r278892 - in /branches/gcc-9-branch/gcc: Change...

[helijia@gcc.gnu.org]

Author: helijia
Date: Mon Dec  2 06:23:56 2019
New Revision: 278892

URL: https://gcc.gnu.org/viewcvs?rev=278892&root=gcc&view=rev
Log:
[rs6000]Fix PR92098 by backporting vec_cmp and vcond_mask supports to gcc-9-branch

As PR92132 added vec_cmp_* and vcond_mask_* supports on trunk.  This is a
partial backport of vec_{cmp,cmpu}<mode><mode> interface and related expand
to gcc-9-branch to fix PR92098.

gcc/ChangeLog

2019-12-02  Li Jia He  <helijia@linux.ibm.com>

	Partial backport from mainline
	PR target/92098
	2019-11-08  Kewen Lin  <linkw@gcc.gnu.org>

	PR target/92132
	* config/rs6000/predicates.md
	(signed_or_equality_comparison_operator): New predicate.
	(unsigned_or_equality_comparison_operator): Likewise.
	* config/rs6000/rs6000.md (one_cmpl<mode>2): Remove expand.
	(one_cmpl<mode>3_internal): Rename to one_cmpl<mode>2.
	* config/rs6000/vector.md
	(vcond_mask_<mode><mode> for VEC_I and VEC_I): New expand.
	(vec_cmp<mode><mode> for VEC_I and VEC_I): Likewise.
	(vec_cmpu<mode><mode> for VEC_I and VEC_I): Likewise.

gcc/testsuite/ChangeLog

2019-12-02  Li Jia He  <helijia@linux.ibm.com>

	Partial backport from trunk
	PR target/92098
	2019-11-08  Kewen Lin  <linkw@gcc.gnu.org>

	PR target/92132
	* gcc.target/powerpc/pr92132-fp-1.c: New test.
	* gcc.target/powerpc/pr92132-fp-2.c: New test.


Added:
    branches/gcc-9-branch/gcc/testsuite/gcc.target/powerpc/pr92098-int-1.c
    branches/gcc-9-branch/gcc/testsuite/gcc.target/powerpc/pr92098-int-2.c
Modified:
    branches/gcc-9-branch/gcc/ChangeLog
    branches/gcc-9-branch/gcc/config/rs6000/predicates.md
    branches/gcc-9-branch/gcc/config/rs6000/rs6000.md
    branches/gcc-9-branch/gcc/config/rs6000/vector.md
    branches/gcc-9-branch/gcc/testsuite/ChangeLog