This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug c++/14425] New: vec_splat broken


#include <altivec.h>

vector unsigned int splat0(vector unsigned int x)
{
    return vec_splat(x, 0);
}


$PREFIX/bin/g++ -faltivec -S splat.c 

/Volumes/Space/Users/bungi/Source/GNU/gcc/gcc-tree-ssa/install/bin/../lib/gcc/powerpc-
apple-darwin7.2.0/3.5-tree-ssa/include/altivec.h: In function `__bool int __vector__ 
vec_splat(__bool int __vector__, int)':
/Volumes/Space/Users/bungi/Source/GNU/gcc/gcc-tree-ssa/install/bin/../lib/gcc/powerpc-
apple-darwin7.2.0/3.5-tree-ssa/include/altivec.h:4562: error: argument 2 must be a 5-bit 
unsigned literal
/Volumes/Space/Users/bungi/Source/GNU/gcc/gcc-tree-ssa/install/bin/../lib/gcc/powerpc-
apple-darwin7.2.0/3.5-tree-ssa/include/altivec.h: In function `unsigned int __vector__ 
vec_splat(unsigned int __vector__, int)':
/Volumes/Space/Users/bungi/Source/GNU/gcc/gcc-tree-ssa/install/bin/../lib/gcc/powerpc-
apple-darwin7.2.0/3.5-tree-ssa/include/altivec.h:4556: error: argument 2 must be a 5-bit 
unsigned literal

-- 
           Summary: vec_splat broken
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: tjw at omnigroup dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-apple-darwin7.2.0
  GCC host triplet: powerpc-apple-darwin7.2.0
GCC target triplet: powerpc-apple-darwin7.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14425


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]