On Mon, Mar 26, 2012 at 9:02 PM, Richard Sandiford
wrote:
>> * cse.c (cse_canonicalized_basic_blocks): New simple bitmap to
>> tag basic blocks that have already been traversed at least once,
>> so that all insns have been canonicalized.
>> (cse_insn): Call canonicalize_ins
Steven Bosscher writes:
> On Wed, Mar 21, 2012 at 1:13 AM, Ian Lance Taylor wrote:
>> On Tue, Mar 20, 2012 at 2:06 PM, Steven Bosscher wrote:
>>>
>>> This patch splits a couple of pieces of cse_insn out to new functions.
>>> There are no functional changes, and no code generation differences as
>>
On Thu, Mar 22, 2012 at 12:09 AM, Steven Bosscher wrote:
> (cse_find_path): Micro-optimization, reorder one condition to
> avoid a reference to cfun.
Ah, and please ignore this bit. I don't know what I was thinking...
On Wed, Mar 21, 2012 at 1:13 AM, Ian Lance Taylor wrote:
> On Tue, Mar 20, 2012 at 2:06 PM, Steven Bosscher wrote:
>>
>> This patch splits a couple of pieces of cse_insn out to new functions.
>> There are no functional changes, and no code generation differences as
>> far as I could tell on x86_64
On Tue, Mar 20, 2012 at 2:06 PM, Steven Bosscher wrote:
>
> This patch splits a couple of pieces of cse_insn out to new functions.
> There are no functional changes, and no code generation differences as
> far as I could tell on x86_64 (-m64 and -m32).
>
> The purpose of the patch is and, loto hop
