Oleg Endo aadb5b43ae re PR target/54089 ([SH] Refactor shift patterns) ...

PR target/54089
	* config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Set always to 1 if
	dynamic shifts are available.
	(SHIFT_COUNT_TRUNCATED): Always define to 0.  Correct comment.
	* config/sh/sh.c (ashl_lshr_seq, ext_ashl_lshr_seq): Add comments.
	* config/sh/predicates.md (shift_count_operand): Allow
	arith_reg_operand even if TARGET_DYNSHIFT is false.
	* config/sh/sh.md (ashlsi3, lshrsi3): Expand library call patterns
	if needed.
	(ashlsi3_d_call, lshrsi3_d_call): New insns.

	PR target/54089
	* config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
	(lshrsi3): Reimplement as lshrsi3_r0.

	PR target/54089
	* gcc.target/sh/pr54089-3.c: New.

From-SVN: r191161

2012-09-10 20:35:25 +00:00

..

config

re PR target/54089 ([SH] Refactor shift patterns)

2012-09-10 20:35:25 +00:00

soft-fp

soft-fp: Imported from glibc upstream.

2012-03-01 21:50:26 +01:00

ChangeLog

re PR target/54089 ([SH] Refactor shift patterns)

2012-09-10 20:35:25 +00:00

config.host

re PR target/54461 ([avr] add configure option for better AVR-Libc integration)

2012-09-05 08:47:50 +00:00

config.in

Use i386-cpuinfo.c on all i386 targets

2012-05-10 08:51:39 +00:00

configure

ieee754-df.S: Fix typos.

2012-05-29 15:54:22 +01:00

configure.ac

ieee754-df.S: Fix typos.

2012-05-29 15:54:22 +01:00

crtstuff.c

crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc even if inhibit_libc.

2012-08-19 16:11:40 +01:00

dfp-bit.c

…

dfp-bit.h

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

divmod.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

empty.mk

…

emutls.c

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

enable-execute-stack-empty.c

…

enable-execute-stack-mprotect.c

re PR bootstrap/51006 (bootstrap fails on NetBSD 5.1)

2012-01-03 21:39:46 +00:00

fixed-bit.c

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

fixed-bit.h

…

fixed-obj.mk

Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, libgcc-s-objects.

2012-08-23 15:41:03 +00:00

floatunsidf.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

floatunsisf.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

floatunsitf.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

floatunsixf.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

fp-bit.c

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

fp-bit.h

…

gbl-ctors.h

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

gen-fixed.sh

…

generic-morestack-thread.c

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

generic-morestack.c

generic-morestack.c (__splitstack_releasecontext): Correct call to __morestack_release_segments.

2012-02-28 17:43:43 +00:00

generic-morestack.h

…

gstdint.h

…

gthr-posix.h

gthr-posix.h [...] (__gthread_active_p): If __GLIBC__ is defined, refer to __pthread_key_create instead of pthread_cancel.

2012-06-11 14:15:38 -07:00

gthr-single.h

gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.

2012-03-13 09:39:01 +00:00

gthr.h

re PR gcov-profile/49484 (gcov crash if two(or more) forks happen at the same time)

2012-03-12 14:23:27 +00:00

libgcc2.c

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

libgcc2.h

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

libgcc-std.ver.in

generic-morestack.c (__splitstack_find): Check for NULL old stack value.

2011-11-28 05:44:31 +00:00

libgcov.c

This fixes part of the issue described in PR gcov-profile/54487 where there...

2012-09-07 13:49:47 +00:00

longlong.h

longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.

2012-08-16 03:49:57 +02:00

Makefile.in

re PR target/54461 ([avr] add configure option for better AVR-Libc integration)

2012-09-05 08:47:50 +00:00

memcmp.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

memcpy.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

memmove.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

memset.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

mkheader.sh

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

mkmap-flat.awk

Remove obsolete Tru64 UNIX V5.1B support

2012-03-12 15:35:56 +00:00

mkmap-symver.awk

…

shared-object.mk

…

siditi-object.mk

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

static-object.mk

Makefile.in (vis_hide, [...]): Do not make definitions depend on --enable-shared.

2012-08-22 09:36:23 +01:00

sync.c

…

udivmod.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

udivmodsi4.c

Move libgcc2 to toplevel libgcc

2011-11-02 15:23:48 +00:00

unwind-arm-common.inc

unwind-arm-common.inc: Include tconfig.h', tsystem.h' and `sys/sdt.h'.

2011-12-20 20:54:25 +00:00

unwind-c.c

eh_personality.cc (__gxx_personality_seh0): New function.

2012-07-19 07:29:24 +00:00

unwind-compat.c

…

unwind-compat.h

…

unwind-dw2-fde-compat.c

…

unwind-dw2-fde-dip.c

unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.

2012-04-24 22:41:33 +00:00

unwind-dw2-fde.c

re PR bootstrap/52569 (bootstrap fails on x86_64-apple-darwin10 at revision 185261)

2012-03-13 10:00:48 +00:00

unwind-dw2-fde.h

…

unwind-dw2.c

Assert DWARF register size <= saved reg size

2012-03-13 10:07:50 -07:00

unwind-dw2.h

…

unwind-generic.h

eh_personality.cc (__gxx_personality_seh0): New function.

2012-07-19 07:29:24 +00:00

unwind-pe.h

…

unwind-seh.c

eh_personality.cc (__gxx_personality_seh0): New function.

2012-07-19 07:29:24 +00:00

unwind-sjlj.c

Move libgcc_tm_file to toplevel libgcc

2011-11-02 15:26:35 +00:00

unwind.inc

…