diff options
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 94a6689..d5a633c 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -7170,6 +7170,16 @@ gimplify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p, ret = gimplify_omp_atomic (expr_p, pre_p); break; + case TRUTH_AND_EXPR: + case TRUTH_OR_EXPR: + case TRUTH_XOR_EXPR: + /* Classified as tcc_expression. */ + goto expr_2; + + case FMA_EXPR: + /* Classified as tcc_expression. */ + goto expr_3; + case POINTER_PLUS_EXPR: /* Convert ((type *)A)+offset into &A->field_of_type_and_offset. The second is gimple immediate saving a need for extra statement. @@ -7249,16 +7259,28 @@ gimplify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p, break; } + expr_3: + { + enum gimplify_status r0, r1, r2; + + r0 = gimplify_expr (&TREE_OPERAND (*expr_p, 0), pre_p, + post_p, is_gimple_val, fb_rvalue); + r1 = gimplify_expr (&TREE_OPERAND (*expr_p, 1), pre_p, + post_p, is_gimple_val, fb_rvalue); + r2 = gimplify_expr (&TREE_OPERAND (*expr_p, 2), pre_p, + post_p, is_gimple_val, fb_rvalue); + + ret = MIN (MIN (r0, r1), r2); + break; + } + case tcc_declaration: case tcc_constant: ret = GS_ALL_DONE; goto dont_recalculate; default: - gcc_assert (TREE_CODE (*expr_p) == TRUTH_AND_EXPR - || TREE_CODE (*expr_p) == TRUTH_OR_EXPR - || TREE_CODE (*expr_p) == TRUTH_XOR_EXPR); - goto expr_2; + gcc_unreachable (); } recalculate_side_effects (*expr_p); |