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| author | Andrey Belevantsev <abel@ispras.ru> | 2009-05-06 18:27:10 +0400 |
|---|---|---|
| committer | Andrey Belevantsev <abel@gcc.gnu.org> | 2009-05-06 18:27:10 +0400 |
| commit | fff1894cd63f0bf02a87c2284a7ae60bc08c70fe (patch) | |
| tree | f42b7e6ad28124b32fb513b6b602ef7474fb842e /gcc/gimple.c | |
| parent | 700ae70ccd0670e450e76529e413cbb5e14c72f4 (diff) | |
| download | gcc-fff1894cd63f0bf02a87c2284a7ae60bc08c70fe.zip gcc-fff1894cd63f0bf02a87c2284a7ae60bc08c70fe.tar.gz gcc-fff1894cd63f0bf02a87c2284a7ae60bc08c70fe.tar.bz2 | |
tree-ssa.c (execute_update_address_taken): Handle TARGET_MEM_REF when processing for not_regs_needed bitmap.
* tree-ssa.c (execute_update_address_taken): Handle TARGET_MEM_REF
when processing for not_regs_needed bitmap.
* gimple.c (walk_stmt_load_store_addr_ops): When visiting address,
handle TARGET_MEM_REF in lhs. Check TMR_BASE for NULL while
handling it for rhs.
From-SVN: r147179
Diffstat (limited to 'gcc/gimple.c')
| -rw-r--r-- | gcc/gimple.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/gimple.c b/gcc/gimple.c index 6ea1470..d81c3f3 100644 --- a/gcc/gimple.c +++ b/gcc/gimple.c @@ -3232,12 +3232,18 @@ walk_stmt_load_store_addr_ops (gimple stmt, void *data, if (TREE_CODE (rhs) == ADDR_EXPR) ret |= visit_addr (stmt, TREE_OPERAND (rhs, 0), data); else if (TREE_CODE (rhs) == TARGET_MEM_REF + && TMR_BASE (rhs) != NULL_TREE && TREE_CODE (TMR_BASE (rhs)) == ADDR_EXPR) ret |= visit_addr (stmt, TREE_OPERAND (TMR_BASE (rhs), 0), data); else if (TREE_CODE (rhs) == OBJ_TYPE_REF && TREE_CODE (OBJ_TYPE_REF_OBJECT (rhs)) == ADDR_EXPR) ret |= visit_addr (stmt, TREE_OPERAND (OBJ_TYPE_REF_OBJECT (rhs), 0), data); + lhs = gimple_assign_lhs (stmt); + if (TREE_CODE (lhs) == TARGET_MEM_REF + && TMR_BASE (lhs) != NULL_TREE + && TREE_CODE (TMR_BASE (lhs)) == ADDR_EXPR) + ret |= visit_addr (stmt, TREE_OPERAND (TMR_BASE (lhs), 0), data); } if (visit_load) { |