diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/ashlti3-2.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/ashlti3-2.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/ashlti3-2.c b/gcc/testsuite/gcc.target/i386/ashlti3-2.c new file mode 100644 index 0000000..7e21ab9 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/ashlti3-2.c @@ -0,0 +1,17 @@ +/* { dg-do compile { target int128 } } */ +/* { dg-options "-O2" } */ + +__int128 foo(__int128 x, long long y) +{ + __int128 t = (__int128)y << 64; + return x ^ t; +} + +__int128 bar(__int128 x, long long y) +{ + __int128 t = (__int128)y << 67; + return x ^ t; +} + +/* { dg-final { scan-assembler-not "xorl" } } */ +/* { dg-final { scan-assembler-times "xorq" 2 } } */ |