[gcc(refs/users/marxin/heads/if-to-switch-v2)] rs6000, remove improperly defined and unsupported builtins.

[Martin Liska]

https://gcc.gnu.org/g:1da918e153b60ef81686dc5cd110d8608d962c79

commit 1da918e153b60ef81686dc5cd110d8608d962c79
Author: Carl Love <cel@us.ibm.com>
Date:   Thu Aug 27 13:36:13 2020 -0500

    rs6000, remove improperly defined and unsupported builtins.
    
    gcc/ChangeLog
    
    2020-08-31  Carl Love  <cel@us.ibm.com>
    
            PR target/85830
            * config/rs6000/altivec.h (vec_popcntb, vec_popcnth, vec_popcntw,
            vec_popcntd): Remove defines.

Diff:
---
 gcc/config/rs6000/altivec.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/gcc/config/rs6000/altivec.h b/gcc/config/rs6000/altivec.h
index bf2240f16a2..8a2dcda0144 100644
--- a/gcc/config/rs6000/altivec.h
+++ b/gcc/config/rs6000/altivec.h
@@ -407,10 +407,6 @@
 #define vec_vpopcnth __builtin_vec_vpopcnth
 #define vec_vpopcntw __builtin_vec_vpopcntw
 #define vec_popcnt __builtin_vec_vpopcntu
-#define vec_popcntb __builtin_vec_vpopcntub
-#define vec_popcnth __builtin_vec_vpopcntuh
-#define vec_popcntw __builtin_vec_vpopcntuw
-#define vec_popcntd __builtin_vec_vpopcntud
 #define vec_vrld __builtin_vec_vrld
 #define vec_vsld __builtin_vec_vsld
 #define vec_vsrad __builtin_vec_vsrad