[PATCH] luoxhu - backport from trunk r255555, r257253 and r258137

[Segher Boessenkool]

Hi!

On Tue, Feb 19, 2019 at 01:23:53AM -0600, luoxhu@linux.ibm.com wrote:
> This is a backport of r255555, r257253 and r258137 of trunk to gcc-7-branch.
> The patches were on trunk before GCC 8 forked already. Totally 5 files need
> mannual resolve due to code changes for r255555. r257253 and r258137 are
> dependent testcases require vsx support need merge to avoid regression.

Could you show what changes you needed, please?  As patches for example.
It's not clear from the log :-(

> 2019-01-14  Luo Xiong Hu  <luoxhu@linux.ibm.com>
> 
> 	Backport from trunk. Mannually resolve 3 files:

Two spaces after a full stop.  "Manually", one "n".

> 	* config/rs6000/altivec.h (vec_extract_fp32_from_shorth,
> 	vec_extract_fp32_from_shortl): Resolve new #defines.

I don't know what this means, "resolve"?

> 	* config/rs6000/rs6000-c.c (ALTIVEC_BUILTIN_VEC_SLD): Resolve
> 	new expensions.

Same.  (And "expansions"?  Or what did you mean?).

> 	* doc/extend.texi: (vec_sld, vec_sll, vec_srl, vec_sro,
> 	vec_unpackh, vec_unpackl, test_vsi_packsu_vssi_vssi, vec_packsu,
> 	vec_cmpne): Resolve new documentation.
> 	2017-12-11  Carl Love  <cel@us.ibm.com>

An empty line before a new changelog please (before date and author).


Segher