Re: [PATCH] rs6000: Add pdep/pext

[Bill Schmidt via Gcc-patches]

On 5/8/20 3:47 PM, Segher Boessenkool wrote:
Hi,
On Thu, May 07, 2020 at 09:29:03PM -0500, Bill Schmidt wrote:
diff --git a/gcc/config/rs6000/altivec.md b/gcc/config/rs6000/altivec.md
index 5ef4889ba55..33ba57855bc 100644
--- a/gcc/config/rs6000/altivec.md
+++ b/gcc/config/rs6000/altivec.md
@@ -162,6 +162,8 @@ (define_c_enum "unspec"
     UNSPEC_VRLNM
     UNSPEC_VCLZDM
     UNSPEC_VCTZDM
+   UNSPEC_VPDEPD
+   UNSPEC_VPEXTD
Similarly, maybe UNSPEC_PDEP and UNSPEC_PEXT would be nicer.


Thanks -- I'll plan to go back and do a general cleanup on scalar/vector 
UNSPECs later on.  I expect we have a lot of this sort of redundancy.

Bill


Looks okay for trunk either way :-)


Segher