diff options
Diffstat (limited to 'validation')
| -rw-r--r-- | validation/optim/canonical-abs.c | 11 | ||||
| -rw-r--r-- | validation/optim/canonical-cmpe-minmax.c | 16 | ||||
| -rw-r--r-- | validation/optim/canonical-cmps-minmax.c | 16 | ||||
| -rw-r--r-- | validation/optim/canonical-cmps-sel.c | 25 | ||||
| -rw-r--r-- | validation/optim/canonical-cmps.c | 16 | ||||
| -rw-r--r-- | validation/optim/cmp-sext-simm.c | 46 | ||||
| -rw-r--r-- | validation/optim/cmps-minmax.c | 16 |
7 files changed, 135 insertions, 11 deletions
diff --git a/validation/optim/canonical-abs.c b/validation/optim/canonical-abs.c new file mode 100644 index 00000000..1bd6d89a --- /dev/null +++ b/validation/optim/canonical-abs.c @@ -0,0 +1,11 @@ +_Bool abs0(int a) { return (a < 0 ? -a : a) == (a >= 0 ? a : -a); } +_Bool abs1(int a) { return (a < 0 ? -a : a) == (a > 0 ? a : -a); } +_Bool abs2(int a) { return (a < 0 ? -a : a) == (a <= 0 ? -a : a); } + +/* + * check-name: canonical-abs1 + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ diff --git a/validation/optim/canonical-cmpe-minmax.c b/validation/optim/canonical-cmpe-minmax.c new file mode 100644 index 00000000..32b27243 --- /dev/null +++ b/validation/optim/canonical-cmpe-minmax.c @@ -0,0 +1,16 @@ +#define SMAX __INT_MAX__ +#define SMIN (-__INT_MAX__-1) + +int le_smax(int a) { return (a <= (SMAX - 1)) == (a != SMAX); } +int gt_smax(int a) { return (a > (SMAX - 1)) == (a == SMAX); } + +int lt_smin(int a) { return (a < (SMIN + 1)) == (a == SMIN); } +int ge_smin(int a) { return (a >= (SMIN + 1)) == (a != SMIN); } + +/* + * check-name: canonical-cmpe-minmax + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ diff --git a/validation/optim/canonical-cmps-minmax.c b/validation/optim/canonical-cmps-minmax.c new file mode 100644 index 00000000..48927f49 --- /dev/null +++ b/validation/optim/canonical-cmps-minmax.c @@ -0,0 +1,16 @@ +#define SMAX __INT_MAX__ +#define SMIN (-__INT_MAX__-1) + +int lt_smax(int a) { return (a < SMAX) == (a != SMAX); } +int ge_smax(int a) { return (a >= SMAX) == (a == SMAX); } + +int le_smin(int a) { return (a <= SMIN) == (a == SMIN); } +int gt_smin(int a) { return (a > SMIN) == (a != SMIN); } + +/* + * check-name: canonical-cmps-minmax + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ diff --git a/validation/optim/canonical-cmps-sel.c b/validation/optim/canonical-cmps-sel.c new file mode 100644 index 00000000..bba5e5c8 --- /dev/null +++ b/validation/optim/canonical-cmps-sel.c @@ -0,0 +1,25 @@ +_Bool sel_lts(int a, int b, int x, int y) +{ + return ((a < b) ? x : y) == ((a >= b) ? y : x); +} +_Bool sel_les(int a, int b, int x, int y) +{ + return ((a <= b) ? x : y) == ((a > b) ? y : x); +} + +_Bool sel_ltu(unsigned int a, unsigned int b, int x, int y) +{ + return ((a < b) ? x : y) == ((a >= b) ? y : x); +} +_Bool sel_leu(unsigned int a, unsigned int b, int x, int y) +{ + return ((a <= b) ? x : y) == ((a > b) ? y : x); +} + +/* + * check-name: canonical-cmps-sel + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ diff --git a/validation/optim/canonical-cmps.c b/validation/optim/canonical-cmps.c new file mode 100644 index 00000000..42801cdc --- /dev/null +++ b/validation/optim/canonical-cmps.c @@ -0,0 +1,16 @@ +_Bool lt_p(int a) { return (a > 0) == (a >= 1); } +_Bool ge_p(int a) { return (a <= 0) == (a < 1); } + +_Bool lt_m(int a) { return (a < 0) == (a <= -1); } +_Bool ge_m(int a) { return (a >= 0) == (a > -1); } + +_Bool lt_x(int a) { return (a <= 1234) == (a < 1235); } +_Bool ge_x(int a) { return (a >= 1234) == (a > 1233); } + +/* + * check-name: canonical-cmps + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ diff --git a/validation/optim/cmp-sext-simm.c b/validation/optim/cmp-sext-simm.c index a8b2a8f9..57a4df1d 100644 --- a/validation/optim/cmp-sext-simm.c +++ b/validation/optim/cmp-sext-simm.c @@ -4,21 +4,45 @@ static int lt_ge0(int