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Re: [RFT] Remove -fno-tree-dominator-opts from libgcc/config/t-darwin

Hi Steven,

On 7 Jul 2012, at 16:34, Steven Bosscher wrote:

> On Sat, Jul 7, 2012 at 5:06 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
>> Are you sure this the right patch? -fno-tree-dominator-opts is still here.
> 
> I am sure it is not the right patch :-)
> Thanks!
> 
> Index: libgcc/config/t-darwin
> ===================================================================
> --- libgcc/config/t-darwin      (revision 189348)
> +++ libgcc/config/t-darwin      (working copy)
> @@ -1,7 +1,5 @@
> -# Pass -fno-tree-dominator-opts to work around bug 26840.
> crt3.o: $(srcdir)/config/darwin-crt3.c
> -       $(crt_compile) \
> -         -fno-tree-dominator-opts $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
> +       $(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -c $<
> 
> crttms.o: $(srcdir)/config/darwin-crt-tm.c
>        $(crt_compile) $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) -DSTART -c $<


regstrapped (all+ada+objc++) on i686-darwin9 with no regressions.

Iain
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