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From: Tobias Burnus <burnus@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc/devel/omp/gcc-12] nvptx: Silence unused variable warning in output_constant_pool_contents() Date: Mon, 5 Sep 2022 08:19:09 +0000 (GMT) [thread overview] Message-ID: <20220905081909.699793857C69@sourceware.org> (raw) https://gcc.gnu.org/g:8d2253f407e73013cb6b7b045c120d4acf35bdc5 commit 8d2253f407e73013cb6b7b045c120d4acf35bdc5 Author: Jan-Benedict Glaw <jbglaw@lug-owl.de> Date: Mon Sep 5 09:40:30 2022 +0200 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. (cherry picked from commit 08de065293f8b08158e1089fbacce9dbaba95077) Diff: --- gcc/ChangeLog.omp | 7 +++++++ gcc/config/nvptx/nvptx.h | 3 +++ 2 files changed, 10 insertions(+) diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp index 08177cdd444..47babd06e63 100644 --- a/gcc/ChangeLog.omp +++ b/gcc/ChangeLog.omp @@ -1,3 +1,10 @@ +2022-09-05 Tobias Burnus <tobias@codesourcery.com> + + Backport from mainline: + 2022-09-30 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * config/nvptx/nvptx.h (ASM_OUTPUT_DEF): Reference macro arguments. + 2022-09-05 Tobias Burnus <tobias@codesourcery.com> Backport from mainline: diff --git a/gcc/config/nvptx/nvptx.h b/gcc/config/nvptx/nvptx.h index ed72c253191..71297440566 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)
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