From: Pan Li <pan2...@intel.com>
Add asm dump check test for vec_duplicate + vrsub.vv combine to vrsub.vx.
The below test suites are passed for this patch.
* The rv64gcv fully regression test.
gcc/testsuite/ChangeLog:
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c: Add asm check
for vrsub case 1 with GR2VR cost 0.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i32.c: Ditto.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i64.c: Ditto.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i8.c: Ditto.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u16.c: Ditto.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u32.c: Ditto.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u64.c: Ditto.
* gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u8.c: Ditto.
Signed-off-by: Pan Li <pan2...@intel.com>
---
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i32.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i64.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i8.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u16.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u32.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u64.c | 2 ++
gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u8.c | 2 ++
8 files changed, 16 insertions(+)
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c
index 0ae0566fcfb..4d108569313 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i16.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(int16_t, +, add, VX_BINARY_BODY_X16)
DEF_VX_BINARY_CASE_1(int16_t, -, sub, VX_BINARY_BODY_X16)
+DEF_VX_BINARY_REVERSE_CASE_1(int16_t, -, rsub, VX_BINARY_REVERSE_BODY_X16);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i32.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i32.c
index 86085d12cf7..410d9ffcfea 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i32.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i32.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(int32_t, +, add, VX_BINARY_BODY_X4)
DEF_VX_BINARY_CASE_1(int32_t, -, sub, VX_BINARY_BODY_X4)
+DEF_VX_BINARY_REVERSE_CASE_1(int32_t, -, rsub, VX_BINARY_REVERSE_BODY_X4);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i64.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i64.c
index 9d89db3d489..51b207055bd 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i64.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i64.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(int64_t, +, add, VX_BINARY_BODY)
DEF_VX_BINARY_CASE_1(int64_t, -, sub, VX_BINARY_BODY)
+DEF_VX_BINARY_REVERSE_CASE_1(int64_t, -, rsub, VX_BINARY_REVERSE_BODY);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i8.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i8.c
index 40b02db8a01..ff7773daee3 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i8.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-i8.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(int8_t, +, add, VX_BINARY_BODY_X16)
DEF_VX_BINARY_CASE_1(int8_t, -, sub, VX_BINARY_BODY_X16)
+DEF_VX_BINARY_REVERSE_CASE_1(int8_t, -, rsub, VX_BINARY_REVERSE_BODY_X16);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u16.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u16.c
index ca2010685d8..00110752964 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u16.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u16.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(uint16_t, +, add, VX_BINARY_BODY_X16)
DEF_VX_BINARY_CASE_1(uint16_t, -, sub, VX_BINARY_BODY_X16)
+DEF_VX_BINARY_REVERSE_CASE_1(uint16_t, -, rsub, VX_BINARY_REVERSE_BODY_X16);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u32.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u32.c
index 6e2456c41e4..ecd405a3574 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u32.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u32.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(uint32_t, +, add, VX_BINARY_BODY_X4)
DEF_VX_BINARY_CASE_1(uint32_t, -, sub, VX_BINARY_BODY_X4)
+DEF_VX_BINARY_REVERSE_CASE_1(uint32_t, -, rsub, VX_BINARY_REVERSE_BODY_X4);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u64.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u64.c
index 6e835d25abe..b712addf689 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u64.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u64.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(uint64_t, +, add, VX_BINARY_BODY)
DEF_VX_BINARY_CASE_1(uint64_t, -, sub, VX_BINARY_BODY)
+DEF_VX_BINARY_REVERSE_CASE_1(uint64_t, -, rsub, VX_BINARY_REVERSE_BODY);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u8.c
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u8.c
index fc6aa472cda..9c9f37d50c5 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u8.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/vx_vf/vx-4-u8.c
@@ -5,6 +5,8 @@
DEF_VX_BINARY_CASE_1(uint8_t, +, add, VX_BINARY_BODY_X16)
DEF_VX_BINARY_CASE_1(uint8_t, -, sub, VX_BINARY_BODY_X16)
+DEF_VX_BINARY_REVERSE_CASE_1(uint8_t, -, rsub, VX_BINARY_REVERSE_BODY_X16);
/* { dg-final { scan-assembler {vadd.vx} } } */
/* { dg-final { scan-assembler {vsub.vx} } } */
+/* { dg-final { scan-assembler {vrsub.vx} } } */
--
2.43.0
