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-rw-r--r--test/CodeGen/CellSPU/icmp64.ll33
-rw-r--r--test/CodeGen/CellSPU/useful-harnesses/i64operations.c315
2 files changed, 289 insertions, 59 deletions
diff --git a/test/CodeGen/CellSPU/icmp64.ll b/test/CodeGen/CellSPU/icmp64.ll
index d2b4fc0..0b5eaaf 100644
--- a/test/CodeGen/CellSPU/icmp64.ll
+++ b/test/CodeGen/CellSPU/icmp64.ll
@@ -1,10 +1,11 @@
; RUN: llvm-as -o - %s | llc -march=cellspu > %t1.s
-; RUN: grep ceq %t1.s | count 4
+; RUN: grep ceq %t1.s | count 6
; RUN: grep cgti %t1.s | count 4
+; RUN: grep clgt %t1.s | count 2
; RUN: grep gb %t1.s | count 4
-; RUN: grep fsm %t1.s | count 2
+; RUN: grep fsm %t1.s | count 3
; RUN: grep xori %t1.s | count 1
-; RUN: grep selb %t1.s | count 2
+; RUN: grep selb %t1.s | count 5
target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128-s0:128:128"
target triple = "spu"
@@ -39,19 +40,19 @@ entry:
ret i1 %A
}
-;; define i64 @icmp_ugt_select_i64(i64 %arg1, i64 %arg2, i64 %val1, i64 %val2) nounwind {
-;; entry:
-;; %A = icmp ugt i64 %arg1, %arg2
-;; %B = select i1 %A, i64 %val1, i64 %val2
-;; ret i64 %B
-;; }
-;;
-;; define i1 @icmp_ugt_setcc_i64(i64 %arg1, i64 %arg2, i64 %val1, i64 %val2) nounwind {
-;; entry:
-;; %A = icmp ugt i64 %arg1, %arg2
-;; ret i1 %A
-;; }
-;;
+define i64 @icmp_ugt_select_i64(i64 %arg1, i64 %arg2, i64 %val1, i64 %val2) nounwind {
+entry:
+ %A = icmp ugt i64 %arg1, %arg2
+ %B = select i1 %A, i64 %val1, i64 %val2
+ ret i64 %B
+}
+
+define i1 @icmp_ugt_setcc_i64(i64 %arg1, i64 %arg2, i64 %val1, i64 %val2) nounwind {
+entry:
+ %A = icmp ugt i64 %arg1, %arg2
+ ret i1 %A
+}
+
;; define i64 @icmp_uge_select_i64(i64 %arg1, i64 %arg2, i64 %val1, i64 %val2) nounwind {
;; entry:
;; %A = icmp uge i64 %arg1, %arg2
diff --git a/test/CodeGen/CellSPU/useful-harnesses/i64operations.c b/test/CodeGen/CellSPU/useful-harnesses/i64operations.c
index 3819797..a2e7a9f 100644
--- a/test/CodeGen/CellSPU/useful-harnesses/i64operations.c
+++ b/test/CodeGen/CellSPU/useful-harnesses/i64operations.c
@@ -1,71 +1,293 @@
#include <stdio.h>
-typedef unsigned long long int uint64_t;
-typedef long long int int64_t;
+#define TRUE_VAL (!0)
+#define FALSE_VAL 0
+#define ARR_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
-const char *boolstring(int val) {
- return val ? "true" : "false";
-}
+typedef unsigned long long int uint64_t;
+typedef long long int int64_t;
+
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
+
+int64_t a = 1234567890003LL;
+int64_t b = 2345678901235LL;
+int64_t c = 1234567890001LL;
+int64_t d = 10001LL;
+int64_t e = 10000LL;
+int64_t f = -1068103409991LL;
+
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
-int i64_eq(int64_t a, int64_t b) {
+int
+i64_eq(int64_t a, int64_t b)
+{
return (a == b);
}
-int i64_neq(int64_t a, int64_t b) {
+int
+i64_neq(int64_t a, int64_t b)
+{
return (a != b);
}
-int64_t i64_eq_select(int64_t a, int64_t b, int64_t c, int64_t d) {
+int
+i64_ugt(uint64_t a, uint64_t b)
+{
+ return (a > b);
+}
+
+int
+i64_ule(uint64_t a, uint64_t b)
+{
+ return (a <= b);
+}
+
+int64_t
+i64_eq_select(int64_t a, int64_t b, int64_t c, int64_t d)
+{
return ((a == b) ? c : d);
}
-int64_t i64_neq_select(int64_t a, int64_t b, int64_t c, int64_t d) {
+int64_t
+i64_neq_select(int64_t a, int64_t b, int64_t c, int64_t d)
