LGTM
juzhe.zh...@rivai.ai From: pan2.li Date: 2024-07-03 13:22 To: gcc-patches CC: juzhe.zhong; kito.cheng; jeffreyalaw; rdapp.gcc; Pan Li Subject: [PATCH v1] RISC-V: Fix asm check failure for truncated after SAT_SUB From: Pan Li <pan2...@intel.com> It seems that the asm check is incorrect for truncated after SAT_SUB, we should take the vx check for vssubu instead of vv check. gcc/testsuite/ChangeLog: * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-1.c: Update vssubu check from vv to vx. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-2.c: Ditto. * gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-3.c: Ditto. Signed-off-by: Pan Li <pan2...@intel.com> --- .../gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-1.c | 2 +- .../gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-2.c | 2 +- .../gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-3.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-1.c index dd9e3999a29..1e380657d74 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-1.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-1.c @@ -11,7 +11,7 @@ ** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e16,\s*m1,\s*ta,\s*ma ** ... ** vle16\.v\s+v[0-9]+,\s*0\([atx][0-9]+\) -** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+ +** vssubu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[atx][0-9]+ ** vsetvli\s+zero,\s*zero,\s*e8,\s*mf2,\s*ta,\s*ma ** vncvt\.x\.x\.w\s+v[0-9]+,\s*v[0-9]+ ** ... diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-2.c index 738d1465a01..d7b8931f0ec 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-2.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-2.c @@ -11,7 +11,7 @@ ** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e32,\s*m1,\s*ta,\s*ma ** ... ** vle32\.v\s+v[0-9]+,\s*0\([atx][0-9]+\) -** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+ +** vssubu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[atx][0-9]+ ** vsetvli\s+zero,\s*zero,\s*e16,\s*mf2,\s*ta,\s*ma ** vncvt\.x\.x\.w\s+v[0-9]+,\s*v[0-9]+ ** ... diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-3.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-3.c index b008b21cf0c..edf42a1f776 100644 --- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-3.c +++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vec_sat_u_sub_trunc-3.c @@ -11,7 +11,7 @@ ** vsetvli\s+[atx][0-9]+,\s*[atx][0-9]+,\s*e64,\s*m1,\s*ta,\s*ma ** ... ** vle64\.v\s+v[0-9]+,\s*0\([atx][0-9]+\) -** vssubu\.vv\s+v[0-9]+,\s*v[0-9]+,\s*v[0-9]+ +** vssubu\.vx\s+v[0-9]+,\s*v[0-9]+,\s*[atx][0-9]+ ** vsetvli\s+zero,\s*zero,\s*e32,\s*mf2,\s*ta,\s*ma ** vncvt\.x\.x\.w\s+v[0-9]+,\s*v[0-9]+ ** ... -- 2.34.1
