* PATCH: Add -flto and -flto-partition= to ld
@ 2010-12-06 4:03 H.J. Lu
2010-12-06 23:33 ` Alan Modra
0 siblings, 1 reply; 2+ messages in thread
From: H.J. Lu @ 2010-12-06 4:03 UTC (permalink / raw)
To: binutils
Hi,
collect-ld may be called with -flto and -flto-partition= options. This
patch adds them to ld so that we can debug ld plugin by cuting/pasting
the the same command line passed to collect-ld. OK to install?
Thanks.
H.J.
----
2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
* lexsup.c (ld_options): Add -flto and -flto-partition= for
GCC LTO option compatibility.
diff --git a/ld/lexsup.c b/ld/lexsup.c
index 722bbf6..94fa2cd 100644
--- a/ld/lexsup.c
+++ b/ld/lexsup.c
@@ -283,6 +283,12 @@ static const struct ld_option ld_options[] =
'\0', N_("PLUGIN"), N_("Load named plugin"), ONE_DASH },
{ {"plugin-opt", required_argument, NULL, OPTION_PLUGIN_OPT},
'\0', N_("ARG"), N_("Send arg to last-loaded plugin"), ONE_DASH },
+ { {"flto", optional_argument, NULL, OPTION_IGNORE},
+ '\0', NULL, N_("Ignored for GCC LTO option compatibility"),
+ ONE_DASH },
+ { {"flto-partition=", required_argument, NULL, OPTION_IGNORE},
+ '\0', NULL, N_("Ignored for GCC LTO option compatibility"),
+ ONE_DASH },
#endif /* ENABLE_PLUGINS */
{ {"Qy", no_argument, NULL, OPTION_IGNORE},
'\0', NULL, N_("Ignored for SVR4 compatibility"), ONE_DASH },
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: PATCH: Add -flto and -flto-partition= to ld
2010-12-06 4:03 PATCH: Add -flto and -flto-partition= to ld H.J. Lu
@ 2010-12-06 23:33 ` Alan Modra
0 siblings, 0 replies; 2+ messages in thread
From: Alan Modra @ 2010-12-06 23:33 UTC (permalink / raw)
To: H.J. Lu; +Cc: binutils
On Sun, Dec 05, 2010 at 08:03:36PM -0800, H.J. Lu wrote:
> * lexsup.c (ld_options): Add -flto and -flto-partition= for
> GCC LTO option compatibility.
OK.
--
Alan Modra
Australia Development Lab, IBM
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-12-06 23:33 ` Alan Modra
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