r262876 - in /trunk/gcc: fortran/ChangeLog fort...

Thu Jul 19 09:49:00 GMT 2018

Author: ktkachov
Date: Thu Jul 19 09:49:36 2018
New Revision: 262876

URL: https://gcc.gnu.org/viewcvs?rev=262876&root=gcc&view=rev
Log:
[Fortran] Use MIN/MAX_EXPR or IFN_FMIN/MAX for min/max intrinsics when possible

	* trans-intrinsic.c: (gfc_conv_intrinsic_minmax): Emit MIN_MAX_EXPR
	or IFN_FMIN/FMAX sequence to calculate the min/max when possible.

	* gfortran.dg/max_fmax_aarch64.f90: New test.
	* gfortran.dg/min_fmin_aarch64.f90: Likewise.
	* gfortran.dg/minmax_integer.f90: Likewise.

Added:
    trunk/gcc/testsuite/gfortran.dg/max_fmax_aarch64.f90
    trunk/gcc/testsuite/gfortran.dg/min_fmin_aarch64.f90
    trunk/gcc/testsuite/gfortran.dg/minmax_integer.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/testsuite/ChangeLog