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Re: [trans-mem] Fix TM optimization passes vs DECL_IS_TM_CLONE
- From: Aldy Hernandez <aldyh at redhat dot com>
- To: Richard Henderson <rth at redhat dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Tue, 20 Oct 2009 16:08:35 -0400
- Subject: Re: [trans-mem] Fix TM optimization passes vs DECL_IS_TM_CLONE
- References: <4ADDE6B3.7000509@redhat.com>
On Tue, Oct 20, 2009 at 09:34:59AM -0700, Richard Henderson wrote:
> DECL_IS_TM_CLONE routines have an outer TM region that covers the whole
> function. In order to make it easy to bypass a few "scan the region"
> tests, we set region->exit_blocks == NULL for that region.
Hmmm, didn't know that.
Do you mind commenting things a bit more in struct tm_region?