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Thomas Koenig e56e3fda60 re PR fortran/52473 (CSHIFT slow - inline it?) 
2017-06-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/52473
	* Makefile.am:  Add i_cshift1a_c.  Add rules to generate files
	from cshift1a.m4.
	* Makefile.in: Regenerated.
	* m4/cshift1a.m4: New file.
	* m4/cshift.m4 (cshift1): Split up inner loop by removing
	condition. Use memcpy where possible.  Call helper functions
	based on dtype.
	* libgfortran.h: Add prototypes for cshift1_16_c10,
	cshift1_16_c16, cshift1_16_c4, cshift1_16_c8, cshift1_16_i1,
	cshift1_16_i16, cshift1_16_i2, cshift1_16_i4, cshift1_16_i8,
	cshift1_16_r10, cshift1_16_r16, cshift1_16_r4, cshift1_16_r8,
	cshift1_4_c10, cshift1_4_c16, cshift1_4_c4, cshift1_4_c8,
	cshift1_4_i1, cshift1_4_i16, cshift1_4_i2, cshift1_4_i4,
	cshift1_4_i8, cshift1_4_r10, cshift1_4_r16, cshift1_4_r4,
	cshift1_4_r8, cshift1_8_c10, cshift1_8_c16, cshift1_8_c4,
	cshift1_8_c8, cshift1_8_i1, cshift1_8_i16, cshift1_8_i2,
	cshift1_8_i4, cshift1_8_i8, cshift1_8_r10, cshift1_8_r16,
	cshift1_8_r4 and cshift1_8_r8.
	* generated/cshift1_16_c10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_c16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_c4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_c8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i1.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i2.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_i8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_16_r8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_c8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i1.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i2.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_i8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_4_r8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_c8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i1.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i2.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_i8.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r10.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r16.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r4.c: New file, generated from cshift1a.m4.
	* generated/cshift1_8_r8.c: New file, generated from cshift1a.m4.

2017-06-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

        PR fortran/52473
	* gfortran.dg/cshift_2.f90:  New test.

From-SVN: r249620
 		2017-06-24 07:07:56 +00:00
..
caf check.c (positive_check): Add new function checking constant for being greater then zero. 2017-03-05 12:35:47 +01:00
config Update copyright years. 2017-01-01 13:07:43 +01:00
generated re PR fortran/52473 (CSHIFT slow - inline it?) 2017-06-24 07:07:56 +00:00
ieee Update copyright years. 2017-01-01 13:07:43 +01:00
intrinsics Don't use Win32 functions on CYGWIN. 2017-03-15 15:46:35 +02:00
io re PR fortran/53029 (missed optimization in internal read (without implied-do-loop)) 2017-05-29 19:17:57 +00:00
m4 re PR fortran/52473 (CSHIFT slow - inline it?) 2017-06-24 07:07:56 +00:00
runtime Typo fixes for "Don't assume __secure_getenv is available" 2017-05-12 09:56:41 +02:00
ChangeLog re PR fortran/52473 (CSHIFT slow - inline it?) 2017-06-24 07:07:56 +00:00
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ChangeLog-2013 Rotate ChangeLog for 2013. 2014-06-17 06:55:59 +03:00
ChangeLog-2014 Update copyright years. 2016-01-04 15:30:50 +01:00
ChangeLog-2015 Update copyright years. 2016-01-04 15:30:50 +01:00
ChangeLog-2016 Update copyright years. 2017-01-01 13:07:43 +01:00
Makefile.am re PR fortran/52473 (CSHIFT slow - inline it?) 2017-06-24 07:07:56 +00:00
Makefile.in re PR fortran/52473 (CSHIFT slow - inline it?) 2017-06-24 07:07:56 +00:00
acinclude.m4 Fix libgfortran FMA3/FMA4 tests 2017-05-28 19:12:45 +00:00
aclocal.m4 Disable hwcaps on libgfortran 2016-12-12 13:40:21 +00:00
c99_protos.h re PR fortran/79305 (real128 - undefined reference to cexpl) 2017-01-31 18:50:31 +00:00
config.h.in re PR libfortran/78379 (Processor-specific versions for matmul) 2017-05-25 21:51:27 +00:00
configure Fix libgfortran FMA3/FMA4 tests 2017-05-28 19:12:45 +00:00
configure.ac re PR libfortran/78379 (Processor-specific versions for matmul) 2017-05-25 21:51:27 +00:00
configure.host re PR target/78478 (Compile Error for i386-rtems) 2017-01-19 22:00:53 +01:00
gfortran.map iresolve.c (gfc_resolve_ftell): Call "ftell" instead of "ftell2". 2016-12-21 09:35:57 +00:00
kinds-override.h Update copyright years. 2017-01-01 13:07:43 +01:00
libgfortran.h re PR fortran/52473 (CSHIFT slow - inline it?) 2017-06-24 07:07:56 +00:00
libgfortran.spec.in
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libtool-version re PR libfortran/77828 (Linking gfortran-7 compiled program with libgfortran of 5.x allowed but crashes when containing write to string) 2016-10-24 21:42:29 +00:00
mk-kinds-h.sh
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mk-sik-inc.sh
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mk-srk-inc.sh
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