LGTM。
juzhe.zh...@rivai.ai From: Lehua Ding Date: 2023-09-18 20:13 To: gcc-patches CC: juzhe.zhong; kito.cheng; rdapp.gcc; palmer; jeffreyalaw; lehua.ding Subject: [PATCH] RISC-V: Add fixed PR111255 testcase by other patch This patch add the missed PR111255 testcase which is fixed by this committed patch (https://gcc.gnu.org/pipermail/gcc-patches/2023-August/628922.html). PR target/111255 gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/vsetvl/pr111255.c: New test. --- .../gcc.target/riscv/rvv/vsetvl/pr111255.c | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 gcc/testsuite/gcc.target/riscv/rvv/vsetvl/pr111255.c diff --git a/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/pr111255.c b/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/pr111255.c new file mode 100644 index 00000000000..736f6838a50 --- /dev/null +++ b/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/pr111255.c @@ -0,0 +1,24 @@ +/* { dg-do compile } */ +/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 --param riscv-autovec-lmul=m2 -fno-vect-cost-model" } */ + +#include <stdint.h> + +#define DEF_LOOP(OLD_TYPE, NEW_TYPE) \ + void __attribute__ ((noipa)) \ + test_##OLD_TYPE##_2_##NEW_TYPE (NEW_TYPE *__restrict r, \ + OLD_TYPE *__restrict a, NEW_TYPE b, \ + OLD_TYPE *__restrict pred, int n) \ + { \ + for (int i = 0; i < n; ++i) \ + { \ + r[i] = pred[i] ? (NEW_TYPE) a[i] : b; \ + } \ + } + +/* INT -> narrower-INT */ +#define TEST_ALL_X2X_NARROWER(T) \ + T (int16_t, int8_t) + +TEST_ALL_X2X_NARROWER (DEF_LOOP) + +/* { dg-final { scan-assembler-not {\tvsetvli\t[a-x0-9]+,[a-x0-9]+,e[0-9]+,m[f0-9]+,t[au],m[au]\n\tvsetvli\t} } } */ -- 2.36.3
