[llvm] r233165 - Linker: Temporarily disable dwarfdump checks from r233164

[Eric Christopher]

There's nothing linux specific in the test that I can tell from a quick
glance. You should be able to reproduce the behavior locally by using a
triple when doing llc?

-eric

On Wed, Mar 25, 2015 at 9:44 AM Duncan P. N. Exon Smith <
dexonsmith at apple.com> wrote:

> I was thinking overnight about the best way to re-enable this for
> Darwin/Mach-O, since I don't think I can put target-specific tests in
> test/Linker.
>
> I'm planning to duplicate the test over to test/LTO/X86.  I'll use the
> merged IR CHECKs only in test/Linker, and use the DWARF CHECKs only in
> test/LTO/X86.  In both cases, I'll use the original (unmerged) IR files
> as input.  (Testing from the merged IR in test/LTO/X86 seems like a bad
> option, since if/when we change what the correct merged result is, the
> testcase won't be interesting anymore.)
>
> Does this sound reasonable?
>
> > On 2015-Mar-25, at 08:23, Rafael Espíndola <rafael.espindola at gmail.com>
> wrote:
> >
> > Can you add an explicit triple to llc instead? That way we keep the
> > test going with MachO at least.
> >
> > On 24 March 2015 at 22:43, Duncan P. N. Exon Smith <dexonsmith at apple.com>
> wrote:
> >> Author: dexonsmith
> >> Date: Tue Mar 24 21:43:04 2015
> >> New Revision: 233165
> >>
> >> URL: http://llvm.org/viewvc/llvm-project?rev=233165&view=rev
> >> Log:
> >> Linker: Temporarily disable dwarfdump checks from r233164
> >>
> >> At least one Linux bot [1] doesn't like my dwarfdump checks, so I've
> >> disable those until I can investigate what's going on there.  I'll
> >> continue to track this in PR22792.
> >>
> >> [1]: http://bb.pgr.jp/builders/cmake-llvm-x86_64-linux/builds/22863
> >>
> >> Modified:
> >>    llvm/trunk/test/Linker/subprogram-linkonce-weak.ll
> >>
> >> Modified: llvm/trunk/test/Linker/subprogram-linkonce-weak.ll
> >> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/
> Linker/subprogram-linkonce-weak.ll?rev=233165&r1=233164&
> r2=233165&view=diff
> >> ============================================================
> ==================
> >> --- llvm/trunk/test/Linker/subprogram-linkonce-weak.ll (original)
> >> +++ llvm/trunk/test/Linker/subprogram-linkonce-weak.ll Tue Mar 24
> 21:43:04 2015
> >> @@ -96,9 +96,12 @@ entry:
> >> ; Crasher for llc.
> >> ; REQUIRES: object-emission
> >> ; RUN: %llc_dwarf -filetype=obj -O0 %t1 -o %t1.o
> >> -; RUN: llvm-dwarfdump %t1.o -debug-dump=info | FileCheck %s
> -check-prefix=DWLW
> >> +; RUNDISABLED: llvm-dwarfdump %t1.o -debug-dump=info | FileCheck %s
> -check-prefix=DWLW
> >> ; RUN: %llc_dwarf -filetype=obj -O0 %t2 -o %t2.o
> >> -; RUN: llvm-dwarfdump %t2.o -debug-dump=info | FileCheck %s
> -check-prefix=DWWL
> >> +; RUNDISABLED: llvm-dwarfdump %t2.o -debug-dump=info | FileCheck %s
> -check-prefix=DWWL
> >> +; Getting different dwarfdump output on different platforms, so I've
> >> +; temporarily disabled the Dwarf FileChecks while leaving in the crash
> tests.
> >> +; I'll keep using PR22792 to track this.
> >>
> >> ; DWLW:     DW_TAG_compile_unit
> >> ; DWLW:       DW_AT_name {{.*}}"bar.c"
> >>
> >>
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>
>
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