diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-01-07 19:55:37 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-01-07 19:55:37 +0000 |
| commit | ca9211ecdede9bdedb812b2243a4abdb8dacd1b9 (patch) | |
| tree | 9b19e801150082c33e9152275829a6ce90614b55 /lib/ubsan/lit_tests/TestCases/Integer/umul-overflow.cpp | |
| parent | 8ef50bf3d1c287b5013c3168de77a462dfce3495 (diff) | |
Diffstat (limited to 'lib/ubsan/lit_tests/TestCases/Integer/umul-overflow.cpp')
| -rw-r--r-- | lib/ubsan/lit_tests/TestCases/Integer/umul-overflow.cpp | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/lib/ubsan/lit_tests/TestCases/Integer/umul-overflow.cpp b/lib/ubsan/lit_tests/TestCases/Integer/umul-overflow.cpp deleted file mode 100644 index c84bb39ef2f73..0000000000000 --- a/lib/ubsan/lit_tests/TestCases/Integer/umul-overflow.cpp +++ /dev/null @@ -1,19 +0,0 @@ -// RUN: %clangxx -fsanitize=unsigned-integer-overflow %s -o %t && %t 2>&1 | FileCheck %s - -#include <stdint.h> - -int main() { - // These promote to 'int'. - (void)(int8_t(-2) * int8_t(0x7f)); - (void)(int16_t(0x7fff) * int16_t(0x7fff)); - (void)(uint16_t(0xffff) * int16_t(0x7fff)); - (void)(uint16_t(0xffff) * uint16_t(0x8000)); - - // Not an unsigned overflow - (void)(uint16_t(0xffff) * uint16_t(0x8001)); - - (void)(uint32_t(0xffffffff) * uint32_t(0x2)); - // CHECK: umul-overflow.cpp:15:31: runtime error: unsigned integer overflow: 4294967295 * 2 cannot be represented in type 'unsigned int' - - return 0; -} |