[PATCH 3/5] bitwise: allow compares for bitwise types

[Luc Van Oostenryck <luc.vanoostenryck@gmail.com>]

Currently, bitwise types are restricted to bitwise operations
(&, |, ^ and ~) as well as equality comparisons.

This patch makes the others comparisons valid for bitwise types
too.

Warning: This change make sense in the context of [1] but
         doesn't make sense for the 'main' bitwise types:
         __be32 and friends.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
---
 evaluate.c                       | 4 ++++
 validation/bitwise-cmp.c         | 1 -
 validation/linear/bitwise-cmps.c | 1 -
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/evaluate.c b/evaluate.c
index bcbcdf1ef0cc..bb8c0caa905a 100644
--- a/evaluate.c
+++ b/evaluate.c
@@ -435,6 +435,10 @@ static int restricted_binop(int op, struct symbol *type)
 		case '^':
 		case '?':
 			return 2;	/* keep fouled */
+		case '<':
+		case '>':
+		case SPECIAL_LTE:
+		case SPECIAL_GTE:
 		case SPECIAL_EQUAL:
 		case SPECIAL_NOTEQUAL:
 			return 3;	/* warn if fouled */
diff --git a/validation/bitwise-cmp.c b/validation/bitwise-cmp.c
index ca12b5e51e8e..8c3e6894072d 100644
--- a/validation/bitwise-cmp.c
+++ b/validation/bitwise-cmp.c
@@ -28,5 +28,4 @@ static int gtx(b32 x, b32 y)  { return (x >  y); }
 
 /*
  * check-name: bitwise-cmp
- * check-known-to-fail
  */
diff --git a/validation/linear/bitwise-cmps.c b/validation/linear/bitwise-cmps.c
index 6122944a42c6..f83ab7fe47db 100644
--- a/validation/linear/bitwise-cmps.c
+++ b/validation/linear/bitwise-cmps.c
@@ -8,7 +8,6 @@ static int gtu(bs32 x, bs32 y)  { return (x >  y); }
 /*
  * check-name: bitwise-cmps
  * check-command: test-linearize -Wno-decl $file
- * check-known-to-fail
  *
  * check-output-ignore
  * check-output-excludes: setb\\.
-- 
2.36.1