Hi,
The c-c++-common tests fail (or XPASS depending on which) on Darwin
because it doesn't currently emit .ident marker. For X86 Darwin, this
is a trivial oversight; the assembler supports the directive. We can
therefore use the default target hook there.
I applied the following as obvious,
Iain
2018-12-23 Iain Sandoe <i...@sandoe.co.uk>
gcc/
* config/i386/darwin.h (TARGET_ASM_OUTPUT_IDENT): New.
diff --git a/gcc/config/i386/darwin.h b/gcc/config/i386/darwin.h
index 53789e7c23..f760218bda 100644
--- a/gcc/config/i386/darwin.h
+++ b/gcc/config/i386/darwin.h
@@ -219,6 +219,11 @@ extern int darwin_emit_branch_islands;
} \
} while (0)
+/* Darwin x86 assemblers support the .ident directive. */
+
+#undef TARGET_ASM_OUTPUT_IDENT
+#define TARGET_ASM_OUTPUT_IDENT default_asm_output_ident_directive
+
/* Darwin profiling -- call mcount. */
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(FILE, LABELNO) \
--
2.17.1
