From: Jan-Benedict Glaw <jbglaw@lug-owl.de>
Date: Sat, 3 Sep 2022 12:02:57 +0000 (+0200)
Subject: nvptx: Silence unused variable warning in output_constant_pool_contents()
X-Git-Tag: basepoints/gcc-14~4818
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08de065293f8b08158e1089fbacce9dbaba95077;p=thirdparty%2Fgcc.git

nvptx: Silence unused variable warning in output_constant_pool_contents()

Similar to the rs6000 code, nvptx defines ASM_OUTPUT_DEF_FROM_DECLS as well as
ASM_OUTPUT_DEF. Make sure that the define's parameters are used by referencing
them as (void) to silence a warning in output_constant_pool_contents().

2022-09-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

gcc/
	* config/nvptx/nvptx.h (ASM_OUTPUT_DEF): Reference macro arguments.
---

diff --git a/gcc/config/nvptx/nvptx.h b/gcc/config/nvptx/nvptx.h
index ed72c253191a..712974405668 100644
--- a/gcc/config/nvptx/nvptx.h
+++ b/gcc/config/nvptx/nvptx.h
@@ -321,6 +321,9 @@ struct GTY(()) machine_function
 #define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)	\
   do						\
     {						\
+      (void) (FILE);				\
+      (void) (LABEL1);				\
+      (void) (LABEL2);				\
       gcc_unreachable ();			\
     }						\
   while (0)