diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/pr67317-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr67317-1.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr67317-1.c b/gcc/testsuite/gcc.target/i386/pr67317-1.c new file mode 100644 index 00000000000..7db4e5f31a7 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr67317-1.c @@ -0,0 +1,18 @@ +/* PR target/67317 */ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +typedef unsigned int u32; + +u32 testcarry_u32 (u32 a, u32 b, u32 c, u32 d) +{ + u32 result0, result1; + + __builtin_ia32_addcarryx_u32 + (__builtin_ia32_addcarryx_u32 (0, a, c, &result0), b, d, &result1); + + return result0 ^ result1; +} + +/* { dg-final { scan-assembler-not "addb" } } */ +/* { dg-final { scan-assembler-not "setn?c" } } */ |