diff options
Diffstat (limited to 'gcc')
4 files changed, 224 insertions, 1 deletions
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-4.c b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-4.c new file mode 100644 index 0000000..cecf796 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-4.c @@ -0,0 +1,104 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */ + +#include "riscv_vector.h" + +size_t __attribute__ ((noinline)) +sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3, size_t sum4, + size_t sum5, size_t sum6, size_t sum7, size_t sum8, size_t sum9, + size_t sum10, size_t sum11, size_t sum12, size_t sum13, size_t sum14, + size_t sum15) +{ + return sum0 + sum1 + sum2 + sum3 + sum4 + sum5 + sum6 + sum7 + sum8 + sum9 + + sum10 + sum11 + sum12 + sum13 + sum14 + sum15; +} + +size_t +foo (char const *buf, size_t len) +{ + size_t sum = 0; + size_t vl = __riscv_vsetvlmax_e8m8 (); + size_t step = vl * 4; + const char *it = buf, *end = buf + len; + for (; it + step <= end;) + { + vint8m1_t v0 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v1 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v2 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v3 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v4 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v5 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v6 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v7 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v8 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v9 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v10 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v11 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v12 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v13 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v14 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + vint8m1_t v15 = __riscv_vle8_v_i8m1 ((void *) it, vl); + it += vl; + + asm volatile("nop" ::: "memory"); + vint16m2_t vw0 = __riscv_vsext_vf2_i16m2 (v0, vl); + vint16m2_t vw1 = __riscv_vsext_vf2_i16m2 (v1, vl); + vint16m2_t vw2 = __riscv_vsext_vf2_i16m2 (v2, vl); + vint16m2_t vw3 = __riscv_vsext_vf2_i16m2 (v3, vl); + vint16m2_t vw4 = __riscv_vsext_vf2_i16m2 (v4, vl); + vint16m2_t vw5 = __riscv_vsext_vf2_i16m2 (v5, vl); + vint16m2_t vw6 = __riscv_vsext_vf2_i16m2 (v6, vl); + vint16m2_t vw7 = __riscv_vsext_vf2_i16m2 (v7, vl); + vint16m2_t vw8 = __riscv_vsext_vf2_i16m2 (v8, vl); + vint16m2_t vw9 = __riscv_vsext_vf2_i16m2 (v9, vl); + vint16m2_t vw10 = __riscv_vsext_vf2_i16m2 (v10, vl); + vint16m2_t vw11 = __riscv_vsext_vf2_i16m2 (v11, vl); + vint16m2_t vw12 = __riscv_vsext_vf2_i16m2 (v12, vl); + vint16m2_t vw13 = __riscv_vsext_vf2_i16m2 (v13, vl); + vint16m2_t vw14 = __riscv_vsext_vf2_i16m2 (v14, vl); + vint16m2_t vw15 = __riscv_vsext_vf2_i16m2 (v15, vl); + + asm volatile("nop" ::: "memory"); + size_t sum0 = __riscv_vmv_x_s_i16m2_i16 (vw0); + size_t sum1 = __riscv_vmv_x_s_i16m2_i16 (vw1); + size_t sum2 = __riscv_vmv_x_s_i16m2_i16 (vw2); + size_t sum3 = __riscv_vmv_x_s_i16m2_i16 (vw3); + size_t sum4 = __riscv_vmv_x_s_i16m2_i16 (vw4); + size_t sum5 = __riscv_vmv_x_s_i16m2_i16 (vw5); + size_t sum6 = __riscv_vmv_x_s_i16m2_i16 (vw6); + size_t sum7 = __riscv_vmv_x_s_i16m2_i16 (vw7); + size_t sum8 = __riscv_vmv_x_s_i16m2_i16 (vw8); + size_t sum9 = __riscv_vmv_x_s_i16m2_i16 (vw9); + size_t sum10 = __riscv_vmv_x_s_i16m2_i16 (vw10); + size_t sum11 = __riscv_vmv_x_s_i16m2_i16 (vw11); + size_t sum12 = __riscv_vmv_x_s_i16m2_i16 (vw12); + size_t sum13 = __riscv_vmv_x_s_i16m2_i16 (vw13); + size_t sum14 = __riscv_vmv_x_s_i16m2_i16 (vw14); + size_t sum15 = __riscv_vmv_x_s_i16m2_i16 (vw15); + + sum += sumation (sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7, sum8, + sum9, sum10, sum11, sum12, sum13, sum14, sum15); + } + return sum; +} + +/* { dg-final { scan-assembler-not {vmv1r} } } */ +/* { dg-final { scan-assembler-not {vmv2r} } } */ +/* { dg-final { scan-assembler-not {vmv4r} } } */ +/* { dg-final { scan-assembler-not {vmv8r} } } */ +/* { dg-final { scan-assembler-not {csrr} { xfail riscv*-*-* } } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-5.c b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-5.c new file mode 100644 index 0000000..b34a835 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-5.c @@ -0,0 +1,68 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */ + +#include "riscv_vector.h" + +size_t __attribute__ ((noinline)) +sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3, size_t