From f32682ca2516e009432be7f0dc0e4e4bfab9a944 Mon Sep 17 00:00:00 2001 From: Diego Novillo Date: Mon, 10 Sep 2012 20:04:13 -0400 Subject: Remove unnecessary VEC function overloads. Several VEC member functions that accept an element 'T' used to have two overloads: one taking 'T', the second taking 'T *'. This used to be needed because of the interface dichotomy between vectors of objects and vectors of pointers. In the past, vectors of pointers would use pass-by-value semantics, but vectors of objects would use pass-by-reference semantics. This is no longer necessary, but the distinction had remained. The main side-effect of this change is some code reduction in code that manipulates vectors of objects. For instance, - struct iterator_use *iuse; - - iuse = VEC_safe_push (iterator_use, heap, iterator_uses, NULL); - iuse->iterator = iterator; - iuse->ptr = ptr; + struct iterator_use iuse = {iterator, ptr}; + VEC_safe_push (iterator_use, heap, iterator_uses, iuse); Compile time performance was not affected. Tested on x86_64 and ppc64. Also built all-gcc on all targets using VEC routines: arm, bfin, c6x, epiphany, ia64, mips, sh, spu, and vms. 2012-09-10 Diego Novillo * vec.h (vec_t::quick_push): Remove overload that accepts 'T *'. Update all users. (vec_t::safe_push): Likewise. (vec_t::quick_insert): Likewise. (vec_t::lower_bound): Likewise. (vec_t::safe_insert): Likewise. (vec_t::replace): Change second argument to 'T &'. From-SVN: r191165 --- gcc/graphite-sese-to-poly.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/graphite-sese-to-poly.c') diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index ded38f5..3a7b910 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -1249,7 +1249,7 @@ build_sese_conditions_before (struct dom_walk_data *dw_data, if (e->flags & EDGE_TRUE_VALUE) VEC_safe_push (gimple, heap, *cases, stmt); else - VEC_safe_push (gimple, heap, *cases, (gimple) NULL); + VEC_safe_push (gimple, heap, *cases, NULL); } gbb = gbb_from_bb (bb); -- cgit v1.1