[PATCH 4/5] RISC-V: Update testsuite due to -march string relaxation

[Kito Cheng]

We has relaxed -march string, it no longer require canonical order, so
we need update some of those testcase.

gcc/testsuite/ChangeLog:

        * gcc.target/riscv/arch-23.c: Update test.
        * gcc.target/riscv/arch-27.c: Ditto.
        * gcc.target/riscv/arch-28.c: Ditto.
        * gcc.target/riscv/attribute-10.c: Ditto.
---
 gcc/testsuite/gcc.target/riscv/arch-23.c      | 1 -
 gcc/testsuite/gcc.target/riscv/arch-27.c      | 2 +-
 gcc/testsuite/gcc.target/riscv/arch-28.c      | 2 +-
 gcc/testsuite/gcc.target/riscv/attribute-10.c | 4 +++-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/gcc.target/riscv/arch-23.c 
b/gcc/testsuite/gcc.target/riscv/arch-23.c
index fca5425790c..aacfc451043 100644
--- a/gcc/testsuite/gcc.target/riscv/arch-23.c
+++ b/gcc/testsuite/gcc.target/riscv/arch-23.c
@@ -4,7 +4,6 @@ int foo()
 {
 }
 
-/* { dg-error "ISA string is not in canonical order. 'c'" "" { target *-*-* } 
0 } */
 /* { dg-error "extension 'w' is unsupported standard single letter extension" 
"" { target *-*-* } 0 } */
 /* { dg-error "extension 'zvl' starts with 'z' but is unsupported standard 
extension" "" { target *-*-* } 0 } */
 /* { dg-error "extension 's123' starts with 's' but is unsupported standard 
supervisor extension" "" { target *-*-* } 0 } */
diff --git a/gcc/testsuite/gcc.target/riscv/arch-27.c 
b/gcc/testsuite/gcc.target/riscv/arch-27.c
index 70143b2156f..03f07deedd1 100644
--- a/gcc/testsuite/gcc.target/riscv/arch-27.c
+++ b/gcc/testsuite/gcc.target/riscv/arch-27.c
@@ -4,4 +4,4 @@ int foo()
 {
 }
 
-/* { dg-error "ISA string is not in canonical order. 'e'" "" { target *-*-* } 
0 } */
+/* { dg-error "'i', 'e' or 'g' must be the first extension" "" { target *-*-* 
} 0 } */
diff --git a/gcc/testsuite/gcc.target/riscv/arch-28.c 
b/gcc/testsuite/gcc.target/riscv/arch-28.c
index 934399a7b3a..0f83c03ad3d 100644
--- a/gcc/testsuite/gcc.target/riscv/arch-28.c
+++ b/gcc/testsuite/gcc.target/riscv/arch-28.c
@@ -4,4 +4,4 @@ int foo()
 {
 }
 
-/* { dg-error "ISA string is not in canonical order. 'e'" "" { target *-*-* } 
0 } */
+/* { dg-error "'i', 'e' or 'g' must be the first extension" "" { target *-*-* 
} 0 } */
diff --git a/gcc/testsuite/gcc.target/riscv/attribute-10.c 
b/gcc/testsuite/gcc.target/riscv/attribute-10.c
index 868adef6ab7..8a7f0a8ac49 100644
--- a/gcc/testsuite/gcc.target/riscv/attribute-10.c
+++ b/gcc/testsuite/gcc.target/riscv/attribute-10.c
@@ -3,4 +3,6 @@
 int foo()
 {
 }
-/* { dg-error "unexpected ISA string at end:" "" { target { "riscv*-*-*" } } 0 
} */
+/* { dg-error "extension 'u' is unsupported standard single letter extension" 
"" { target { "riscv*-*-*" } } 0 } */
+/* { dg-error "extension 'n' is unsupported standard single letter extension" 
"" { target { "riscv*-*-*" } } 0 } */
+/* { dg-error "'i', 'e' or 'g' must be the first extension" "" { target { 
"riscv*-*-*" } } 0 } */
-- 
2.34.1