Hi,
Old version seems use ENABLE_JIT_OPTIMIZE_ARITHMETIC to enable sse2 and only
for X86_64, current version changes conf to:
1. you must ENABLE_JIT_OPTIMIZE_ARITHMETIC or else you use interpreter for
arithmatic.
2. if ALTERNATE_JSIMMEDIATE not enabled you must have sse2 engine
3. if ALTERNATE_
SSE2 code generation is guarded by calls to a function
'isSSE2Present()'.
On Feb 26, 2009, at 12:27 PM, x yz wrote:
Hi,
Old version seems use ENABLE_JIT_OPTIMIZE_ARITHMETIC to enable sse2
and only for X86_64, current version changes conf to:
1. you must ENABLE_JIT_OPTIMIZE_ARITHMETIC or el
port JIT to MIPS - how to get of SSE2 now?
> To: "WebKit Development"
> Date: Friday, February 27, 2009, 6:03 AM
> SSE2 code generation is guarded by calls to a function
> 'isSSE2Present()'.
>
> On Feb 26, 2009, at 12:27 PM, x yz wrote:
>
> >
> &
:
From: Gavin Barraclough
Subject: Re: [webkit-dev] want to port JIT to MIPS - how to get of
SSE2 now?
To: "WebKit Development"
Date: Friday, February 27, 2009, 6:03 AM
SSE2 code generation is guarded by calls to a function
'isSSE2Present()'.
On Feb 26, 2009, at 12:27 PM, x yz
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