aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c325
1 files changed, 325 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c
new file mode 100644
index 000000000..b70be4ccb
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/aarch64/vect_smlal_1.c
@@ -0,0 +1,325 @@
+/* { dg-do run } */
+/* { dg-options "-O3 -fno-inline -save-temps -fno-vect-cost-model" } */
+
+typedef signed char S8_t;
+typedef signed short S16_t;
+typedef signed int S32_t;
+typedef signed long long S64_t;
+typedef signed char *__restrict__ pS8_t;
+typedef signed short *__restrict__ pS16_t;
+typedef signed int *__restrict__ pS32_t;
+typedef signed long long *__restrict__ pS64_t;
+typedef unsigned char U8_t;
+typedef unsigned short U16_t;
+typedef unsigned int U32_t;
+typedef unsigned long long U64_t;
+typedef unsigned char *__restrict__ pU8_t;
+typedef unsigned short *__restrict__ pU16_t;
+typedef unsigned int *__restrict__ pU32_t;
+typedef unsigned long long *__restrict__ pU64_t;
+
+extern void abort ();
+
+void
+test_addS64_tS32_t4 (pS64_t a, pS32_t b, pS32_t c)
+{
+ int i;
+ for (i = 0; i < 4; i++)
+ a[i] += (S64_t) b[i] * (S64_t) c[i];
+}
+
+/* { dg-final { scan-assembler "smlal\tv\[0-9\]+\.2d" } } */
+/* { dg-final { scan-assembler "smlal2\tv\[0-9\]+\.2d" } } */
+
+void
+test_addS32_tS16_t8 (pS32_t a, pS16_t b, pS16_t c)
+{
+ int i;
+ for (i = 0; i < 8; i++)
+ a[i] += (S32_t) b[i] * (S32_t) c[i];
+}
+
+/* { dg-final { scan-assembler "smlal\tv\[0-9\]+\.4s" } } */
+/* { dg-final { scan-assembler "smlal2\tv\[0-9\]+\.4s" } } */
+
+void
+test_addS16_tS8_t16 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] += (S16_t) b[i] * (S16_t) c[i];
+}
+
+void
+test_addS16_tS8_t16_neg0 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] += (S16_t) -b[i] * (S16_t) -c[i];
+}
+
+void
+test_addS16_tS8_t16_neg1 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] -= (S16_t) b[i] * (S16_t) -c[i];
+}
+
+void
+test_addS16_tS8_t16_neg2 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] -= (S16_t) -b[i] * (S16_t) c[i];
+}
+
+/* { dg-final { scan-assembler-times "smlal\tv\[0-9\]+\.8h" 4 } } */
+/* { dg-final { scan-assembler-times "smlal2\tv\[0-9\]+\.8h" 4 } } */
+
+void
+test_subS64_tS32_t4 (pS64_t a, pS32_t b, pS32_t c)
+{
+ int i;
+ for (i = 0; i < 4; i++)
+ a[i] -= (S64_t) b[i] * (S64_t) c[i];
+}
+
+/* { dg-final { scan-assembler "smlsl\tv\[0-9\]+\.2d" } } */
+/* { dg-final { scan-assembler "smlsl2\tv\[0-9\]+\.2d" } } */
+
+void
+test_subS32_tS16_t8 (pS32_t a, pS16_t b, pS16_t c)
+{
+ int i;
+ for (i = 0; i < 8; i++)
+ a[i] -= (S32_t) b[i] * (S32_t) c[i];
+}
+
+/* { dg-final { scan-assembler "smlsl\tv\[0-9\]+\.4s" } } */
+/* { dg-final { scan-assembler "smlsl2\tv\[0-9\]+\.4s" } } */
+
+void
+test_subS16_tS8_t16 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] -= (S16_t) b[i] * (S16_t) c[i];
+}
+
+void
+test_subS16_tS8_t16_neg0 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] += (S16_t) -b[i] * (S16_t) c[i];
+}
+
+void
+test_subS16_tS8_t16_neg1 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] += (S16_t) b[i] * (S16_t) -c[i];
+}
+
+void
+test_subS16_tS8_t16_neg2 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] += -((S16_t) b[i] * (S16_t) c[i]);
+}
+
+void
+test_subS16_tS8_t16_neg3 (pS16_t a, pS8_t b, pS8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] -= (S16_t) -b[i] * (S16_t) -c[i];
+}
+
+/* { dg-final { scan-assembler-times "smlsl\tv\[0-9\]+\.8h" 5 } } */
+/* { dg-final { scan-assembler-times "smlsl2\tv\[0-9\]+\.8h" 5 } } */
+
+void
+test_addU64_tU32_t4 (pU64_t a, pU32_t b, pU32_t c)
+{
+ int i;
+ for (i = 0; i < 4; i++)
+ a[i] += (U64_t) b[i] * (U64_t) c[i];
+}
+
+/* { dg-final { scan-assembler "umlal\tv\[0-9\]+\.2d" } } */
+/* { dg-final { scan-assembler "umlal2\tv\[0-9\]+\.2d" } } */
+
+void
+test_addU32_tU16_t8 (pU32_t a, pU16_t b, pU16_t c)
+{
+ int i;
+ for (i = 0; i < 8; i++)
+ a[i] += (U32_t) b[i] * (U32_t) c[i];
+}
+
+/* { dg-final { scan-assembler "umlal\tv\[0-9\]+\.4s" } } */
+/* { dg-final { scan-assembler "umlal2\tv\[0-9\]+\.4s" } } */
+
+void
+test_addU16_tU8_t16 (pU16_t a, pU8_t b, pU8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] += (U16_t) b[i] * (U16_t) c[i];
+}
+
+/* { dg-final { scan-assembler "umlal\tv\[0-9\]+\.8h" } } */
+/* { dg-final { scan-assembler "umlal2\tv\[0-9\]+\.8h" } } */
+
+void
+test_subU64_tU32_t4 (pU64_t a, pU32_t b, pU32_t c)
+{
+ int i;
+ for (i = 0; i < 4; i++)
+ a[i] -= (U64_t) b[i] * (U64_t) c[i];
+}
+
+/* { dg-final { scan-assembler "umlsl\tv\[0-9\]+\.2d" } } */
+/* { dg-final { scan-assembler "umlsl2\tv\[0-9\]+\.2d" } } */
+
+void
+test_subU32_tU16_t8 (pU32_t a, pU16_t b, pU16_t c)
+{
+ int i;
+ for (i = 0; i < 8; i++)
+ a[i] -= (U32_t) b[i] * (U32_t) c[i];
+}
+
+/* { dg-final { scan-assembler "umlsl\tv\[0-9\]+\.4s" } } */
+/* { dg-final { scan-assembler "umlsl2\tv\[0-9\]+\.4s" } } */
+
+void
+test_subU16_tU8_t16 (pU16_t a, pU8_t b, pU8_t c)
+{
+ int i;
+ for (i = 0; i < 16; i++)
+ a[i] -= (U16_t) b[i] * (U16_t) c[i];
+}
+
+/* { dg-final { scan-assembler "umlsl\tv\[0-9\]+\.8h" } } */
+/* { dg-final { scan-assembler "umlsl2\tv\[0-9\]+\.8h" } } */
+
+
+S64_t add_rS64[4] = { 6, 7, -4, -3 };
+S32_t add_rS32[8] = { 6, 7, -4, -3, 10, 11, 0, 1 };
+S16_t add_rS16[16] =
+ { 6, 7, -4, -3, 10, 11, 0, 1, 14, 15, 4, 5, 18, 19, 8, 9 };
+
+S64_t sub_rS64[4] = { 0, 1, 2, 3 };
+S32_t sub_rS32[8] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+S16_t sub_rS16[16] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+
+U64_t add_rU64[4] = { 0x6, 0x7, 0x2fffffffc, 0x2fffffffd };
+
+U32_t add_rU32[8] =
+{
+ 0x6, 0x7, 0x2fffc, 0x2fffd,
+ 0xa, 0xb, 0x30000, 0x30001
+};
+
+U16_t add_rU16[16] =
+{
+ 0x6, 0x7, 0x2fc, 0x2fd, 0xa, 0xb, 0x300, 0x301,
