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Re: [Bug-gnubg] USE_SSE2

From: Michael Petch
Subject: Re: [Bug-gnubg] USE_SSE2
Date: Mon, 17 Aug 2009 11:41:24 -0600
User-agent: Microsoft-Entourage/

After I did the build cleanup I wasn’t aware of your change to test specifically for SSE2. Thanks for the headsup. Previously it had been a check for SSE(MMX) to look for SSE2 capability. My apologies.

+#if USE_SSE2
+        "shl $26, %%eax\n\t"
         "shl $25, %%eax\n\t"

On 17/08/09 5:55 AM, "Jonathan Kinsey" <address@hidden> wrote:

Note that I've changed this recently so it does check for sse2 (if use_sse2 is
defined) and also it doesn't fallback gracefully if this check fails.

So we should probably build a sse2 build and a non-sse build (maybe a non-sse
build only occasionally?).


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