testsuite: arm: Avoid incremental link warnings in pr61123-enum-size

This test uses incremental linking, but that can generate warnings if
the LTO step contains a mix of LTO and non-LTO object files (this can
happen when there's a testglue file that is normally included during
linking).

We don't care about the testglue, though, so just tell the LTO
optimizer to generate nolto-rel output, which is what it is falling
back to anyway.

gcc/testsuite:
	* gcc.target/arm/lto/pr61123-enum-size_0.c: (dg-lto-options) Move
	linker related options to ...
	(dg-extra-ld-options): ... here.  Add -flinker-output=nolto-rel.

diff --git a/gcc/testsuite/gcc.target/arm/lto/pr61123-enum-size_0.c b/gcc/testsuite/gcc.target/arm/lto/pr61123-enum-size_0.c
index c23f9d857605022b90eee65ea87b6c33152f0f3c..4ccbeb39f43fa838bda380ee7e475b170cbecb39 100644 (file)
--- a/gcc/testsuite/gcc.target/arm/lto/pr61123-enum-size_0.c
+++ b/gcc/testsuite/gcc.target/arm/lto/pr61123-enum-size_0.c
@@ -1,5 +1,6 @@
 /* { dg-lto-do link } */
-/* { dg-lto-options { { -fno-short-enums -Wl,-Ur,--no-enum-size-warning -Os -nostdlib -flto } } } */
+/* { dg-lto-options { { -fno-short-enums -Os -flto } } } */
+/* { dg-extra-ld-options "-flinker-output=nolto-rel -Wl,-Ur,--no-enum-size-warning -nostdlib" } */
 
 #include <stdlib.h>