RISC-V: Fix ASM check of vlmax_switch_vtype-16.c

Notice there is a failure:
FAIL: gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-16.c   -O2   scan-assembler-times vsetvli\\s+zero,\\s*zero 2

Fix "2" into "3", the assembly is correct and better.

Committed.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-16.c: Fix ASM check.

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-16.c b/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-16.c
index 24c3dc537645b35a280420f93d13786d25b7efff..a1587e7e20ff3bbacfea8c227824a1c3121b0999 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-16.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/vsetvl/vlmax_switch_vtype-16.c
@@ -52,7 +52,7 @@ void f (void * restrict in, void * restrict out, int32_t * a, int32_t * b, int n
 }
 
 /* { dg-final { scan-assembler-times {vsetvli\s+[a-x0-9]+,\s*zero,\s*e16,\s*mf4,\s*t[au],\s*m[au]} 1 { target { no-opts "-O0"  no-opts "-funroll-loops" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-flto" no-opts "-g" } } } } */
-/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*zero} 2 { target { no-opts "-O0" no-opts "-funroll-loops" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-flto" no-opts "-g" } } } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*zero} 3 { target { no-opts "-O0" no-opts "-funroll-loops" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-flto" no-opts "-g" } } } } */
 /* { dg-final { scan-assembler-times {vsetvli\s+[a-x0-9]+,\s*zero,\s*e16,\s*mf2,\s*t[au],\s*m[au]} 2 { target { no-opts "-O0"  no-opts "-funroll-loops" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-flto" no-opts "-g" } } } } */
 /* { dg-final { scan-assembler-times {vsetvli\s+[a-x0-9]+,\s*zero,\s*e64,\s*m1,\s*t[au],\s*m[au]} 1 { target { no-opts "-O0"  no-opts "-funroll-loops" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-flto" no-opts "-g" } } } } */
 /* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*zero,\s*e8,\s*mf8,\s*t[au],\s*m[au]} 1 { target { no-opts "-O0"  no-opts "-funroll-loops" no-opts "-O1" no-opts "-Os" no-opts "-Oz" no-opts "-flto" no-opts "-g" } } } } */