[PATCH][RFC] Add -fno-aggressive-loop-optimizations

Dominique Dhumieres dominiq@lps.ens.fr
Wed Jan 30 16:48:00 GMT 2013


I just finished a clean bootstrap of r195576 with your patch.
I have used it to clean the XPASS of gfortran.dg/do_1.f90 for -O0
and -O1 with the following patch:

--- /opt/gcc/_clean/gcc/testsuite/gfortran.dg/do_1.f90	2012-10-18 20:35:25.000000000 +0200
+++ /opt/gcc/work/gcc/testsuite/gfortran.dg/do_1.f90	2013-01-30 17:00:30.000000000 +0100
@@ -1,4 +1,5 @@
-! { dg-do run { xfail *-*-* } }
+! { dg-do run }
+! { dg-additional-options "-fno-aggressive-loop-optimizations" }
 ! XFAIL is tracked in PR 54932
 ! Program to check corner cases for DO statements.
 program do_1

Cheers,

Dominique



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