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| author | Caroline Tice <cmtice@google.com> | 2015-04-27 09:44:35 -0700 |
|---|---|---|
| committer | Caroline Tice <ctice@gcc.gnu.org> | 2015-04-27 09:44:35 -0700 |
| commit | 16d710b164529c81929bcb8bb55eea1b758b070e (patch) | |
| tree | df19ff6f9889f28dc41876292756363a07ed31ca /gcc/varasm.h | |
| parent | 0a48088a0b7339e8f1d000aee282cfb7e394938d (diff) | |
| download | gcc-16d710b164529c81929bcb8bb55eea1b758b070e.zip gcc-16d710b164529c81929bcb8bb55eea1b758b070e.tar.gz gcc-16d710b164529c81929bcb8bb55eea1b758b070e.tar.bz2 | |
Give proper type and size to named cold partitions.
2015-04-27 Caroline Tice <cmtice@google.com>
* final.c (final_scan_insn): Output cold_function_nmae as function
type.
* varasm.c (cold_function_name): Make gloval.
(assemble_start_function): Re-set cold_function_name.
(assemble_end_function): Output cold partition size.
* varasm.h (cold_fun ction_name): Declare global.
2015-04-27 Caroline Tice <cmtice@google.com>
* gcc.dg/tree-prof/cold_partition_label.c (main): Check for cold
partition size.
From-SVN: r222473
Diffstat (limited to 'gcc/varasm.h')
| -rw-r--r-- | gcc/varasm.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/varasm.h b/gcc/varasm.h index d2dafb7..0d7d563 100644 --- a/gcc/varasm.h +++ b/gcc/varasm.h @@ -20,6 +20,13 @@ along with GCC; see the file COPYING3. If not see #ifndef GCC_VARASM_H #define GCC_VARASM_H +/* The following global holds the "function name" for the code in the + cold section of a function, if hot/cold function splitting is enabled + and there was actually code that went into the cold section. A + pseudo function name is needed for the cold section of code for some + debugging tools that perform symbolization. */ +extern tree cold_function_name; + extern tree tree_output_constant_def (tree); extern void make_decl_rtl (tree); extern rtx make_decl_rtl_for_debug (tree); |