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| author | Jakub Jelinek <jakub@redhat.com> | 2024-01-23 13:57:41 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2024-01-23 13:57:41 +0100 |
| commit | ac98aa7828b5eb94f12d06a275b95581a34392e4 (patch) | |
| tree | ce91a451ea0519575e2fb65988f40baef64b0ce6 | |
| parent | 02e683894942da1620c07bd7e3e8b1d5950d91aa (diff) | |
| download | gcc-ac98aa7828b5eb94f12d06a275b95581a34392e4.zip gcc-ac98aa7828b5eb94f12d06a275b95581a34392e4.tar.gz gcc-ac98aa7828b5eb94f12d06a275b95581a34392e4.tar.bz2 | |
ia64: Fix up -Wunused-parameter warning
Since r14-6945-gc659dd8bfb55e02a1b97407c1c28f7a0e8f7f09b
there is a warning
../../gcc/config/ia64/ia64.cc: In function ‘void ia64_start_function(FILE*, const char*, tree)’:
../../gcc/config/ia64/ia64.cc:3889:59: warning: unused parameter ‘decl’ [-Wunused-parameter]
3889 | ia64_start_function (FILE *file, const char *fnname, tree decl)
| ~~~~~^~~~
which presumably for bootstraps breaks the bootstrap.
While the decl parameter is passed to the ASM_OUTPUT_FUNCTION_LABEL macro,
that macro actually doesn't use that argument, so the removal of
ATTRIBUTE_UNUSED was incorrect.
This patch reverts the first ia64.cc hunk from r14-6945.
2024-01-23 Jeff Law <jlaw@ventanamicro.com>
Jakub Jelinek <jakub@redhat.com>
* config/ia64/ia64.cc (ia64_start_function): Add ATTRIBUTE_UNUSED to
decl.
| -rw-r--r-- | gcc/config/ia64/ia64.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/config/ia64/ia64.cc b/gcc/config/ia64/ia64.cc index 53a4444..ac3d5607 100644 --- a/gcc/config/ia64/ia64.cc +++ b/gcc/config/ia64/ia64.cc @@ -3886,7 +3886,8 @@ ia64_expand_prologue (void) /* Output the textual info surrounding the prologue. */ void -ia64_start_function (FILE *file, const char *fnname, tree decl) +ia64_start_function (FILE *file, const char *fnname, + tree decl ATTRIBUTE_UNUSED) { #if TARGET_ABI_OPEN_VMS vms_start_function (fnname); |