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

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config

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

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

soft-fp

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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

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configure

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configure.ac

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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

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dfp-bit.h

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divmod.c

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empty.mk

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emutls.c

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enable-execute-stack-empty.c

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enable-execute-stack-mprotect.c

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fixed-bit.c

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fixed-bit.h

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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

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floatunsisf.c

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floatunsitf.c

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floatunsixf.c

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fp-bit.c

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fp-bit.h

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gbl-ctors.h

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gen-fixed.sh

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generic-morestack-thread.c

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generic-morestack.c

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generic-morestack.h

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gstdint.h

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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

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gthr.h

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libgcc2.c

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libgcc2.h

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libgcc-std.ver.in

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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

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memcpy.c

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memmove.c

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memset.c

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mkheader.sh

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mkmap-flat.awk

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mkmap-symver.awk

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shared-object.mk

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siditi-object.mk

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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

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udivmod.c

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udivmodsi4.c

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unwind-arm-common.inc

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unwind-c.c

eh_personality.cc (__gxx_personality_seh0): New function.

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

unwind-compat.c

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unwind-compat.h

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unwind-dw2-fde-compat.c

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unwind-dw2-fde-dip.c

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unwind-dw2-fde.c

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unwind-dw2-fde.h

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unwind-dw2.c

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unwind-dw2.h

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unwind-generic.h

eh_personality.cc (__gxx_personality_seh0): New function.

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

unwind-pe.h

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unwind-seh.c

eh_personality.cc (__gxx_personality_seh0): New function.

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

unwind-sjlj.c

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unwind.inc

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