From d9aa6e11227c6e21b9ef8e932ba734c73e29eaac Mon Sep 17 00:00:00 2001 From: Alan Lawrence Date: Wed, 10 Sep 2014 12:33:59 +0000 Subject: [PATCH] [AArch64 Testsuite] Add a test of the vldN_lane intrinsic * gcc.target/aarch64/vldN_lane_1.c: New test. From-SVN: r215126 --- gcc/testsuite/ChangeLog | 4 + .../gcc.target/aarch64/vldN_lane_1.c | 97 +++++++++++++++++++ 2 files changed, 101 insertions(+) create mode 100644 gcc/testsuite/gcc.target/aarch64/vldN_lane_1.c diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e4fc660c1a7..288f3356de1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2014-09-10 Alan Lawrence + + * gcc.target/aarch64/vldN_lane_1.c: New test. + 2014-09-10 Martin Jambor PR ipa/61654 diff --git a/gcc/testsuite/gcc.target/aarch64/vldN_lane_1.c b/gcc/testsuite/gcc.target/aarch64/vldN_lane_1.c new file mode 100644 index 00000000000..e450b7b2b96 --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/vldN_lane_1.c @@ -0,0 +1,97 @@ +/* { dg-do run } */ +/* { dg-options "-O3 -fno-inline" } */ + +#include + +extern void abort (void); + +#define VARIANTS(VARIANT, STRUCT) \ +VARIANT (uint8, , 8, _u8, 6, STRUCT) \ +VARIANT (uint16, , 4, _u16, 3, STRUCT) \ +VARIANT (uint32, , 2, _u32, 1, STRUCT) \ +VARIANT (uint64, , 1, _u64, 0, STRUCT) \ +VARIANT (int8, , 8, _s8, 5, STRUCT) \ +VARIANT (int16, , 4, _s16, 2, STRUCT) \ +VARIANT (int32, , 2, _s32, 0, STRUCT) \ +VARIANT (int64, , 1, _s64, 0, STRUCT) \ +VARIANT (poly8, , 8, _p8, 7, STRUCT) \ +VARIANT (poly16, , 4, _p16, 1, STRUCT) \ +VARIANT (float32, , 2, _f32, 1, STRUCT) \ +VARIANT (float64, , 1, _f64, 0, STRUCT) \ +VARIANT (uint8, q, 16, _u8, 14, STRUCT) \ +VARIANT (uint16, q, 8, _u16, 4, STRUCT) \ +VARIANT (uint32, q, 4, _u32, 3, STRUCT) \ +VARIANT (uint64, q, 2, _u64, 0, STRUCT) \ +VARIANT (int8, q, 16, _s8, 13, STRUCT) \ +VARIANT (int16, q, 8, _s16, 6, STRUCT) \ +VARIANT (int32, q, 4, _s32, 2, STRUCT) \ +VARIANT (int64, q, 2, _s64, 1, STRUCT) \ +VARIANT (poly8, q, 16, _p8, 12, STRUCT) \ +VARIANT (poly16, q, 8, _p16, 5, STRUCT) \ +VARIANT (float32, q, 4, _f32, 1, STRUCT)\ +VARIANT (float64, q, 2, _f64, 0, STRUCT) + +#define TESTMETH(BASE, Q, ELTS, SUFFIX, LANE, STRUCT) \ +int \ +test_vld##STRUCT##Q##_lane##SUFFIX (const BASE##_t *data, \ + const BASE##_t *overwrite) \ +{ \ + BASE##x##ELTS##x##STRUCT##_t vectors; \ + BASE##_t temp[ELTS]; \ + int i,j; \ + for (i = 0; i < STRUCT; i++, data += ELTS) \ + vectors.val[i] = vld1##Q##SUFFIX (data); \ + vectors = vld##STRUCT##Q##_lane##SUFFIX (overwrite, vectors, LANE); \ + while (--i >= 0) \ + { \ + vst1##Q##SUFFIX (temp, vectors.val[i]); \ + data -= ELTS; /* Point at value loaded before vldN_lane. */ \ + for (j = 0; j < ELTS; j++) \ + if (temp[j] != (j == LANE ? overwrite[i] : data[j])) \ + return 1; \ + } \ + return 0; \ +} + + +/* Tests of vld2_dup and vld2q_dup. */ +VARIANTS (TESTMETH, 2) +/* Tests of vld3_dup and vld3q_dup. */ +VARIANTS (TESTMETH, 3) +/* Tests of vld4_dup and vld4q_dup. */ +VARIANTS (TESTMETH, 4) + +#define CHECK(BASE, Q, ELTS, SUFFIX, LANE, STRUCT) \ + if (test_vld##STRUCT##Q##_lane##SUFFIX ((const BASE##_t *)orig_data, \ + BASE##_data) != 0) \ + abort (); + +int +main (int argc, char **argv) +{ + /* Original data for all vector formats. */ + uint64_t orig_data[8] = {0x1234567890abcdefULL, 0x13579bdf02468aceULL, + 0x012389ab4567cdefULL, 0xfeeddadacafe0431ULL, + 0x1032547698badcfeULL, 0xbadbadbadbad0badULL, + 0x0102030405060708ULL, 0x0f0e0d0c0b0a0908ULL}; + + /* Data with which vldN_lane will overwrite some of previous. */ + uint8_t uint8_data[4] = { 7, 11, 13, 17 }; + uint16_t uint16_data[4] = { 257, 263, 269, 271 }; + uint32_t uint32_data[4] = { 65537, 65539, 65543, 65551 }; + uint64_t uint64_data[4] = { 0xdeadbeefcafebabeULL, 0x0123456789abcdefULL, + 0xfedcba9876543210LL, 0xdeadbabecafebeefLL }; + int8_t int8_data[4] = { -1, 3, -5, 7 }; + int16_t int16_data[4] = { 257, -259, 261, -263 }; + int32_t int32_data[4] = { 123456789, -987654321, -135792468, 975318642 }; + int64_t *int64_data = (int64_t *)uint64_data; + poly8_t poly8_data[4] = { 0, 7, 13, 18, }; + poly16_t poly16_data[4] = { 11111, 2222, 333, 44 }; + float32_t float32_data[4] = { 3.14159, 2.718, 1.414, 100.0 }; + float64_t float64_data[4] = { 1.010010001, 12345.6789, -9876.54321, 1.618 }; + + VARIANTS (CHECK, 2); + VARIANTS (CHECK, 3); + VARIANTS (CHECK, 4); + return 0; +} -- 2.30.2