x) { return (sext(x) < (POS + 0)) == 1; } static int lt_ge1(int x) { return (sext(x) < (POS + 1)) == 1; } +static int lt_ge2(int x) { return (sext(x) < (POS + 2)) == 1; } +static int lt_gex(int x) { return (sext(x) < (POS<< 1)) == 1; } +static int lt_gey(int x) { return (sext(x) < (POS<< 3)) == 1; } static int le_ge0(int x) { return (sext(x) <= (POS + 0)) == 1; } static int le_ge1(int x) { return (sext(x) <= (POS + 1)) == 1; } -static int lt_lt0(int x) { return (sext(x) < (NEG - 0)) == 1; } -static int lt_lt1(int x) { return (sext(x) < (NEG - 1)) == 1; } -static int le_lt0(int x) { return (sext(x) <= (NEG - 0)) == 1; } -static int le_lt1(int x) { return (sext(x) <= (NEG - 1)) == 1; } - -static int gt_ge0(int x) { return (sext(x) > (POS + 0)) == 0; } -static int gt_ge1(int x) { return (sext(x) > (POS + 1)) == 0; } +static int le_ge2(int x) { return (sext(x) <= (POS + 2)) == 1; } +static int le_gex(int x) { return (sext(x) <= (POS<< 1)) == 1; } +static int le_gey(int x) { return (sext(x) <= (POS<< 3)) == 1; } static int ge_ge0(int x) { return (sext(x) >= (POS + 0)) == 0; } static int ge_ge1(int x) { return (sext(x) >= (POS + 1)) == 0; } -static int gt_lt0(int x) { return (sext(x) > (NEG - 0)) == 0; } -static int gt_lt1(int x) { return (sext(x) > (NEG - 1)) == 0; } -static int ge_lt0(int x) { return (sext(x) >= (NEG - 0)) == 0; } -static int ge_lt1(int x) { return (sext(x) >= (NEG - 1)) == 0; } +static int ge_ge2(int x) { return (sext(x) >= (POS + 2)) == 0; } +static int ge_gex(int x) { return (sext(x) >= (POS<< 1)) == 0; } +static int ge_gey(int x) { return (sext(x) >= (POS<< 3)) == 0; } +static int gt_ge0(int x) { return (sext(x) > (POS + 0)) == 0; } +static int gt_ge1(int x) { return (sext(x) > (POS + 1)) == 0; } +static int gt_ge2(int x) { return (sext(x) > (POS + 2)) == 0; } +static int gt_gex(int x) { return (sext(x) > (POS<< 1)) == 0; } +static int gt_gey(int x) { return (sext(x) > (POS<< 3)) == 0; } + +static int lt_lt0(int x) { return (sext(x) < (NEG - 0)) == 0; } +static int lt_lt1(int x) { return (sext(x) < (NEG - 1)) == 0; } +static int lt_lt2(int x) { return (sext(x) < (NEG - 2)) == 0; } +static int lt_ltx(int x) { return (sext(x) < (NEG<< 1)) == 0; } +static int lt_lty(int x) { return (sext(x) < (NEG<< 3)) == 0; } +static int le_lt0(int x) { return (sext(x) <= (NEG - 0)) == 0; } +static int le_lt1(int x) { return (sext(x) <= (NEG - 1)) == 0; } +static int le_lt2(int x) { return (sext(x) <= (NEG - 2)) == 0; } +static int le_ltx(int x) { return (sext(x) <= (NEG<< 1)) == 0; } +static int le_lty(int x) { return (sext(x) <= (NEG<< 3)) == 0; } +static int ge_lt0(int x) { return (sext(x) >= (NEG - 0)) == 1; } +static int ge_lt1(int x) { return (sext(x) >= (NEG - 1)) == 1; } +static int ge_lt2(int x) { return (sext(x) >= (NEG - 2)) == 1; } +static int ge_ltx(int x) { return (sext(x) >= (NEG<< 1)) == 1; } +static int ge_lty(int x) { return (sext(x) >= (NEG<< 3)) == 1; } +static int gt_lt0(int x) { return (sext(x) > (NEG - 0)) == 1; } +static int gt_lt1(int x) { return (sext(x) > (NEG - 1)) == 1; } +static int gt_lt2(int x) { return (sext(x) > (NEG - 2)) == 1; } +static int gt_ltx(int x) { return (sext(x) > (NEG<< 1)) == 1; } +static int gt_lty(int x) { return (sext(x) > (NEG<< 3)) == 1; } /* * check-name: cmp-sext-simm diff --git a/validation/optim/cmps-minmax.c b/validation/optim/cmps-minmax.c new file mode 100644 index 00000000..5802cdbc --- /dev/null +++ b/validation/optim/cmps-minmax.c @@ -0,0 +1,16 @@ +#define SMAX __INT_MAX__ +#define SMIN (-__INT_MAX__-1) + +int lt_smin(int a) { return (a < SMIN) == 0; } +int le_smax(int a) { return (a <= SMAX) == 1; } + +int ge_smin(int a) { return (a >= SMIN) == 1; } +int gt_smax(int a) { return (a > SMAX) == 0; } + +/* + * check-name: cmps-minmax + * check-command: test-linearize -Wno-decl $file + * + * check-output-ignore + * check-output-returns: 1 + */ |