sum4, + size_t sum5, size_t sum6, size_t sum7) +{ + return sum0 + sum1 + sum2 + sum3 + sum4 + sum5 + sum6 + sum7; +} + +size_t +foo (char const *buf, size_t len) +{ + size_t sum = 0; + size_t vl = __riscv_vsetvlmax_e8m8 (); + size_t step = vl * 4; + const char *it = buf, *end = buf + len; + for (; it + step <= end;) + { + vint8m2_t v0 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v1 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v2 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v3 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v4 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v5 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v6 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + vint8m2_t v7 = __riscv_vle8_v_i8m2 ((void *) it, vl); + it += vl; + + asm volatile("nop" ::: "memory"); + vint16m4_t vw0 = __riscv_vsext_vf2_i16m4 (v0, vl); + vint16m4_t vw1 = __riscv_vsext_vf2_i16m4 (v1, vl); + vint16m4_t vw2 = __riscv_vsext_vf2_i16m4 (v2, vl); + vint16m4_t vw3 = __riscv_vsext_vf2_i16m4 (v3, vl); + vint16m4_t vw4 = __riscv_vsext_vf2_i16m4 (v4, vl); + vint16m4_t vw5 = __riscv_vsext_vf2_i16m4 (v5, vl); + vint16m4_t vw6 = __riscv_vsext_vf2_i16m4 (v6, vl); + vint16m4_t vw7 = __riscv_vsext_vf2_i16m4 (v7, vl); + + asm volatile("nop" ::: "memory"); + size_t sum0 = __riscv_vmv_x_s_i16m4_i16 (vw0); + size_t sum1 = __riscv_vmv_x_s_i16m4_i16 (vw1); + size_t sum2 = __riscv_vmv_x_s_i16m4_i16 (vw2); + size_t sum3 = __riscv_vmv_x_s_i16m4_i16 (vw3); + size_t sum4 = __riscv_vmv_x_s_i16m4_i16 (vw4); + size_t sum5 = __riscv_vmv_x_s_i16m4_i16 (vw5); + size_t sum6 = __riscv_vmv_x_s_i16m4_i16 (vw6); + size_t sum7 = __riscv_vmv_x_s_i16m4_i16 (vw7); + + sum += sumation (sum0, sum1, sum2, sum3, sum4, sum5, sum6, sum7); + } + return sum; +} + +/* { dg-final { scan-assembler-not {vmv1r} } } */ +/* { dg-final { scan-assembler-not {vmv2r} } } */ +/* { dg-final { scan-assembler-not {vmv4r} } } */ +/* { dg-final { scan-assembler-not {vmv8r} } } */ +/* { dg-final { scan-assembler-not {csrr} { xfail riscv*-*-* } } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-6.c b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-6.c new file mode 100644 index 0000000..95af071 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/base/pr112431-6.c @@ -0,0 +1,51 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv -mabi=lp64d -O3" } */ + +#include "riscv_vector.h" + +size_t __attribute__ ((noinline)) +sumation (size_t sum0, size_t sum1, size_t sum2, size_t sum3) +{ + return sum0 + sum1 + sum2 + sum3; +} + +size_t +foo (char const *buf, size_t len) +{ + size_t sum = 0; + size_t vl = __riscv_vsetvlmax_e8m8 (); + size_t step = vl * 4; + const char *it = buf, *end = buf + len; + for (; it + step <= end;) + { + vint8m4_t v0 = __riscv_vle8_v_i8m4 ((void *) it, vl); + it += vl; + vint8m4_t v1 = __riscv_vle8_v_i8m4 ((void *) it, vl); + it += vl; + vint8m4_t v2 = __riscv_vle8_v_i8m4 ((void *) it, vl); + it += vl; + vint8m4_t v3 = __riscv_vle8_v_i8m4 ((void *) it, vl); + it += vl; + + asm volatile("nop" ::: "memory"); + vint16m8_t vw0 = __riscv_vsext_vf2_i16m8 (v0, vl); + vint16m8_t vw1 = __riscv_vsext_vf2_i16m8 (v1, vl); + vint16m8_t vw2 = __riscv_vsext_vf2_i16m8 (v2, vl); + vint16m8_t vw3 = __riscv_vsext_vf2_i16m8 (v3, vl); + + asm volatile("nop" ::: "memory"); + size_t sum0 = __riscv_vmv_x_s_i16m8_i16 (vw0); + size_t sum1 = __riscv_vmv_x_s_i16m8_i16 (vw1); + size_t sum2 = __riscv_vmv_x_s_i16m8_i16 (vw2); + size_t sum3 = __riscv_vmv_x_s_i16m8_i16 (vw3); + + sum += sumation (sum0, sum1, sum2, sum3); + } + return sum; +} + +/* { dg-final { scan-assembler-not {vmv1r} } } */ +/* { dg-final { scan-assembler-not {vmv2r} } } */ +/* { dg-final { scan-assembler-not {vmv4r} } } */ +/* { dg-final { scan-assembler-not {vmv8r} } } */ +/* { dg-final { scan-assembler-not {csrr} { xfail riscv*-*-* } } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/unop_v_constraint-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/unop_v_constraint-2.c index 3344d42..f7a9e58 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/base/unop_v_constraint-2.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/base/unop_v_constraint-2.c @@ -30,7 +30,7 @@ void f1 (void * in, void *out) ** vle16\.v\tv[0-9]+,0\([a-x0-9]+\) ** vsext\.vf2\tv[0-9]+,\s*v[0-9]+ ** ... -** vsext\.vf2\tv[1-9][0-9]?,\s*v[0-9]+,\s*v0.t +** vsext\.vf2\tv[0-9]+,\s*v[0-9]+,\s*v0.t ** vse64\.v\tv[0-9]+,0\([a-x0-9]+\) ** ret */ |