[PATCH] x86/cet: Properly output labels in property note section

[H.J. Lu]

Replace ASM_OUTPUT_LABEL with fprintf so that internal labels in property
note section are unchanged -fleading-underscore.

OK for trunk?

H.J.
---
gcc/

        PR target/85404
        * config/i386/cet.c (file_end_indicate_exec_stack_and_cet):
        Replace ASM_OUTPUT_LABEL with fprintf.

gcc/testsuite/

        PR target/85404
        * gcc.target/i386/pr85404.c: New test.
---
 gcc/config/i386/cet.c                   | 10 +++++-----
 gcc/testsuite/gcc.target/i386/pr85404.c |  6 ++++++
 2 files changed, 11 insertions(+), 5 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/i386/pr85404.c

diff --git a/gcc/config/i386/cet.c b/gcc/config/i386/cet.c
index 4a1e013fdde..d5bbe8b7fe8 100644
--- a/gcc/config/i386/cet.c
+++ b/gcc/config/i386/cet.c
@@ -57,20 +57,20 @@ file_end_indicate_exec_stack_and_cet (void)
       fprintf (asm_out_file, ASM_LONG " 4f - 1f\n");
       /* note type: NT_GNU_PROPERTY_TYPE_0.  */
       fprintf (asm_out_file, ASM_LONG " 5\n");
-      ASM_OUTPUT_LABEL (asm_out_file, "0");
+      fprintf (asm_out_file, "0:\n");
       /* vendor name: "GNU".  */
       fprintf (asm_out_file, STRING_ASM_OP " \"GNU\"\n");
-      ASM_OUTPUT_LABEL (asm_out_file, "1");
+      fprintf (asm_out_file, "1:\n");
       ASM_OUTPUT_ALIGN (asm_out_file, p2align);
       /* pr_type: GNU_PROPERTY_X86_FEATURE_1_AND.  */
       fprintf (asm_out_file, ASM_LONG " 0xc0000002\n");
       /* pr_datasz.  */\
       fprintf (asm_out_file, ASM_LONG " 3f - 2f\n");
-      ASM_OUTPUT_LABEL (asm_out_file, "2");
+      fprintf (asm_out_file, "2:\n");
       /* GNU_PROPERTY_X86_FEATURE_1_XXX.  */
       fprintf (asm_out_file, ASM_LONG " 0x%x\n", feature_1);
-      ASM_OUTPUT_LABEL (asm_out_file, "3");
+      fprintf (asm_out_file, "3:\n");
       ASM_OUTPUT_ALIGN (asm_out_file, p2align);
-      ASM_OUTPUT_LABEL (asm_out_file, "4");
+      fprintf (asm_out_file, "4:\n");
     }
 }
diff --git a/gcc/testsuite/gcc.target/i386/pr85404.c 
b/gcc/testsuite/gcc.target/i386/pr85404.c
new file mode 100644
index 00000000000..bbf456ec024
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr85404.c
@@ -0,0 +1,6 @@
+/* { dg-do assemble } */
+/* { dg-options "-fleading-underscore -mcet -fcf-protection" } */
+
+void func(void) __asm("_func");
+void _func(int x) {}
+void func(void) {}
-- 
2.14.3