From a876b410369ec708b2788799e837fe8a2b242cb1 Mon Sep 17 00:00:00 2001 From: Bernhard Reutner-Fischer Date: Wed, 8 Apr 2015 19:56:18 +0200 Subject: [PATCH] emit_local(): Fix unused warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Honzas r221269 produced gcc/varasm.c:1936:7: error: unused variable ‘align’ [-Werror=unused-variable] int align = symtab_node::get (decl)->definition_alignment (); ^ on e.g.: log/alpha64-dec-vms log/alpha-dec-vms log/i686-cygwinOPT-enable-threads=yes log/i686-mingw32crt log/i686-openbsd3.0 log/i686-pc-msdosdjgpp log/m68k-openbsd Silence this by moving the variable into the corresponding blocks and adding back the ATTRIBUTE_UNUSED decoration for the decl param. From-SVN: r221925 --- gcc/ChangeLog | 4 ++++ gcc/varasm.c | 5 +++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e97439f8977..54569fb5500 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2015-04-08 Bernhard Reutner-Fischer + + * varasm.c (emit_local): Move definition of align. + 2015-04-08 Julian Brown * config/nvptx/mkoffload.c (process): Support variable mapping. diff --git a/gcc/varasm.c b/gcc/varasm.c index 537a64d347a..e644b1daa7e 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1928,17 +1928,18 @@ assemble_string (const char *p, int size) /* A noswitch_section_callback for lcomm_section. */ static bool -emit_local (tree decl, +emit_local (tree decl ATTRIBUTE_UNUSED, const char *name ATTRIBUTE_UNUSED, unsigned HOST_WIDE_INT size ATTRIBUTE_UNUSED, unsigned HOST_WIDE_INT rounded ATTRIBUTE_UNUSED) { - int align = symtab_node::get (decl)->definition_alignment (); #if defined ASM_OUTPUT_ALIGNED_DECL_LOCAL + int align = symtab_node::get (decl)->definition_alignment (); ASM_OUTPUT_ALIGNED_DECL_LOCAL (asm_out_file, decl, name, size, align); return true; #elif defined ASM_OUTPUT_ALIGNED_LOCAL + int align = symtab_node::get (decl)->definition_alignment (); ASM_OUTPUT_ALIGNED_LOCAL (asm_out_file, name, size, align); return true; #else