+{
return ((a != b) ? c : d);
}
-struct pred_s {
- const char *name;
- int (*predfunc)(int64_t, int64_t);
- int64_t (*selfunc)(int64_t, int64_t, int64_t, int64_t);
+uint64_t
+i64_ugt_select(uint64_t a, uint64_t b, uint64_t c, uint64_t d)
+{
+ return ((a > b) ? c : d);
+}
+
+uint64_t
+i64_ule_select(uint64_t a, uint64_t b, uint64_t c, uint64_t d)
+{
+ return ((a <= b) ? c : d);
+}
+
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
+
+struct harness_int64_pred {
+ const char *fmt_string;
+ int64_t *lhs;
+ int64_t *rhs;
+ int64_t *select_a;
+ int64_t *select_b;
+ int expected;
+ int64_t *select_expected;
};
-struct pred_s preds[] = {
- { "eq", i64_eq, i64_eq_select },
- { "neq", i64_neq, i64_neq_select }
+struct harness_uint64_pred {
+ const char *fmt_string;
+ uint64_t *lhs;
+ uint64_t *rhs;
+ uint64_t *select_a;
+ uint64_t *select_b;
+ int expected;
+ uint64_t *select_expected;
+};
+
+struct int64_pred_s {
+ const char *name;
+ int (*predfunc) (int64_t, int64_t);
+ int64_t (*selfunc) (int64_t, int64_t, int64_t, int64_t);
+ struct harness_int64_pred *tests;
+ int n_tests;
+};
+
+struct uint64_pred_s {
+ const char *name;
+ int (*predfunc) (uint64_t, uint64_t);
+ uint64_t (*selfunc) (uint64_t, uint64_t, uint64_t, uint64_t);
+ struct harness_uint64_pred *tests;
+ int n_tests;
+};
+
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
+
+struct harness_int64_pred int64_tests_eq[] = {
+ {"a %s a", &a, &a, &c, &d, TRUE_VAL, &c},
+ {"a %s b", &a, &b, &c, &d, FALSE_VAL, &d},
+ {"a %s c", &a, &c, &c, &d, FALSE_VAL, &d},
+ {"d %s e", &d, &e, &c, &d, FALSE_VAL, &d},
+ {"e %s e", &e, &e, &c, &d, TRUE_VAL, &c}
+};
+
+struct harness_int64_pred int64_tests_neq[] = {
+ {"a %s a", &a, &a, &c, &d, FALSE_VAL, &d},
+ {"a %s b", &a, &b, &c, &d, TRUE_VAL, &c},
+ {"a %s c", &a, &c, &c, &d, TRUE_VAL, &c},
+ {"d %s e", &d, &e, &c, &d, TRUE_VAL, &c},
+ {"e %s e", &e, &e, &c, &d, FALSE_VAL, &d}
+};
+
+struct int64_pred_s int64_preds[] = {
+ {"eq", i64_eq, i64_eq_select,
+ int64_tests_eq, ARR_SIZE(int64_tests_eq)},
+ {"neq", i64_neq, i64_neq_select,
+ int64_tests_neq, ARR_SIZE(int64_tests_neq)}
+};
+
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
+
+struct harness_uint64_pred uint64_tests_ugt[] = {
+ {"a %s a", (uint64_t *) &a, (uint64_t *) &a, (uint64_t *) &c,
+ (uint64_t *) &d, FALSE_VAL, (uint64_t *) &d},
+ {"a %s b", (uint64_t *) &a, (uint64_t *) &b, (uint64_t *) &c,
+ (uint64_t *) &d, FALSE_VAL, (uint64_t *) &d },
+ {"a %s c", (uint64_t *) &a, (uint64_t *) &c, (uint64_t *) &c,
+ (uint64_t *) &d, TRUE_VAL, (uint64_t *) &c },
+ {"d %s e", (uint64_t *) &d, (uint64_t *) &e, (uint64_t *) &c,
+ (uint64_t *) &d, TRUE_VAL, (uint64_t *) &c },
+ {"e %s e", (uint64_t *) &e, (uint64_t *) &e, (uint64_t *) &c,
+ (uint64_t *) &d, FALSE_VAL, (uint64_t *) &d }
};
-uint64_t i64_shl_const(uint64_t a) {
+struct harness_uint64_pred uint64_tests_ule[] = {
+ {"a %s a", (uint64_t *) &a, (uint64_t *) &a, (uint64_t *) &c,
+ (uint64_t *) &d, TRUE_VAL, (uint64_t *) &c},
+ {"a %s b", (uint64_t *) &a, (uint64_t *) &b, (uint64_t *) &c,
+ (uint64_t *) &d, TRUE_VAL, (uint64_t *) &c},
+ {"a %s c", (uint64_t *) &a, (uint64_t *) &c, (uint64_t *) &c,
+ (uint64_t *) &d, FALSE_VAL, (uint64_t *) &d},
+ {"d %s e", (uint64_t *) &d, (uint64_t *) &e, (uint64_t *) &c,
