r249591 - in /trunk/gcc: ChangeLog config/rs600...

[willschm at gcc dot gnu dot org]

Author: willschm
Date: Fri Jun 23 14:40:26 2017
New Revision: 249591

URL: https://gcc.gnu.org/viewcvs?rev=249591&root=gcc&view=rev
Log:
[gcc]

2017-06-23  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* config/rs6000/rs6000.c: Add include of ssa-propagate.h for
	update_call_from_tree().  (rs6000_gimple_fold_builtin): Add
	handling for early expansion of vector shifts (sl,sr,sra,rl).
	(builtin_function_type): Add vector shift right instructions
	to the unsigned argument list.

[gcc/testsuite]

2017-06-23  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* gcc.target/powerpc/fold-vec-shift-char.c: New.
	* gcc.target/powerpc/fold-vec-shift-int.c: New.
	* gcc.target/powerpc/fold-vec-shift-longlong.c: New.
	* gcc.target/powerpc/fold-vec-shift-short.c: New.
	* gcc.target/powerpc/fold-vec-shift-left.c: New.
	* gcc.target/powerpc/fold-vec-shift-left-fwrapv.c: New.
	* gcc.target/powerpc/fold-vec-shift-left-longlong-fwrapv.c: New.
	* gcc.target/powerpc/fold-vec-shift-left-longlong.c: New.


Added:
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-char.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-int.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-left-fwrapv.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-left-longlong-fwrapv.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-left-longlong.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-left.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-longlong.c
    trunk/gcc/testsuite/gcc.target/powerpc/fold-vec-shift-short.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/testsuite/ChangeLog