @@ emit_fusion_gpr_load (rtx target, rtx mem)
return "";
}
#ifdef RS6000_GLIBC_ATOMIC_FENV
/* Function declarations for rs6000_atomic_assign_expand_fenv. */
static tree atomic_hold_decl, atomic_clear_decl, atomic_update_decl;
#endif
/* This is not inside an #ifdef RS6000_GLIBC_ATOMIC_FENV because gengtype
ignores it then. */
static GTY(()) tree atomic_hold_decl;
static GTY(()) tree atomic_clear_decl;
static GTY(()) tree atomic_update_decl;
/* Implement TARGET_ATOMIC_ASSIGN_EXPAND_FENV hook. */
static void
rs6000_atomic_assign_expand_fenv (tree *hold, tree *clear, tree *update)
{