Ping? Best regards,
Thomas On Monday 27 June 2016 16:52:50 Thomas Preudhomme wrote: > Ping? > > Best regards, > > Thomas > > On Friday 17 June 2016 18:21:44 Thomas Preudhomme wrote: > > On Wednesday 01 June 2016 10:00:52 Ramana Radhakrishnan wrote: > > > Please fix up the macros, post back and redo the test. Otherwise this > > > is ok from a quick read. > > > > What about the updated patch in attachment? As for the original patch, > > I've > > checked that code generation does not change for a number of combinations > > of ISAs (ARM/Thumb), optimization levels (Os/O2), and architectures > > (armv4, armv4t, armv5, armv5t, armv5te, armv6, armv6j, armv6k, armv6s-m, > > armv6kz, armv6t2, armv6z, armv6zk, armv7, armv7-a, armv7e-m, armv7-m, > > armv7-r, armv7ve, armv8-a, armv8-a+crc, iwmmxt and iwmmxt2). > > > > Note, I renumbered this patch 1a to not make the numbering of other > > patches > > look strange. The CLZ part is now in patch 1b/7. > > > > ChangeLog entries are now as follow: > > > > > > *** gcc/ChangeLog *** > > > > 2016-05-23 Thomas Preud'homme <thomas.preudho...@arm.com> > > > > * config/arm/elf.h: Use __ARM_ARCH_ISA_THUMB and > > __ARM_ARCH_ISA_ARM > > > > to decide whether to prevent some libgcc routines being included for some > > multilibs rather than __ARM_ARCH_6M__ and add comment to indicate the link > > between this condition and the one in > > > > libgcc/config/arm/lib1func.S. > > > > *** gcc/testsuite/ChangeLog *** > > > > 2015-11-10 Thomas Preud'homme <thomas.preudho...@arm.com> > > > > * lib/target-supports.exp (check_effective_target_arm_cortex_m): > > Use > > > > __ARM_ARCH_ISA_ARM to test for Cortex-M devices. > > > > > > *** libgcc/ChangeLog *** > > > > 2016-06-01 Thomas Preud'homme <thomas.preudho...@arm.com> > > > > * config/arm/bpabi-v6m.S: Clarify what architectures is the > > implementation suitable for. > > * config/arm/lib1funcs.S (__prefer_thumb__): Define among other > > > > cases for all Thumb-1 only targets. > > > > (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. > > (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than > > __ARM_ARCH_6M__. > > (EQUIV): Likewise. > > (ARM_FUNC_ALIAS): Likewise. > > (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the > > idiv > > version. > > (modsi3): Likewise. > > (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than > > __ARM_ARCH_6M__. > > > > (clzdi2): Likewise. > > > > (ctzsi2): Likewise. > > (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than > > __ARM_ARCH_6M__ in guard for checking whether it is defined. > > (final includes): Test for NOT_ISA_TARGET_32BIT rather than > > __ARM_ARCH_6M__ and add comment to indicate the connection between > > this condition and the one in gcc/config/arm/elf.h. > > * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and > > __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. > > * config/arm/t-softfp: Likewise. > > > > Best regards, > > > > Thomas
