From 61d16219da517feae994d025beb1d6856809a7e0 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brechtvanlommel@pandora.be>
Date: Thu, 24 Jun 2010 18:05:51 +0000
Subject: Attempt to fix compiling SSE detection on 32 bit linux.

---
 source/blender/blenlib/intern/cpu.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'source/blender')

diff --git a/source/blender/blenlib/intern/cpu.c b/source/blender/blenlib/intern/cpu.c
index 490e1c3f02a..65e6b34488c 100644
--- a/source/blender/blenlib/intern/cpu.c
+++ b/source/blender/blenlib/intern/cpu.c
@@ -30,8 +30,13 @@ int BLI_cpu_support_sse2(void)
 	return 1;
 #elif defined(__GNUC__) && defined(i386)
 	/* for GCC x86 we check cpuid */
-	unsigned int a, b, c, d;
-	__asm__("cpuid": "=a"(a), "=b"(b), "=c"(c), "=d"(d): "a"(1));
+	unsigned int d;
+	__asm__(
+		"pushl %%ebx\n\t"
+		"cpuid\n\t"
+		"popl %%ebx\n\t"
+	      : "=d"(d)
+		  : "a"(1));
 	return (d & 0x04000000) != 0;
 #elif (defined(_MSC_VER) && defined(_M_IX86))
 	/* also check cpuid for MSVC x86 */
-- 
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