On Sun, Dec 2, 2012 at 6:39 PM, Marc Glisse <marc.gli...@inria.fr> wrote:
> While I was there, I decided to improve another bit of VEC_SELECT > simplification (this supersedes the patch in the father of this message). > > Adding Uros in Cc: because I am touching the x86 backend. Sorry to add yet > another insn variant, but I don't see how we can avoid it here. > > The x86 and RTL parts are independent, but the testcases need both. > > bootstrap+testsuite on x86_64-linux. (for next stage1 I assume) > > 2012-12-02 Marc Glisse <marc.gli...@inria.fr> > > PR target/43147 > PR target/44551 > gcc/ > * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>: > Improve VEC_SELECT and VEC_CONCAT subcases. > * config/i386/sse.md (*sse_shufps_<mode>_single): New. > > gcc/testsuite/ > * gcc.target/i386/pr43147.c: New testcase. > * gcc.target/i386/pr44551.c: New testcase. x86 part and testcases are OK, together with RTL part. I will leave to RTL maintainer if the combined patch is still OK for 4.8. Thanks, Uros.
