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From: Roger Sayle <sayle@gcc.gnu.org>
To: gcc-cvs@gcc.gnu.org
Subject: [gcc r12-2242] Tweak testcase for PR tree-optimization/101403.
Date: Mon, 12 Jul 2021 09:59:58 +0000 (GMT)	[thread overview]
Message-ID: <20210712095958.786C73835810@sourceware.org> (raw)

https://gcc.gnu.org/g:0192c3eedbc7e6fe703abd8b321f400ddb02adf7

commit r12-2242-g0192c3eedbc7e6fe703abd8b321f400ddb02adf7
Author: Roger Sayle <roger@nextmovesoftware.com>
Date:   Mon Jul 12 10:59:08 2021 +0100

    Tweak testcase for PR tree-optimization/101403.
    
    Initialize unused variable u in compound expression.  Committed as obvious.
    
    2021-07-12  Roger Sayle  <roger@nextmovesoftware.com>
                Jakub Jelinek  <jakub@redhat.com>
    
    gcc/testsuite/ChangeLog
            PR tree-optimization/101403
            * gcc.dg/pr101403.c: Avoid (unimportant) uninitialized variable.

Diff:
---
 gcc/testsuite/gcc.dg/pr101403.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.dg/pr101403.c b/gcc/testsuite/gcc.dg/pr101403.c
index ac5fa7944dc..88df112e919 100644
--- a/gcc/testsuite/gcc.dg/pr101403.c
+++ b/gcc/testsuite/gcc.dg/pr101403.c
@@ -2,7 +2,7 @@
 /* { dg-options "-O2" } */
 unsigned int foo (unsigned int a)
 {
-  unsigned int u;
+  unsigned int u = 0;
   unsigned short b = __builtin_bswap16 (a);
   return b >> (u, 12);
 }


                 reply	other threads:[~2021-07-12  9:59 UTC|newest]

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