[PATCH] rs6000: Remove duplicate expression [PR106907]

[P Jeevitha via Gcc-patches]

PR106907 has few warnings spotted from cppcheck. In that addressing duplicate
expression issue here. Here the same expression is used twice in logical
AND(&&) operation which result in same result so removing that.

2023-06-05  Jeevitha Palanisamy  <jeevi...@linux.ibm.com>

gcc/
        PR target/106907
        * config/rs6000/rs6000.cc (vec_const_128bit_to_bytes): Remove
        duplicate expression.


diff --git a/gcc/config/rs6000/rs6000.cc b/gcc/config/rs6000/rs6000.cc
index 42f49e4a56b..d197c3f3289 100644
--- a/gcc/config/rs6000/rs6000.cc
+++ b/gcc/config/rs6000/rs6000.cc
@@ -28784,7 +28784,6 @@ vec_const_128bit_to_bytes (rtx op,
 
   info->all_words_same
     = (info->words[0] == info->words[1]
-       && info->words[0] == info->words[1]
        && info->words[0] == info->words[2]
        && info->words[0] == info->words[3]);