Re: [PATCH] fix ICE in generic_overlap (PR 84526)

2018-02-24 Thread Richard Sandiford
Martin Sebor writes: > On 02/23/2018 01:13 PM, Jakub Jelinek wrote: >> On Fri, Feb 23, 2018 at 12:57:14PM -0700, Martin Sebor wrote: >>> + /* get_inner_reference is not expected to return null. */ >>> + gcc_assert (base != NULL); >>> + >>>poly_int64 bytepos = exact_div (bitpos, BITS_PER_UNI

Re: [PATCH PR other/77609] Let the assembler choose ELF section types for miscellaneous named sections

2018-02-24 Thread Roland McGrath via gcc-patches
Anybody want to look at this? It rebases identically on today's trunk. I'd like to commit it to trunk and gcc-7-branch and gcc-6-branch ideally. Thanks, Roland On Thu, Sep 22, 2016 at 1:15 PM, Roland McGrath wrote: > ping? > > On Thu, Sep 15, 2016 at 4:09 PM, Roland McGrath wrote: >> This fi

Re: [PATCH] PR fortran/30792 -- Substring data-implied-do is invalid

2018-02-24 Thread Thomas Koenig
Hi Steve, The attached patch fixes PR fortran/30792. A substring reference is invalid for a data-implied-do. Regression tested on x86_64-*-freebsd. OK to commit. This should be safe enough, OK for trunk. Thanks for the patch! Regards Thomas

Re: [PATCH] fix ICE in generic_overlap (PR 84526)

2018-02-24 Thread Jakub Jelinek
On Fri, Feb 23, 2018 at 02:46:28PM -0700, Martin Sebor wrote: > > This doesn't address any of my concerns that it is completely random > > what {dst,src}ref->base is, apples and oranges; sometimes it is a pointer > > (e.g. the argument of the function), sometimes the ADDR_EXPR operand, > > sometime

Re: [PATCH] fix ICE in generic_overlap (PR 84526)

2018-02-24 Thread Martin Sebor
On 02/24/2018 02:32 AM, Richard Sandiford wrote: Martin Sebor writes: On 02/23/2018 01:13 PM, Jakub Jelinek wrote: On Fri, Feb 23, 2018 at 12:57:14PM -0700, Martin Sebor wrote: + /* get_inner_reference is not expected to return null. */ + gcc_assert (base != NULL); + poly_int64 bytepos

[PATCH] for Re: netgull.com mirror doesn't have gcc release .sig files.

2018-02-24 Thread Gerald Pfeifer
On Tue, 8 Jul 2014, Richard Biener wrote: >> The reason you do not see .sig files on our netgull.com mirror is >> that it mirrors gcc.gnu.org, which does not carry those, whereas >> ftp.gnu.org and hence its mirrors has them. >> >> Richi, Jakub, can you also add those .sig files to the copies on >>

[patch, fortran] Fix PR 78238, ICE with SELECT TYPE with -fdefault-integer-8

2018-02-24 Thread Thomas Koenig
Hello world, the attached patch fixes a 7/8 regression with SELECT TYPE where the constant had the wrong type with -fdefault-integer-8. Regression-tested. OK for trunk and gcc-7? Regards Thomas 2018-01-24 Thomas Koenig PR fortran/78238 * gfortran.h (gfc_integer_4_k

Re: [patch, fortran] Fix PR 78238, ICE with SELECT TYPE with -fdefault-integer-8

2018-02-24 Thread Jerry DeLisle
On 02/24/2018 12:04 PM, Thomas Koenig wrote: Hello world, the attached patch fixes a 7/8 regression with SELECT TYPE where the constant had the wrong type with -fdefault-integer-8. Regression-tested. OK for trunk and gcc-7? Regards Thomas 2018-01-24  Thomas Koenig      PR fortran

Re: [PATCH,AIX] aix71.h Increase ISA default

2018-02-24 Thread Segher Boessenkool
Hi David, On Fri, Feb 23, 2018 at 02:13:52PM -0500, David Edelsohn wrote: > AIX 7.1 minimum hardware is Power6. This patch changes TARGET_DEFAULT > to ISA 2.05. > #undef TARGET_DEFAULT > -#define TARGET_DEFAULT (MASK_PPC_GPOPT | MASK_PPC_GFXOPT | MASK_MFCRF) > +#define TARGET_DEFAULT ISA_2_5_M

[PING] [PATCH] consider successor blocks when avoiding -Wstringop-truncation (PR 84468)

2018-02-24 Thread Martin Sebor
Attached is an updated patch with a fix for a bad assumption exposed by building the linux kernel. On 02/19/2018 07:50 PM, Martin Sebor wrote: PR 84468 points out a false positive in -Wstringop-truncation in code like this: struct A { char a[4]; }; void f (struct A *p, const struct A *q)

[PATCH] i386: Update -mfunction-return= for return with pop

2018-02-24 Thread H.J. Lu
When -mfunction-return= is used, simple_return_pop_internal should pop return address into ECX register, adjust stack by bytes to pop from stack and jump to the return thunk via ECX register. Tested on i686 and x86-64. PR target/r84530 * config/i386/i386-protos.h (ix86_output_indi

Re: [PATCH,AIX] aix71.h Increase ISA default

2018-02-24 Thread David Edelsohn
On Sat, Feb 24, 2018 at 6:19 PM, Segher Boessenkool wrote: > Hi David, > > On Fri, Feb 23, 2018 at 02:13:52PM -0500, David Edelsohn wrote: >> AIX 7.1 minimum hardware is Power6. This patch changes TARGET_DEFAULT >> to ISA 2.05. > >> #undef TARGET_DEFAULT >> -#define TARGET_DEFAULT (MASK_PPC_GPO