From: Martin Kroeker <martin@ruby.chemie.uni-freiburg.de>
Date: Wed, 25 Oct 2017 14:45:41 +0000 (+0200)
Subject: Eliminate loop code when called as/from dsdot
X-Git-Tag: v0.3.0~66^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a07807caac631234250a7c1b487812b62265df0e;p=platform%2Fupstream%2Fopenblas.git

Eliminate loop code when called as/from dsdot
---

diff --git a/kernel/x86_64/sdot_microk_haswell-2.c b/kernel/x86_64/sdot_microk_haswell-2.c
index 4051f9c..3248c40 100644
--- a/kernel/x86_64/sdot_microk_haswell-2.c
+++ b/kernel/x86_64/sdot_microk_haswell-2.c
@@ -53,9 +53,11 @@ static void sdot_kernel_16( BLASLONG n, FLOAT *x, FLOAT *y, FLOAT *dot)
 	"vfmadd231ps    64(%3,%0,4), %%ymm14, %%ymm6 \n\t"  // 2 * y
 	"vfmadd231ps    96(%3,%0,4), %%ymm15, %%ymm7 \n\t"  // 2 * y
 
+#ifndef DSDOT
 	"addq		$32 , %0	  	     \n\t"
 	"subq	        $32 , %1		     \n\t"		
 	"jnz		1b		             \n\t"
+#endif
 
 	"vextractf128	$1 , %%ymm4 , %%xmm12	     \n\t"
 	"vextractf128	$1 , %%ymm5 , %%xmm13	     \n\t"