diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fold-const.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index e95a2c8..d310c8e 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -2615,7 +2615,7 @@ range_test (jcode, type, lo_code, hi_code, var, lo_cst, hi_cst) } /* Subroutine for fold_truthop: C is an INTEGER_CST interpreted as a P - bit value. Arrange things so the extra bits will be set to zero if and] + bit value. Arrange things so the extra bits will be set to zero if and only if C is signed-extended to its full width. */ static tree @@ -3270,9 +3270,10 @@ fold (expr) } else { + tree testtype = TREE_TYPE (arg1); test = arg1; - true_value = integer_one_node; - false_value = integer_zero_node; + true_value = convert (testtype, integer_one_node); + false_value = convert (testtype, integer_zero_node); } /* If ARG0 is complex we want to make sure we only evaluate @@ -3325,9 +3326,10 @@ fold (expr) } else { + tree testtype = TREE_TYPE (arg0); test = arg0; - true_value = integer_one_node; - false_value = integer_zero_node; + true_value = convert (testtype, integer_one_node); + false_value = convert (testtype, integer_zero_node); } if (TREE_CODE (arg1) != SAVE_EXPR |