diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-29 09:49:42 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-05-29 09:49:42 +0000 |
| commit | 2adb88139c8475e21d07dc4e7859d9df85767596 (patch) | |
| tree | 6c80b189fd0b9250df5581608770c18fb098718b /gcc/tree-ssa-operands.c | |
| parent | 6471e33bce5eb81ad6c18de6fc8048f16fd77e56 (diff) | |
| download | gcc-2adb88139c8475e21d07dc4e7859d9df85767596.tar.gz | |
2009-05-29 Richard Guenther <rguenther@suse.de>
* tree-ssa-operands.c (get_expr_operands): Do not handle
INDIRECT_REFs in the handled-component case. Remove
unused get_ref_base_and_extent case.
* tree-dfa.c (get_ref_base_and_extent): Avoid calling
tree_low_cst and host_integerp where possible.
* tree-ssa-structalias.c (equiv_class_label_eq): Check hash
codes for equivalence.
* dce.c (find_call_stack_args): Avoid redundant bitmap queries.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@147973 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-operands.c')
| -rw-r--r-- | gcc/tree-ssa-operands.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index 4a8aee7c20c..0f3c829713e 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -904,19 +904,9 @@ get_expr_operands (gimple stmt, tree *expr_p, int flags) case REALPART_EXPR: case IMAGPART_EXPR: { - tree ref; - HOST_WIDE_INT offset, size, maxsize; - if (TREE_THIS_VOLATILE (expr)) gimple_set_has_volatile_ops (stmt, true); - ref = get_ref_base_and_extent (expr, &offset, &size, &maxsize); - if (TREE_CODE (ref) == INDIRECT_REF) - { - get_indirect_ref_operands (stmt, ref, flags, false); - flags |= opf_no_vops; - } - get_expr_operands (stmt, &TREE_OPERAND (expr, 0), flags); if (code == COMPONENT_REF) |