[gcc(refs/users/aoliva/heads/testme)] verbosify split loads of rhs too

[Alexandre Oliva <aoliva@gcc.gnu.org>]

https://gcc.gnu.org/g:5d71254dbd020cc3064379377c89356717e910f5

commit 5d71254dbd020cc3064379377c89356717e910f5
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Wed Sep 23 20:12:52 2020 -0300

    verbosify split loads of rhs too

Diff:
---
 gcc/fold-const.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/gcc/fold-const.c b/gcc/fold-const.c
index 817d4f9010d..fc64a5a823f 100644
--- a/gcc/fold-const.c
+++ b/gcc/fold-const.c
@@ -6842,8 +6842,6 @@ fold_truth_andor_1 (location_t loc, enum tree_code code, tree truth_type,
 		    && lr_bitpos >= 0
 		    && rr_bitpos >= 0)));
 
-      tree orig_lhs = lhs, orig_rhs = rhs;
-
       int parts = 1;
       tree ld_arg[2][2];
       HOST_WIDE_INT bitpos[2][2];
@@ -7014,12 +7012,15 @@ fold_truth_andor_1 (location_t loc, enum tree_code code, tree truth_type,
 	  *separatep = cmp[1];
 	}
 
-      if (report)
+      if (separatep && *separatep)
+	inform (loc, "merged sep extra %qE and %qE into %qE and %qE",
+		lhs, rhs, result, *separatep);
+      else if (report)
 	inform (loc, "merged nc extra %qE and %qE into %qE",
-		orig_lhs, orig_rhs, result);
+		lhs, rhs, result);
       else if (l_xor || r_xor)
 	inform (loc, "merged extra %qE and %qE into %qE",
-		orig_lhs, orig_rhs, result);
+		lhs, rhs, result);
 
       return result;
     }