diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index f4903499717..128ac0259bc 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -5066,6 +5066,13 @@ gimplify_asm_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p) /* If the operand is a memory input, it should be an lvalue. */ if (!allows_reg && allows_mem) { + tree inputv = TREE_VALUE (link); + STRIP_NOPS (inputv); + if (TREE_CODE (inputv) == PREDECREMENT_EXPR + || TREE_CODE (inputv) == PREINCREMENT_EXPR + || TREE_CODE (inputv) == POSTDECREMENT_EXPR + || TREE_CODE (inputv) == POSTINCREMENT_EXPR) + TREE_VALUE (link) = error_mark_node; tret = gimplify_expr (&TREE_VALUE (link), pre_p, post_p, is_gimple_lvalue, fb_lvalue | fb_mayfail); mark_addressable (TREE_VALUE (link)); |