+ (uint64_t *) &d, FALSE_VAL, (uint64_t *) &d},
+ {"e %s e", (uint64_t *) &e, (uint64_t *) &e, (uint64_t *) &c,
+ (uint64_t *) &d, TRUE_VAL, (uint64_t *) &c}
+};
+
+struct uint64_pred_s uint64_preds[] = {
+ {"ugt", i64_ugt, i64_ugt_select,
+ uint64_tests_ugt, ARR_SIZE(uint64_tests_ugt)},
+ {"ule", i64_ule, i64_ule_select,
+ uint64_tests_ule, ARR_SIZE(uint64_tests_ule)}
+};
+
+int
+compare_expect_int64(const struct int64_pred_s * pred)
+{
+ int j, failed = 0;
+
+ for (j = 0; j < pred->n_tests; ++j) {
+ int pred_result =
+ (*pred->predfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs);
+
+ if (pred_result != pred->tests[j].expected) {
+ char str[64];
+
+ sprintf(str, pred->tests[j].fmt_string, pred->name);
+ printf("%s: returned value is %d, expecting %d\n", str,
+ pred_result, pred->tests[j].expected);
+ printf(" lhs = %19lld (0x%016llx)\n", *pred->tests[j].lhs, *pred->tests[j].lhs);
+ printf(" rhs = %19lld (0x%016llx)\n", *pred->tests[j].rhs, *pred->tests[j].rhs);
+ ++failed;
+ } else {
+ int64_t selresult = (pred->selfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs,
+ *pred->tests[j].select_a, *pred->tests[j].select_b);
+ if (selresult != *pred->tests[j].select_expected) {
+ char str[64];
+
+ sprintf(str, pred->tests[j].fmt_string, pred->name);
+ printf("%s select: returned value is %d, expecting %d\n", str,
+ pred_result, pred->tests[j].expected);
+ printf(" lhs = %19lld (0x%016llx)\n", *pred->tests[j].lhs, *pred->tests[j].lhs);
+ printf(" rhs = %19lld (0x%016llx)\n", *pred->tests[j].rhs, *pred->tests[j].rhs);
+ printf(" true = %19lld (0x%016llx)\n", *pred->tests[j].select_a, *pred->tests[j].select_a);
+ printf(" false = %19lld (0x%016llx)\n", *pred->tests[j].select_b, *pred->tests[j].select_b);
+ ++failed;
+ }
+ }
+ }
+
+ return failed;
+}
+
+int
+compare_expect_uint64(const struct uint64_pred_s * pred)
+{
+ int j, failed = 0;
+
+ for (j = 0; j < pred->n_tests; ++j) {
+ int pred_result = (*pred->predfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs);
+
+ if (pred_result != pred->tests[j].expected) {
+ char str[64];
+
+ sprintf(str, pred->tests[j].fmt_string, pred->name);
+ printf("%s: returned value is %d, expecting %d\n", str,
+ pred_result, pred->tests[j].expected);
+ printf(" lhs = %19llu (0x%016llx)\n", *pred->tests[j].lhs, *pred->tests[j].lhs);
+ printf(" rhs = %19llu (0x%016llx)\n", *pred->tests[j].rhs, *pred->tests[j].rhs);
+ ++failed;
+ } else {
+ uint64_t selresult = (pred->selfunc) (*pred->tests[j].lhs, *pred->tests[j].rhs,
+ *pred->tests[j].select_a, *pred->tests[j].select_b);
+ if (selresult != *pred->tests[j].select_expected) {
+ char str[64];
+
+ sprintf(str, pred->tests[j].fmt_string, pred->name);
+ printf("%s select: returned value is %d, expecting %d\n", str,
+ pred_result, pred->tests[j].expected);
+ printf(" lhs = %19llu (0x%016llx)\n", *pred->tests[j].lhs, *pred->tests[j].lhs);
+ printf(" rhs = %19llu (0x%016llx)\n", *pred->tests[j].rhs, *pred->tests[j].rhs);
+ printf(" true = %19llu (0x%016llx)\n", *pred->tests[j].select_a, *pred->tests[j].select_a);
+ printf(" false = %19llu (0x%016llx)\n", *pred->tests[j].select_b, *pred->tests[j].select_b);
+ ++failed;
+ }
+ }
+
+ }
+
+ return failed;
+}
+
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
+
+uint64_t
