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r267347 - in /trunk/gcc/fortran: ChangeLog fron...


Author: tkoenig
Date: Sat Dec 22 14:14:44 2018
New Revision: 267347

URL: https://gcc.gnu.org/viewcvs?rev=267347&root=gcc&view=rev
Log:
2018-12-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85544
	* frontend-passes.c (optimize_power): Remove.
	(optimize_op): Remove call to optimize_power.
	* trans-expr.c (gfc_conv_power_op): Handle cases of 1**integer,
	(2|4|8|16) ** integer and (-1) ** integer.

2018-12-22  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/85544
	* gfortran.dg/power_7.f90: New test.


Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/frontend-passes.c
    trunk/gcc/fortran/trans-expr.c


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