https://gcc.gnu.org/g:0fcb1bd46a42c2b0ae5918d30e0ad82f5651f854
commit r16-5996-g0fcb1bd46a42c2b0ae5918d30e0ad82f5651f854 Author: Pan Li <[email protected]> Date: Mon Dec 8 20:48:29 2025 +0800 RISC-V: Add test for vec_duplicate + vmslt.vv combine with GR2VR cost 0, 1 and 15 Add asm dump check and run test for vec_duplicate + vmslt.vv combine to vmslt.vx, with the GR2VR cost is 0, 2 and 15. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c: Add asm check for vmslt.vx. * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c: Ditto. * gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h: Add test helper macros. * gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h: Add test data for run test. * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i16.c: New test. * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i32.c: New test. * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i64.c: New test. * gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i8.c: New test. Signed-off-by: Pan Li <[email protected]> Diff: --- .../gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c | 1 + .../gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h | 1 + .../riscv/rvv/autovec/vx_vf/vx_binary_data.h | 136 +++++++++++++++++++++ .../riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i16.c | 15 +++ .../riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i32.c | 16 +++ .../riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i64.c | 15 +++ .../riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i8.c | 15 +++ 18 files changed, 210 insertions(+) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c index 14a961de054c..1b7a0d8061b7 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i16.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-times {vnmsub.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmseq.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmsne.vx} 1 } } */ +/* { dg-final { scan-assembler-times {vmslt.vx} 1 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c index 738caa81a71b..8e2c6315b08b 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i32.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-times {vnmsub.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmseq.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmsne.vx} 1 } } */ +/* { dg-final { scan-assembler-times {vmslt.vx} 1 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c index 1e7a977cd85c..a16623ee2941 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i64.c @@ -32,3 +32,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-times {vnmsub.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmseq.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmsne.vx} 1 } } */ +/* { dg-final { scan-assembler-times {vmslt.vx} 1 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c index 70257d3b5473..be50b83c7260 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-1-i8.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-times {vnmsub.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmseq.vx} 1 } } */ /* { dg-final { scan-assembler-times {vmsne.vx} 1 } } */ +/* { dg-final { scan-assembler-times {vmslt.vx} 1 } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c index bced1568c3e9..fb50baecf596 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i16.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c index cfb52fbadcfc..d79e0e04c85a 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i32.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c index 31846eff9b44..6cdaf5d65387 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i64.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c index ea28e2b3dd65..9e3879aadb75 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-2-i8.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c index e3cddc4fb21c..e3ef3e35deb0 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i16.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c index c5cce621f92a..20039c7e3b37 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i32.c @@ -28,4 +28,5 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vmadd.vx} } } */ /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c index 6ef8681011ee..c973ea7c430d 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i64.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c index cc789591dc91..e781c627b8dc 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-3-i8.c @@ -29,3 +29,4 @@ TEST_TERNARY_VX_SIGNED_0(T) /* { dg-final { scan-assembler-not {vnmsub.vx} } } */ /* { dg-final { scan-assembler-not {vmseq.vx} } } */ /* { dg-final { scan-assembler-not {vmsne.vx} } } */ +/* { dg-final { scan-assembler-not {vmslt.vx} } } */ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h index 764f301d0820..a9bba40a55d4 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary.h @@ -404,6 +404,7 @@ DEF_AVG_CEIL(int32_t, int64_t) DEF_VX_BINARY_CASE_0_WRAP(T, %, rem) \ DEF_VX_BINARY_CASE_0_WRAP(T, ==, eq) \ DEF_VX_BINARY_CASE_0_WRAP(T, !