diff options
| -rw-r--r-- | gcc/expr.cc | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/bitint-64.c | 22 |
2 files changed, 24 insertions, 1 deletions
diff --git a/gcc/expr.cc b/gcc/expr.cc index f7d7452..2918c46 100644 --- a/gcc/expr.cc +++ b/gcc/expr.cc @@ -12350,7 +12350,8 @@ expand_expr_real_1 (tree exp, rtx target, machine_mode tmode, return expand_builtin (exp, target, subtarget, tmode, ignore); } } - return expand_call (exp, target, ignore); + temp = expand_call (exp, target, ignore); + return EXTEND_BITINT (temp); case VIEW_CONVERT_EXPR: op0 = NULL_RTX; diff --git a/gcc/testsuite/gcc.dg/torture/bitint-64.c b/gcc/testsuite/gcc.dg/torture/bitint-64.c new file mode 100644 index 0000000..8f0f21c --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/bitint-64.c @@ -0,0 +1,22 @@ +/* PR middle-end/114332 */ +/* { dg-do run { target bitint } } */ +/* { dg-options "-std=c23 -fwrapv" } */ +/* { dg-skip-if "" { ! run_expensive_tests } { "*" } { "-O0" "-O2" } } */ +/* { dg-skip-if "" { ! run_expensive_tests } { "-flto" } { "" } } */ + +enum E { E22 = 22 } e = E22; + +_BitInt (5) +foo (void) +{ + _Atomic _BitInt (5) b = 0; + b += e; + return b; +} + +int +main () +{ + if (foo () != -10) + __builtin_abort (); +} |