diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/bics_2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/bics_2.c | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/bics_2.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/bics_2.c new file mode 100644 index 000000000..e33c748ff --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/bics_2.c @@ -0,0 +1,111 @@ +/* { dg-do run } */ +/* { dg-options "-O2 --save-temps -fno-inline" } */ + +extern void abort (void); + +int +bics_si_test1 (int a, int b, int c) +{ + int d = a & ~b; + + /* { dg-final { scan-assembler-not "bics\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" } } */ + /* { dg-final { scan-assembler-times "bic\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+" 2 } } */ + if (d <= 0) + return a + c; + else + return b + d + c; +} + +int +bics_si_test2 (int a, int b, int c) +{ + int d = a & ~(b << 3); + + /* { dg-final { scan-assembler-not "bics\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */ + /* { dg-final { scan-assembler "bic\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, lsl 3" } } */ + if (d <= 0) + return a + c; + else + return b + d + c; +} + +typedef long long s64; + +s64 +bics_di_test1 (s64 a, s64 b, s64 c) +{ + s64 d = a & ~b; + + /* { dg-final { scan-assembler-not "bics\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" } } */ + /* { dg-final { scan-assembler-times "bic\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+" 2 } } */ + if (d <= 0) + return a + c; + else + return b + d + c; +} + +s64 +bics_di_test2 (s64 a, s64 b, s64 c) +{ + s64 d = a & ~(b << 3); + + /* { dg-final { scan-assembler-not "bics\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */ + /* { dg-final { scan-assembler "bic\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, lsl 3" } } */ + if (d <= 0) + return a + c; + else + return b + d + c; +} + +int +main () +{ + int x; + s64 y; + + x = bics_si_test1 (29, ~4, 5); + if (x != ((29 & 4) + ~4 + 5)) + abort (); + + x = bics_si_test1 (5, ~2, 20); + if (x != 25) + abort (); + + x = bics_si_test2 (35, ~4, 5); + if (x != ((35 & ~(~4 << 3)) + ~4 + 5)) + abort (); + + x = bics_si_test2 (96, ~2, 20); + if (x != 116) + abort (); + + y = bics_di_test1 (0x130000029ll, + ~0x320000004ll, + 0x505050505ll); + + if (y != ((0x130000029ll & 0x320000004ll) + ~0x320000004ll + 0x505050505ll)) + abort (); + + y = bics_di_test1 (0x5000500050005ll, + ~0x2111211121112ll, + 0x0000000002020ll); + if (y != 0x5000500052025ll) + abort (); + + y = bics_di_test2 (0x130000029ll, + ~0x064000008ll, + 0x505050505ll); + if (y != ((0x130000029ll & ~(~0x064000008ll << 3)) + + ~0x064000008ll + 0x505050505ll)) + abort (); + + y = bics_di_test2 (0x130002900ll, + ~0x088000008ll, + 0x505050505ll); + if (y != (0x130002900ll + 0x505050505ll)) + abort (); + + return 0; +} + +/* { dg-final { cleanup-saved-temps } } */ |