=, ne) \ + DEF_VX_BINARY_CASE_0_WRAP(T, <, lt) \ DEF_VX_BINARY_CASE_2_WRAP(T, MAX_FUNC_0_WARP(T), max) \ DEF_VX_BINARY_CASE_2_WRAP(T, MAX_FUNC_1_WARP(T), max) \ DEF_VX_BINARY_CASE_2_WRAP(T, MIN_FUNC_0_WARP(T), min) \ diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h index d4834c794148..fad479a260f6 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_binary_data.h @@ -6566,4 +6566,140 @@ uint64_t TEST_BINARY_DATA(uint64_t, ltu)[][3][N] = }, }; +int8_t TEST_BINARY_DATA(int8_t, lt)[][3][N] = +{ + { + { 127 }, + { + 0, 0, 0, 0, + -1, -1, -1, -1, + 127, 127, 127, 127, + -128, -128, -128, -128, + }, + { + 1, 1, 1, 1, + 1, 1, 1, 1, + 0, 0, 0, 0, + 1, 1, 1, 1, + }, + }, + { + { -1 }, + { + 0, 0, 0, 0, + 1, 1, 1, 1, + -2, -2, -2, -2, + -128, -128, -128, -128, + }, + { + 0, 0, 0, 0, + 0, 0, 0, 0, + 1, 1, 1, 1, + 1, 1, 1, 1, + }, + }, +}; + +int16_t TEST_BINARY_DATA(int16_t, lt)[][3][N] = +{ + { + { 32767 }, + { + 0, 0, 0, 0, + -1, -1, -1, -1, + 32767, 32767, 32767, 32767, + -32768, -32768, -32768, -32768, + }, + { + 1, 1, 1, 1, + 1, 1, 1, 1, + 0, 0, 0, 0, + 1, 1, 1, 1, + }, + }, + { + { -1 }, + { + 0, 0, 0, 0, + 1, 1, 1, 1, + -2, -2, -2, -2, + -32768, -32768, -32768, -32768, + }, + { + 0, 0, 0, 0, + 0, 0, 0, 0, + 1, 1, 1, 1, + 1, 1, 1, 1, + }, + }, +}; + +int32_t TEST_BINARY_DATA(int32_t, lt)[][3][N] = +{ + { + { 2147483647 }, + { + 0, 0, 0, 0, + -1, -1, -1, -1, + 2147483647, 2147483647, 2147483647, 2147483647, + -2147483648, -2147483648, -2147483648, -2147483648, + }, + { + 1, 1, 1, 1, + 1, 1, 1, 1, + 0, 0, 0, 0, + 1, 1, 1, 1, + }, + }, + { + { -1 }, + { + 0, 0, 0, 0, + 1, 1, 1, 1, + -2, -2, -2, -2, + -2147483648, -2147483648, -2147483648, -2147483648, + }, + { + 0, 0, 0, 0, + 0, 0, 0, 0, + 1, 1, 1, 1, + 1, 1, 1, 1, + }, + }, +}; + +int64_t TEST_BINARY_DATA(int64_t, lt)[][3][N] = +{ + { + { 9223372036854775807ll }, + { + 0, 0, 0, 0, + -1, -1, -1, -1, + 9223372036854775807ll, 9223372036854775807ll, 9223372036854775807ll, 9223372036854775807ll, + -9223372036854775808ull, -9223372036854775808ull, -9223372036854775808ull, -9223372036854775808ull, + }, + { + 1, 1, 1, 1, + 1, 1, 1, 1, + 0, 0, 0, 0, + 1, 1, 1, 1, + }, + }, + { + { -1 }, + { + 0, 0, 0, 0, + 1, 1, 1, 1, + -2, -2, -2, -2, + -9223372036854775808ull, -9223372036854775808ull, -9223372036854775808ull, -9223372036854775808ull, + }, + { + 0, 0, 0, 0, + 0, 0, 0, 0, + 1, 1, 1, 1, + 1, 1, 1, 1, + }, + }, +}; + #endif diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i16.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i16.c new file mode 100644 index 000000000000..865a2f8c9a62 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i16.c @@ -0,0 +1,15 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 --param=gpr2vr-cost=0" } */ + +#include "vx_binary.h" +#include "vx_binary_data.h" + +#define T int16_t +#define NAME lt + +DEF_VX_BINARY_CASE_0_WRAP(T, <, NAME) + +#define TEST_DATA TEST_BINARY_DATA_WRAP(T, NAME) +#define TEST_RUN(T, NAME, out, in, x, n) RUN_VX_BINARY_CASE_0_WRAP(T, NAME, out, in, x, n) + +#include "vx_binary_run.h" diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i32.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i32.c new file mode 100644 index 000000000000..eeb2a6601cea --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i32.c @@ -0,0 +1,16 @@ + +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 --param=gpr2vr-cost=0" } */ + +#include "vx_binary.h" +#include "vx_binary_data.h" + +#define T int32_t +#define NAME lt + +DEF_VX_BINARY_CASE_0_WRAP(T, <, NAME) + +#define TEST_DATA TEST_BINARY_DATA_WRAP(T, NAME) +#define TEST_RUN(T, NAME, out, in, x, n) RUN_VX_BINARY_CASE_0_WRAP(T, NAME, out, in, x, n) + +#include "vx_binary_run.h" diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i64.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i64.c new file mode 100644 index 000000000000..c3a2052c9637 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i64.c @@ -0,0 +1,15 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 --param=gpr2vr-cost=0" } */ + +#include "vx_binary.h" +#include "vx_binary_data.h" + +#define T int64_t +#define NAME lt + +DEF_VX_BINARY_CASE_0_WRAP(T, <, NAME) + +#define TEST_DATA TEST_BINARY_DATA_WRAP(T, NAME) +#define TEST_RUN(T, NAME, out, in, x, n) RUN_VX_BINARY_CASE_0_WRAP(T, NAME, out, in, x, n) + +#include "vx_binary_run.h" diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i8.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i8.c new file mode 100644 index 000000000000..92a84f24a12b --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx_vmslt-run-1-i8.c @@ -0,0 +1,15 @@ +/* { dg-do run { target { riscv_v } } } */ +/* { dg-additional-options "-std=c99 --param=gpr2vr-cost=0" } */ + +#include "vx_binary.h" +#include "vx_binary_data.h" + +#define T int8_t +#define NAME lt + +DEF_VX_BINARY_CASE_0_WRAP(T, <, NAME) + +#define TEST_DATA TEST_BINARY_DATA_WRAP(T, NAME) +#define TEST_RUN(T, NAME, out, in, x, n) RUN_VX_BINARY_CASE_0_WRAP(T, NAME, out, in, x, n) + +#include "vx_binary_run.h"
