From 746a81a4430a69c5a09a509f8e5a85fbffb17305 Mon Sep 17 00:00:00 2001 From: eschnett Date: Sun, 5 Feb 2012 00:20:49 +0000 Subject: Various changes 1. Implement a simplified partial store interface Implement vec_store_nta_partial, which offers a simpler interface, similar to the one used in OpenCL. 2. Add kifmsg function, and implement kifpos and kifneg in terms of this. 3. Update (and make safer) Kranc-specific code git-svn-id: https://svn.cct.lsu.edu/repos/numrel/LSUThorns/Vectors/trunk@47 105869f7-3296-0410-a4ea-f4349344b45a --- src/vectors-4-Altivec.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/vectors-4-Altivec.h') diff --git a/src/vectors-4-Altivec.h b/src/vectors-4-Altivec.h index 679c34e..45e91d3 100644 --- a/src/vectors-4-Altivec.h +++ b/src/vectors-4-Altivec.h @@ -161,5 +161,5 @@ #define k4pow(x,a) K4REPL2(pow,x,a) #define k4sqrt(x) K4REPL(sqrt,x) -#define k4ifpos(x,y,z) \ - (vec_sel((y), (z), vec_sra(vec_convert((x), &(vector int*)0), 31))) +#define k4ifmsb(x,y,z) \ + (vec_sel((z), (y), vec_sra(vec_convert((x), &(vector int*)0), 31))) -- cgit v1.2.3