x86-64: Disable PIE on PR gas/32189 test

Disable PIE on PR gas/32189 test, which contains the non-PIE assembly
source, to support GCC defaulted to PIE.

	PR gas/32189
	* testsuite/ld-x86-64/x86-64.exp: Pass $NOPIE_LDFLAGS to linker
	on PR gas/32189 test.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
diff --git a/ld/testsuite/ld-x86-64/x86-64.exp b/ld/testsuite/ld-x86-64/x86-64.exp
index c203fbe..d87ab1f 100644
--- a/ld/testsuite/ld-x86-64/x86-64.exp
+++ b/ld/testsuite/ld-x86-64/x86-64.exp
@@ -1923,7 +1923,7 @@
 	] \
 	[list \
 	    "Run pr32189" \
-	    "-nostdlib -nostartfiles" \
+	    "$NOPIE_LDFLAGS -nostdlib -nostartfiles" \
 	    "" \
 	    { pr32189.s } \
 	    "pr32189" \