From b3393f1f4dedb277eaf6c2638644bdd6fb460702 Mon Sep 17 00:00:00 2001 From: Zdenek Dvorak Date: Tue, 24 Aug 2004 22:50:42 +0200 Subject: [PATCH] re PR tree-optimization/17016 (ICE with struct passed as reference) PR tree-optimization/17016 * tree-ssa-loop-niter.c (number_of_iterations_cond, number_of_iterations_exit): Use POINTER_TYPE_P instead of testing for POINTER_TYPE. From-SVN: r86517 --- gcc/ChangeLog | 7 +++++++ gcc/tree-ssa-loop-niter.c | 4 ++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 01406c6c940..a9770c0bf15 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2004-08-24 Zdenek Dvorak + + PR tree-optimization/17016 + * tree-ssa-loop-niter.c (number_of_iterations_cond, + number_of_iterations_exit): Use POINTER_TYPE_P instead + of testing for POINTER_TYPE. + 2004-08-24 Zdenek Dvorak * tree-ssa-loop-ivcanon.c: New file. diff --git a/gcc/tree-ssa-loop-niter.c b/gcc/tree-ssa-loop-niter.c index af1fbad1090..caba8b53b98 100644 --- a/gcc/tree-ssa-loop-niter.c +++ b/gcc/tree-ssa-loop-niter.c @@ -171,7 +171,7 @@ number_of_iterations_cond (tree type, tree base0, tree step0, return; } - if (TREE_CODE (type) == POINTER_TYPE) + if (POINTER_TYPE_P (type)) { /* We assume pointer arithmetic never overflows. */ mmin = mmax = NULL_TREE; @@ -653,7 +653,7 @@ number_of_iterations_exit (struct loop *loop, edge exit, type = TREE_TYPE (op0); if (TREE_CODE (type) != INTEGER_TYPE - && TREE_CODE (type) != POINTER_TYPE) + && !POINTER_TYPE_P (type)) return false; if (!simple_iv (loop, stmt, op0, &base0, &step0)) -- 2.30.2