diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/adc-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/aarch64/adc-2.c | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/adc-2.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/adc-2.c new file mode 100644 index 000000000..0f1361910 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/adc-2.c @@ -0,0 +1,277 @@ +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort (void); + +/* This series of tests looks for the optimization: + x = (a >= b) + c + d + => + cmp a, b + adc x, c, d + */ + +unsigned long +ltu_add (unsigned long a, unsigned long b, unsigned long c, unsigned long d) +{ + return (a < b) + c + d; +} + +unsigned long +gtu_add (unsigned long a, unsigned long b, unsigned long c, unsigned long d) +{ + return (a > b) + c + d; +} + +unsigned long +leu_add (unsigned long a, unsigned long b, unsigned long c, unsigned long d) +{ + return (a <= b) + c + d; +} + +unsigned long +geu_add (unsigned long a, unsigned long b, unsigned long c, unsigned long d) +{ + return (a >= b) + c + d; +} + +unsigned long +equ_add (unsigned long a, unsigned long b, unsigned long c, unsigned long d) +{ + return (a == b) + c + d; +} + +unsigned long +neu_add (unsigned long a, unsigned long b, unsigned long c, unsigned long d) +{ + return (a != b) + c + d; +} + +long +lt_add ( long a, long b, long c, long d) +{ + return (a < b) + c + d; +} + +long +gt_add ( long a, long b, long c, long d) +{ + return (a > b) + c + d; +} + +long +le_add ( long a, long b, long c, long d) +{ + return (a <= b) + c + d; +} + +long +ge_add ( long a, long b, long c, long d) +{ + return (a >= b) + c + d; +} + +long +eq_add ( long a, long b, long c, long d) +{ + return (a == b) + c + d; +} + +long +ne_add ( long a, long b, long c, long d) +{ + return (a != b) + c + d; +} + + +int +main () +{ + if (ltu_add(1,2,3,4) != 8) + { + abort(); + } + + if (ltu_add(2,2,3,4) != 7) + { + abort(); + } + + if (ltu_add(3,2,3,4) != 7) + { + abort(); + } + + if (gtu_add(2,1,3,4) != 8) + { + abort(); + } + + if (gtu_add(2,2,3,4) != 7) + { + abort(); + } + + if (gtu_add(1,2,3,4) != 7) + { + abort(); + } + + if (leu_add(1,2,3,4) != 8) + { + abort(); + } + + if (leu_add(2,2,3,4) != 8) + { + abort(); + } + + if (leu_add(3,2,3,4) != 7) + { + abort(); + } + + if (leu_add(2,1,3,4) != 7) + { + abort(); + } + + if (geu_add(2,1,3,4) != 8) + { + abort(); + } + if (geu_add(2,2,3,4) != 8) + { + abort(); + } + + if (geu_add(1,2,3,4) != 7) + { + abort(); + } + + if (equ_add(1,2,3,4) != 7) + { + abort(); + } + + if (equ_add(2,2,3,4) != 8) + { + abort(); + } + + if (equ_add(3,2,3,4) != 7) + { + abort(); + } + + if (neu_add(1,2,3,4) != 8) + { + abort(); + } + + if (neu_add(2,2,3,4) != 7) + { + abort(); + } + + if (neu_add(3,2,3,4) != 8) + { + abort(); + } + + if (lt_add(1,2,3,4) != 8) + { + abort(); + } + + if (lt_add(2,2,3,4) != 7) + { + abort(); + } + + if (lt_add(3,2,3,4) != 7) + { + abort(); + } + + if (gt_add(2,1,3,4) != 8) + { + abort(); + } + + if (gt_add(2,2,3,4) != 7) + { + abort(); + } + + if (gt_add(1,2,3,4) != 7) + { + abort(); + } + + if (le_add(1,2,3,4) != 8) + { + abort(); + } + + if (le_add(2,2,3,4) != 8) + { + abort(); + } + + if (le_add(3,2,3,4) != 7) + { + abort(); + } + + if (le_add(2,1,3,4) != 7) + { + abort(); + } + + if (ge_add(2,1,3,4) != 8) + { + abort(); + } + if (ge_add(2,2,3,4) != 8) + { + abort(); + } + + if (ge_add(1,2,3,4) != 7) + { + abort(); + } + + if (eq_add(1,2,3,4) != 7) + { + abort(); + } + + if (eq_add(2,2,3,4) != 8) + { + abort(); + } + + if (eq_add(3,2,3,4) != 7) + { + abort(); + } + + if (ne_add(1,2,3,4) != 8) + { + abort(); + } + + if (ne_add(2,2,3,4) != 7) + { + abort(); + } + + if (ne_add(3,2,3,4) != 8) + { + abort(); + } + return 0; +} |