[gcc r16-1258] RISC-V: Reconcile the existing test for vdivu.vx combine

[Pan Li]

https://gcc.gnu.org/g:08a0b6dabd76c8ca4366a59c2fdcd1ef8f8b1cb9

commit r16-1258-g08a0b6dabd76c8ca4366a59c2fdcd1ef8f8b1cb9
Author: Pan Li <pan2.li@intel.com>
Date:   Fri Jun 6 10:03:50 2025 +0800

    RISC-V: Reconcile the existing test for vdivu.vx combine
    
    Some existing vdiv related test need some adjust for the
    asm check due to cost model.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv-nofm.c: Adjust
            the asm check for vdivu.
            * gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv.c: Ditto.
            * gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv-nofm.c: Ditto.
            * gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv.c: Ditto.
    
    Signed-off-by: Pan Li <pan2.li@intel.com>

Diff:
---
 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv-nofm.c | 4 ++--
 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv.c      | 4 ++--
 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv-nofm.c | 4 ++--
 gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv.c      | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv-nofm.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv-nofm.c
index 4685ed22a784..a8be5edcc70c 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv-nofm.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv-nofm.c
@@ -5,8 +5,8 @@
 
 /* { dg-final { scan-assembler-times {\tvdiv\.vv} 8 } } */
 /* { dg-final { scan-assembler-not {\tvdiv\.vx} } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vv} 5 } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vx} 3 } } */
+/* { dg-final { scan-assembler-times {\tvdivu\.vv} 8 } } */
+/* { dg-final { scan-assembler-not {\tvdivu\.vx} } } */
 
 /* { dg-final { scan-assembler-times {\tvfdiv\.vv} 6 } } */
 /* { dg-final { scan-assembler-not {\tvfdiv\.vf} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv.c
index 59c48d2d9bae..7feee0ec154a 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv32gcv.c
@@ -5,8 +5,8 @@
 
 /* { dg-final { scan-assembler-times {\tvdiv\.vv} 8 } } */
 /* { dg-final { scan-assembler-not {\tvdiv\.vx} } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vv} 5 } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vx} 3 } } */
+/* { dg-final { scan-assembler-times {\tvdivu\.vv} 8 } } */
+/* { dg-final { scan-assembler-not {\tvdivu\.vx} } } */
 
 /* Division by constant is done by calculating a reciprocal and
    then multiplying.  Hence we do not expect 6 vfdivs.  */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv-nofm.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv-nofm.c
index b574dc42182c..766b17fc37da 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv-nofm.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv-nofm.c
@@ -5,8 +5,8 @@
 
 /* { dg-final { scan-assembler-times {\tvdiv\.vv} 8 } } */
 /* { dg-final { scan-assembler-not {\tvdiv\.vx} } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vv} 4 } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vx} 4 } } */
+/* { dg-final { scan-assembler-times {\tvdivu\.vv} 8 } } */
+/* { dg-final { scan-assembler-not {\tvdivu\.vx} } } */
 
 /* { dg-final { scan-assembler-times {\tvfdiv\.vv} 6 } } */
 /* { dg-final { scan-assembler-not {\tvfdiv\.vf} } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv.c
index 9b46c6be0efb..c59c66439f89 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/binop/vdiv-rv64gcv.c
@@ -5,8 +5,8 @@
 
 /* { dg-final { scan-assembler-times {\tvdiv\.vv} 8 } } */
 /* { dg-final { scan-assembler-not {\tvdiv\.vx} } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vv} 4 } } */
-/* { dg-final { scan-assembler-times {\tvdivu\.vx} 4 } } */
+/* { dg-final { scan-assembler-times {\tvdivu\.vv} 8 } } */
+/* { dg-final { scan-assembler-not {\tvdivu\.vx} } } */
 
 /* Division by constant is done by calculating a reciprocal and
    then multiplying.  Hence we do not expect 6 vfdivs.  */