+ 0xe, 0xf, 0x304, 0x305, 0x12, 0x13, 0x308, 0x309
+};
+
+U64_t sub_rU64[4] = { 0, 1, 2, 3 };
+U32_t sub_rU32[8] = { 0, 1, 2, 3, 4, 5, 6, 7 };
+U16_t sub_rU16[16] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+
+S8_t neg_r[16] = { -6, -5, 8, 9, -2, -1, 12, 13, 2, 3, 16, 17, 6, 7, 20, 21 };
+
+S64_t S64_ta[16] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+S32_t S32_tb[16] = { 2, 2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2 };
+S32_t S32_tc[16] = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 };
+
+S32_t S32_ta[16] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+S16_t S16_tb[16] = { 2, 2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2 };
+S16_t S16_tc[16] = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 };
+
+S16_t S16_ta[16] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
+S8_t S8_tb[16] = { 2, 2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2 };
+S8_t S8_tc[16] = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 };
+
+
+#define CHECK(T,N,AS,US) \
+do \
+ { \
+ for (i = 0; i < N; i++) \
+ if (S##T##_ta[i] != AS##_r##US##T[i]) \
+ abort (); \
+ } \
+while (0)
+
+#define SCHECK(T,N,AS) CHECK(T,N,AS,S)
+#define UCHECK(T,N,AS) CHECK(T,N,AS,U)
+
+#define NCHECK(RES) \
+do \
+ { \
+ for (i = 0; i < 16; i++) \
+ if (S16_ta[i] != RES[i]) \
+ abort (); \
+ } \
+while (0)
+
+
+int
+main ()
+{
+ int i;
+
+ test_addS64_tS32_t4 (S64_ta, S32_tb, S32_tc);
+ SCHECK (64, 4, add);
+ test_addS32_tS16_t8 (S32_ta, S16_tb, S16_tc);
+ SCHECK (32, 8, add);
+ test_addS16_tS8_t16 (S16_ta, S8_tb, S8_tc);
+ SCHECK (16, 16, add);
+ test_subS64_tS32_t4 (S64_ta, S32_tb, S32_tc);
+ SCHECK (64, 4, sub);
+ test_subS32_tS16_t8 (S32_ta, S16_tb, S16_tc);
+ SCHECK (32, 8, sub);
+ test_subS16_tS8_t16 (S16_ta, S8_tb, S8_tc);
+ SCHECK (16, 16, sub);
+
+ test_addU64_tU32_t4 (S64_ta, S32_tb, S32_tc);
+ UCHECK (64, 4, add);
+ test_addU32_tU16_t8 (S32_ta, S16_tb, S16_tc);
+ UCHECK (32, 8, add);
+ test_addU16_tU8_t16 (S16_ta, S8_tb, S8_tc);
+ UCHECK (16, 16, add);
+ test_subU64_tU32_t4 (S64_ta, S32_tb, S32_tc);
+ UCHECK (64, 4, sub);
+ test_subU32_tU16_t8 (S32_ta, S16_tb, S16_tc);
+ UCHECK (32, 8, sub);
+ test_subU16_tU8_t16 (S16_ta, S8_tb, S8_tc);
+ UCHECK (16, 16, sub);
+
+ test_addS16_tS8_t16_neg0 (S16_ta, S8_tb, S8_tc);
+ NCHECK (add_rS16);
+ test_subS16_tS8_t16_neg0 (S16_ta, S8_tb, S8_tc);
+ NCHECK (sub_rS16);
+ test_addS16_tS8_t16_neg1 (S16_ta, S8_tb, S8_tc);
+ NCHECK (add_rS16);
+ test_subS16_tS8_t16_neg1 (S16_ta, S8_tb, S8_tc);
+ NCHECK (sub_rS16);
+ test_addS16_tS8_t16_neg2 (S16_ta, S8_tb, S8_tc);
+ NCHECK (add_rS16);
+ test_subS16_tS8_t16_neg2 (S16_ta, S8_tb, S8_tc);
+ NCHECK (sub_rS16);
+ test_subS16_tS8_t16_neg3 (S16_ta, S8_tb, S8_tc);
+ NCHECK (neg_r);
+
+ return 0;
+}
+
+/* { dg-final { cleanup-saved-temps } } */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 12:13:16 +0000