[COMMITTED, PATCH] ld: Run PR ld/34570 tests only for ELF targets

[Alan Modra]

On Fri, Aug 28, 2026 at 04:24:48PM +0800, H.J. Lu wrote:
> I am checking this patch after testing with x86_64-w64-mingw32.

Fails remain.

+FAIL: ld-plugin/lto-3r
+FAIL: ld-plugin/lto-4r-a
+FAIL: ld-plugin/lto-4r-b
+FAIL: ld-plugin/lto-4r-c
+FAIL: ld-plugin/lto-4r-d
+FAIL: ld-plugin/lto-5r
+FAIL: ld-plugin/lto-10r
+FAIL: PR ld/19317 (2)
+FAIL: LTO 3b
+FAIL: PR ld/19317 (3)

ld-plugin/dummy.s: Assembler messages:
ld-plugin/dummy.s:1: Error: junk at end of line, first unrecognized character is `-
'

The above also caused a bunch of tests to not be run.

-- 
Alan Modra