>From f3b4641060bb818eb845820695cc8acac63a115a Mon Sep 17 00:00:00 2001
From: Kael Andrew Alonzo Franco <[email protected]>
Date: Thu, 6 Aug 2026 20:11:41 -0400
Subject: [PATCH] match: Fix two typos and format. [PR64992]
Fix two typos by r14-6927 and r17-2734.
Make r17-2574 GNU format.
Obvious fix so pushed.
PR tree-optimization/64992
gcc/ChangeLog:
* match.pd: Fix two typos and format.
Signed-off-by: Kael Andrew Franco <[email protected]>
---
gcc/match.pd | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/gcc/match.pd b/gcc/match.pd
index df6a179a848..7e644bc84d8 100644
--- a/gcc/match.pd
+++ b/gcc/match.pd
@@ -183,7 +183,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
(if (tree_nop_conversion_p (type, TREE_TYPE (@0)))))
)
/* `a ^ b` is another form of `a != b` when the type
- is a 1bit precission integer. */
+ is a 1bit precision integer. */
(match (maybe_cmp @0)
(bit_xor@0 @1 @2)
(if (INTEGRAL_TYPE_P (type)
@@ -2532,7 +2532,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
(simplify
(bit_and:c @0 (logical_inverted_value @0))
{ build_zero_cst (type); })
-/* X | !X and X ^ !X -> 1, , if X is truth-valued.
+/* X | !X and X ^ !X -> 1, if X is truth-valued.
X ==/!= !X is false/true. */
(for op (bit_ior bit_xor eq ne)
(simplify
@@ -2705,13 +2705,13 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT)
Check that the shift is well-defined (C is less than TYPE_PRECISION)
as some targets (such as x86's SSE) may return zero for larger C. */
(for neeq (ne eq)
- (simplify
- (neeq (lshift zero_one_valued_p@0 INTEGER_CST@1) integer_zerop@2)
- (if (tree_fits_uhwi_p (@1)
- && tree_to_uhwi (@1) < TYPE_PRECISION (TREE_TYPE (@0)))
- (if (neeq == NE_EXPR)
- (convert @0)
- (eq @0 @2)))))
+ (simplify
+ (neeq (lshift zero_one_valued_p@0 INTEGER_CST@1) integer_zerop@2)
+ (if (tree_fits_uhwi_p (@1)
+ && tree_to_uhwi (@1) < TYPE_PRECISION (TREE_TYPE (@0)))
+ (if (neeq == NE_EXPR)
+ (convert @0)
+ (eq @0 @2)))))
/* PR110010: (A >> C) != (B >> C) -> (A ^ B) >= (1 << C)
and likewise (A >> C) == (B >> C) -> (A ^ B) < (1 << C).
--
2.55.0
