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| author | Richard Guenther <rguenther@suse.de> | 2011-04-18 11:59:34 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2011-04-18 11:59:34 +0000 |
| commit | 3b45a007ef93933c0c70c37cb87bf6097db68a32 (patch) | |
| tree | ed06be32d0f633307c932b9633f8c7ecf01cec59 /gcc/tree-ssa-ccp.c | |
| parent | 870ef0cee00e152bbbf52891fd4e15a949fd474a (diff) | |
| download | gcc-3b45a007ef93933c0c70c37cb87bf6097db68a32.zip gcc-3b45a007ef93933c0c70c37cb87bf6097db68a32.tar.gz gcc-3b45a007ef93933c0c70c37cb87bf6097db68a32.tar.bz2 | |
gimple.h (gimple_call_addr_fndecl): New function.
2011-04-18 Richard Guenther <rguenther@suse.de>
* gimple.h (gimple_call_addr_fndecl): New function.
(gimple_call_fndecl): Use it.
* gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs
for direct calls.
* tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding.
* tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs.
From-SVN: r172644
Diffstat (limited to 'gcc/tree-ssa-ccp.c')
| -rw-r--r-- | gcc/tree-ssa-ccp.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c index 4775a2a..3aa2773 100644 --- a/gcc/tree-ssa-ccp.c +++ b/gcc/tree-ssa-ccp.c @@ -1702,7 +1702,6 @@ ccp_fold_stmt (gimple_stmt_iterator *gsi) tree lhs = gimple_call_lhs (stmt); tree val; tree argt; - tree callee; bool changed = false; unsigned i; @@ -1743,17 +1742,6 @@ ccp_fold_stmt (gimple_stmt_iterator *gsi) } } - callee = gimple_call_fn (stmt); - if (TREE_CODE (callee) == OBJ_TYPE_REF - && TREE_CODE (OBJ_TYPE_REF_EXPR (callee)) == SSA_NAME) - { - tree expr = OBJ_TYPE_REF_EXPR (callee); - OBJ_TYPE_REF_EXPR (callee) = valueize_op (expr); - if (gimple_fold_call (gsi, false)) - changed = true; - OBJ_TYPE_REF_EXPR (callee) = expr; - } - return changed; } |