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From: Andrew Stubbs <ams@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc/devel/omp/gcc-12] omp-simd-clone: Unbreak bootstrap
Date: Thu, 1 Sep 2022 10:48:53 +0000 (GMT) [thread overview]
Message-ID: <20220901104853.27BDB382DB25@sourceware.org> (raw)
https://gcc.gnu.org/g:f8227cfa275c1ccefacd0786216a1e871e24e380
commit f8227cfa275c1ccefacd0786216a1e871e24e380
Author: Jakub Jelinek <jakub@redhat.com>
Date: Wed Aug 31 10:20:54 2022 +0200
omp-simd-clone: Unbreak bootstrap
This patch fixes -Werror=sign-compare errors during stage2/stage3.
2022-08-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Jakub Jelinek <jakub@redhat.com>
* omp-simd-clone.cc (simd_clone_adjust_return_type,
simd_clone_adjust_argument_types): Use known_eq (veclen, 0U)
instead of known_eq (veclen, 0) to avoid -Wsign-compare warnings.
(cherry picked from commit 437bde93dcde8309bb23ee255924c697e8e70df9)
Diff:
---
gcc/ChangeLog.omp | 10 ++++++++++
gcc/omp-simd-clone.cc | 6 +++---
2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/gcc/ChangeLog.omp b/gcc/ChangeLog.omp
index 04fdec04baa..5ed915edaec 100644
--- a/gcc/ChangeLog.omp
+++ b/gcc/ChangeLog.omp
@@ -1,3 +1,13 @@
+2022-09-01 Andrew Stubbs <ams@codesourcery.com>
+
+ Backport from mainline:
+ 2022-08-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ Jakub Jelinek <jakub@redhat.com>
+
+ * omp-simd-clone.cc (simd_clone_adjust_return_type,
+ simd_clone_adjust_argument_types): Use known_eq (veclen, 0U)
+ instead of known_eq (veclen, 0) to avoid -Wsign-compare warnings.
+
2022-09-01 Andrew Stubbs <ams@codesourcery.com>
Backport from mainline:
diff --git a/gcc/omp-simd-clone.cc b/gcc/omp-simd-clone.cc
index c3ab1834167..756c4a89bfc 100644
--- a/gcc/omp-simd-clone.cc
+++ b/gcc/omp-simd-clone.cc
@@ -504,7 +504,7 @@ simd_clone_adjust_return_type (struct cgraph_node *node)
veclen = node->simdclone->vecsize_int;
else
veclen = node->simdclone->vecsize_float;
- if (known_eq (veclen, 0))
+ if (known_eq (veclen, 0U))
veclen = node->simdclone->simdlen;
else
veclen = exact_div (veclen, GET_MODE_BITSIZE (SCALAR_TYPE_MODE (t)));
@@ -621,7 +621,7 @@ simd_clone_adjust_argument_types (struct cgraph_node *node)
veclen = sc->vecsize_int;
else
veclen = sc->vecsize_float;
- if (known_eq (veclen, 0))
+ if (known_eq (veclen, 0U))
veclen = sc->simdlen;
else
veclen
@@ -676,7 +676,7 @@ simd_clone_adjust_argument_types (struct cgraph_node *node)
veclen = sc->vecsize_int;
else
veclen = sc->vecsize_float;
- if (known_eq (veclen, 0))
+ if (known_eq (veclen, 0U))
veclen = sc->simdlen;
else
veclen = exact_div (veclen,
reply other threads:[~2022-09-01 10:48 UTC|newest]
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