diff options
| -rw-r--r-- | evaluate.c | 6 | ||||
| -rw-r--r-- | validation/linear/bug-assign-op0.c | 1 | ||||
| -rw-r--r-- | validation/linear/shift-assign1.c | 1 | ||||
| -rw-r--r-- | validation/shift-undef.c | 16 |
4 files changed, 13 insertions, 11 deletions
@@ -1342,8 +1342,12 @@ static int evaluate_assign_op(struct expression *expr) return 1; } else if (op == SPECIAL_SHR_ASSIGN || op == SPECIAL_SHL_ASSIGN) { // shifts do integer promotions, but that's it. + unrestrict(expr->left, tclass, &t); + target = integer_promotion(t); + unrestrict(expr->right, sclass, &s); - target = integer_promotion(s); + source = integer_promotion(s); + expr->right = cast_to(expr->right, source); goto Cast; } else if (!(sclass & TYPE_RESTRICT)) goto usual; diff --git a/validation/linear/bug-assign-op0.c b/validation/linear/bug-assign-op0.c index 0cabc622..b351bb51 100644 --- a/validation/linear/bug-assign-op0.c +++ b/validation/linear/bug-assign-op0.c @@ -46,7 +46,6 @@ unsigned int sldivu(unsigned int u, long s) /* * check-name: bug-assign-op0 * check-command: test-linearize -Wno-decl $file - * check-known-to-fail * * check-output-start asr: diff --git a/validation/linear/shift-assign1.c b/validation/linear/shift-assign1.c index 9b3137bb..4c96fc28 100644 --- a/validation/linear/shift-assign1.c +++ b/validation/linear/shift-assign1.c @@ -45,7 +45,6 @@ u64 u64u64(u64 a, u64 b) { a >>= b; return a; } /* * check-name: shift-assign1 * check-command: test-linearize -Wno-decl $file - * check-known-to-fail * * check-output-start s16s16: diff --git a/validation/shift-undef.c b/validation/shift-undef.c index 4e94fa23..613c6b95 100644 --- a/validation/shift-undef.c +++ b/validation/shift-undef.c @@ -140,23 +140,23 @@ shift-undef.c:32:11: warning: shift too big (100) for type int shift-undef.c:33:11: warning: shift too big (101) for type unsigned int shift-undef.c:34:11: warning: shift too big (102) for type unsigned int shift-undef.c:35:11: warning: shift count is negative (-1) -shift-undef.c:36:11: warning: shift count is negative (-2) -shift-undef.c:37:11: warning: shift count is negative (-3) +shift-undef.c:36:11: warning: shift too big (4294967294) for type unsigned int +shift-undef.c:37:11: warning: shift too big (4294967293) for type unsigned int shift-undef.c:38:25: warning: shift too big (103) for type int shift-undef.c:39:25: warning: shift too big (104) for type unsigned int shift-undef.c:40:25: warning: shift too big (105) for type unsigned int shift-undef.c:41:25: warning: shift count is negative (-4) -shift-undef.c:42:25: warning: shift count is negative (-5) -shift-undef.c:43:25: warning: shift count is negative (-6) +shift-undef.c:42:25: warning: shift too big (4294967291) for type unsigned int +shift-undef.c:43:25: warning: shift too big (4294967290) for type unsigned int shift-undef.c:44:30: warning: shift too big (106) for type int shift-undef.c:45:30: warning: shift too big (107) for type unsigned int shift-undef.c:46:30: warning: shift too big (108) for type unsigned int shift-undef.c:47:30: warning: shift count is negative (-7) -shift-undef.c:48:30: warning: shift count is negative (-8) -shift-undef.c:49:30: warning: shift count is negative (-9) +shift-undef.c:48:30: warning: shift too big (4294967288) for type unsigned int +shift-undef.c:49:30: warning: shift too big (4294967287) for type unsigned int shift-undef.c:50:26: warning: shift too big (109) for type int -shift-undef.c:51:26: warning: shift too big (110) for type int -shift-undef.c:52:26: warning: shift too big (111) for type int +shift-undef.c:51:26: warning: shift too big (110) for type unsigned int +shift-undef.c:52:26: warning: shift too big (111) for type unsigned int shift-undef.c:53:26: warning: shift count is negative (-10) shift-undef.c:54:26: warning: shift count is negative (-11) shift-undef.c:55:26: warning: shift count is negative (-12) |