[LLVMdev] Let's -disable-post-ra for x86

Jakob Stoklund Olesen stoklund at 2pi.dk
Fri Mar 12 09:55:41 PST 2010


On Mar 12, 2010, at 12:23 AM, Daniel Dunbar wrote:

> Hi Jakob,
> 
> It's not completely clear from your post, I think your chart is just
> for x86_64? What does it look like for x86_32?

Here are the 32-bit numbers. I have omitted the compile times, since that is pretty clearly a universal win.

The table has runtime of llc-built tests with -O3 and LTO enabled, TARGET_FLAGS='-arch i386'.

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