r226389 - in /branches/gcc-4_9-branch/gcc: Chan...

[uros@gcc.gnu.org]

Author: uros
Date: Thu Jul 30 08:53:48 2015
New Revision: 226389

URL: https://gcc.gnu.org/viewcvs?rev=226389&root=gcc&view=rev
Log:
	Backport from mainline:
	2015-07-17  Uros Bizjak  <ubizjak@gmail.com>

	PR rtl-optimization/66891
	* calls.c (expand_call): Wrap precompute_register_parameters with
	NO_DEFER_POP/OK_DEFER_POP to prevent deferred pops.

	2015-07-15  Uros Bizjak  <ubizjak@gmail.com>

	PR target/58066
	* config/i386/i386.md (*tls_global_dynamic_64_<mode>): Depend on SP_REG.
	(*tls_local_dynamic_base_64_<mode>): Ditto.
	(*tls_local_dynamic_base_64_largepic): Ditto.
	(tls_global_dynamic_64_<mode>): Update expander pattern.
	(tls_local_dynamic_base_64_<mode>): Ditto.

	2015-07-15  Uros Bizjak  <ubizjak@gmail.com>

	PR rtl-optimization/58066
	* calls.c (expand_call): Precompute register parameters before stack
	alignment is performed.

	2014-05-08  Wei Mi  <wmi@google.com>

	PR target/58066
	* config/i386/i386.c (ix86_compute_frame_layout): Update
	preferred_stack_boundary for call, expanded from tls descriptor.
	* config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
	to depend on SP register.
	(*tls_local_dynamic_base_32_gnu): Ditto.
	(*tls_local_dynamic_32_once): Ditto.
	(tls_global_dynamic_64_<mode>): Set
	ix86_tls_descriptor_calls_expanded_in_cfun.
	(tls_local_dynamic_base_64_<mode>): Ditto.
	(tls_global_dynamic_32): Set
	ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
	to depend on SP register.
	(tls_local_dynamic_base_32): Ditto.

testsuite/ChangeLog:

	Backport from mainline:
	2015-07-17  Uros Bizjak  <ubizjak@gmail.com>

	PR target/66891
	* gcc.target/i386/pr66891.c: New test.

	2014-05-18  Wei Mi  <wmi@google.com>

	PR target/58066
	* gcc.target/i386/pr58066.c: Replace pattern matching of .cfi
	directive with rtl insns. Add effective-target fpic and
	tls_native.

	2014-05-08  Wei Mi  <wmi@google.com>

	PR target/58066
	* gcc.target/i386/pr58066.c: New test.


Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/pr58066.c
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/i386/pr66891.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/i386/i386.c
    branches/gcc-4_9-branch/gcc/config/i386/i386.md
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog