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From: pinskia@physics.uc.edu To: gcc-gnats@gcc.gnu.org Subject: optimization/10817: gcc does not optimize result=0;if(t!=0)result=t; to result=t; Date: Fri, 16 May 2003 14:16:00 -0000 [thread overview] Message-ID: <20030516140922.30613.qmail@sources.redhat.com> (raw) >Number: 10817 >Category: optimization >Synopsis: gcc does not optimize result=0;if(t!=0)result=t; to result=t; >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Fri May 16 14:16:01 UTC 2003 >Closed-Date: >Last-Modified: >Originator: Andrew Pinski >Release: GNU C version 3.4 20030516 (experimental) (powerpc-apple-darwin6.6) >Organization: >Environment: powerpc-apple-darwin6.6 >Description: gcc does not optimize result=0; if(t!=0) result=t; to result=t; or if(!t) result = t; else result = 0; to result = 0; >How-To-Repeat: int h(int t) { if (!t) return 0; return t; } int h1(int t) { int result = 0; if (t) result = t; return result; } >Fix: Unknown. >Release-Note: >Audit-Trail: >Unformatted:
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