+i64_shl_const(uint64_t a)
+{
return a << 10;
}
-uint64_t i64_shl(uint64_t a, int amt) {
+uint64_t
+i64_shl(uint64_t a, int amt)
+{
return a << amt;
}
-uint64_t i64_srl_const(uint64_t a) {
+uint64_t
+i64_srl_const(uint64_t a)
+{
return a >> 10;
}
-uint64_t i64_srl(uint64_t a, int amt) {
+uint64_t
+i64_srl(uint64_t a, int amt)
+{
return a >> amt;
}
-int64_t i64_sra_const(int64_t a) {
+int64_t
+i64_sra_const(int64_t a)
+{
return a >> 10;
}
-int64_t i64_sra(int64_t a, int amt) {
+int64_t
+i64_sra(int64_t a, int amt)
+{
return a >> amt;
}
-int main(void) {
- int i;
- int64_t a = 1234567890003LL;
- int64_t b = 2345678901235LL;
- int64_t c = 1234567890001LL;
- int64_t d = 10001LL;
- int64_t e = 10000LL;
- int64_t f = -1068103409991LL;
+/* ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~- */
+
+int
+main(void)
+{
+ int i, j, failed = 0;
+ const char *something_failed = " %d tests failed.\n";
+ const char *all_tests_passed = " All tests passed.\n";
printf("a = %16lld (0x%016llx)\n", a, a);
printf("b = %16lld (0x%016llx)\n", b, b);
@@ -75,28 +297,35 @@ int main(void) {
printf("f = %16lld (0x%016llx)\n", f, f);
printf("----------------------------------------\n");
- for (i = 0; i < sizeof(preds)/sizeof(preds[0]); ++i) {
- printf("a %s a = %s\n", preds[i].name, boolstring((*preds[i].predfunc)(a, a)));
- printf("a %s b = %s\n", preds[i].name, boolstring((*preds[i].predfunc)(a, b)));
- printf("a %s c = %s\n", preds[i].name, boolstring((*preds[i].predfunc)(a, c)));
- printf("d %s e = %s\n", preds[i].name, boolstring((*preds[i].predfunc)(d, e)));
- printf("e %s e = %s\n", preds[i].name, boolstring((*preds[i].predfunc)(e, e)));
+ for (i = 0; i < ARR_SIZE(int64_preds); ++i) {
+ printf("%s series:\n", int64_preds[i].name);
+ if ((failed = compare_expect_int64(int64_preds + i)) > 0) {
+ printf(something_failed, failed);
+ } else {
+ printf(all_tests_passed);
+ }
+
+ printf("----------------------------------------\n");
+ }
- printf("a %s a ? c : d = %lld\n", preds[i].name, (*preds[i].selfunc)(a, a, c, d));
- printf("a %s a ? c : d == c (%s)\n", preds[i].name, boolstring((*preds[i].selfunc)(a, a, c, d) == c));
- printf("a %s b ? c : d = %lld\n", preds[i].name, (*preds[i].selfunc)(a, b, c, d));
- printf("a %s b ? c : d == d (%s)\n", preds[i].name, boolstring((*preds[i].selfunc)(a, b, c, d) == d));
+ for (i = 0; i < ARR_SIZE(uint64_preds); ++i) {
+ printf("%s series:\n", uint64_preds[i].name);
+ if ((failed = compare_expect_uint64(uint64_preds + i)) > 0) {
+ printf(something_failed, failed);
+ } else {
+ printf(all_tests_passed);
+ }
printf("----------------------------------------\n");
}
printf("a = 0x%016llx\n", a);
printf("i64_shl_const(a) = 0x%016llx\n", i64_shl_const(a));
- printf("i64_shl(a) = 0x%016llx\n", i64_shl(a, 5));
+ printf("i64_shl(a) = 0x%016llx\n", i64_shl(a, 10));
printf("i64_srl_const(a) = 0x%016llx\n", i64_srl_const(a));
- printf("i64_srl(a) = 0x%016llx\n", i64_srl(a, 5));
+ printf("i64_srl(a) = 0x%016llx\n", i64_srl(a, 10));
printf("i64_sra_const(a) = 0x%016llx\n", i64_sra_const(a));
- printf("i64_sra(a) = 0x%016llx\n", i64_sra(a, 5));
+ printf("i64_sra(a) = 0x%016llx\n", i64_sra(a, 10));
printf("----------------------------------------\n");
printf("f = 0x%016llx\n", f);
generated by cgit v1.1 at 2025-03-09 14:19:32 +0000