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| author | Jan Hubicka <hubicka@ucw.cz> | 2019-11-03 13:48:43 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-11-03 12:48:43 +0000 |
| commit | c9ef0409cd8f40ebca439ed446142fe3a2e727d3 (patch) | |
| tree | 02b234403a8ac14394b85f5c47afa2fc22b9dc17 /gcc/ggc-common.c | |
| parent | da5c1bbe973db144cc1d297ad49b519a870ab0ba (diff) | |
| download | gcc-c9ef0409cd8f40ebca439ed446142fe3a2e727d3.zip gcc-c9ef0409cd8f40ebca439ed446142fe3a2e727d3.tar.gz gcc-c9ef0409cd8f40ebca439ed446142fe3a2e727d3.tar.bz2 | |
config.in: Regenerate.
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac: Check for mallinfo.
* ggc-common.c: Include malloc.h if available;
include options.h
(report_heap_memory_use): New functoin.
* ggc-page.c (ggc_grow): Do not print "start".
* ggc.h (report_heap_memory_use): Declare.
* pases.c (execute_one_pass): Report memory after IPA passes.
(ipa_read_summaries_1): Likewise.
(ipa_read_optimization_summaries_1): Likewise.
* lto/lto-common.c (read_cgraph_and_symbols): Improve -Q reporting.
* lto.c (lto_wpa_write_files): Likewise.
From-SVN: r277753
Diffstat (limited to 'gcc/ggc-common.c')
| -rw-r--r-- | gcc/ggc-common.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/ggc-common.c b/gcc/ggc-common.c index 48db420..b0a01c7 100644 --- a/gcc/ggc-common.c +++ b/gcc/ggc-common.c @@ -21,6 +21,9 @@ along with GCC; see the file COPYING3. If not see any particular GC implementation. */ #include "config.h" +#ifdef HAVE_MALLINFO +#include <malloc.h> +#endif #include "system.h" #include "coretypes.h" #include "timevar.h" @@ -29,6 +32,7 @@ along with GCC; see the file COPYING3. If not see #include "params.h" #include "hosthooks.h" #include "plugin.h" +#include "options.h" /* When set, ggc_collect will do collection. */ bool ggc_force_collect; @@ -1006,3 +1010,14 @@ ggc_prune_overhead_list (void) delete ggc_mem_desc.m_reverse_object_map; ggc_mem_desc.m_reverse_object_map = new map_t (13, false, false, false); } + +/* Return memory used by heap in kb, 0 if this info is not available. */ + +void +report_heap_memory_use () +{ +#ifdef HAVE_MALLINFO + if (!quiet_flag) + fprintf (stderr," {heap %luk}", (unsigned long)(mallinfo().arena / 1024)); +#endif +} |