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r242874 - in /trunk/gcc: ChangeLog match.pd tes...
- From: amker at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Fri, 25 Nov 2016 11:45:44 -0000
- Subject: r242874 - in /trunk/gcc: ChangeLog match.pd tes...
Author: amker
Date: Fri Nov 25 11:45:43 2016
New Revision: 242874
URL: https://gcc.gnu.org/viewcvs?rev=242874&root=gcc&view=rev
Log:
PR middle-end/78507
PR middle-end/78510
PR middle-end/78517
* match.pd ((cond (cmp (convert1? @1) @3) (convert2? @1) @2)): Use
cmp directly, rather than cmp_code. Initialize code to ERROR_MARK
and set it to result code if transformation is valid. Use code EQ
directly in last simplification case.
gcc/testsuite
PR middle-end/78507
PR middle-end/78510
PR middle-end/78517
* g++.dg/torture/pr78507.C: New test.
* gcc.dg/torture/pr78510.c: New test.
* gcc.dg/torture/pr78517.c: New test.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr78507.C
trunk/gcc/testsuite/gcc.dg/torture/pr78510.c
trunk/gcc/testsuite/gcc.dg/torture/pr78517.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/match.pd
trunk/gcc/testsuite/ChangeLog