[llvm] r208009 - Remove a call to std::exit in a library. Make "Help" return

[Eric Christopher]

Interesting, I wasn't seeing it but I'll give it a look.

Thanks!

-eric
On May 6, 2014 8:44 AM, "scott douglass" <sdouglass at arm.com> wrote:

> Hi,
>
> This patch is making 'llc -mcpu=help' land on an assert for me (after a
> repetition of the help output and some spurious not-recognized messages).
> Is it just me?
>
> > llc -mcpu=help
> Available CPUs for this target:
> ...
> Available features for this target:
> ...
> Use +feature to enable a feature, or -feature to disable it.
> For example, llc -mcpu=mycpu -mattr=+feature1,-feature2
> 'help' is not a recognized processor for this target (ignoring processor)
> Available CPUs for this target:
> ...
> 'help' is not a recognized processor for this target (ignoring processor)
> 'help' is not a recognized processor for this target (ignoring processor)
> 'help' is not a recognized processor for this target (ignoring processor)
> llc:
>
> /tmp/plgbuild/abs_build/OpenSource_llvm_0_0_562_2331917/trunk/work/src/llvm/
> lib/Target/X86/X86Subtarget.cpp:234: void
> llvm::X86Subtarget::resetSubtargetFeatures(llvm::StringRef,
> llvm::StringRef): Assertion `(!In64BitMode || HasX86_64) && "64-bit code
> requested on a subtarget that doesn't support it!"' failed.
> ...
>
> > -----Original Message-----
> > From: llvm-commits-bounces at cs.uiuc.edu [mailto:llvm-commits-
> > bounces at cs.uiuc.edu] On Behalf Of Eric Christopher
> > Sent: 05 May 2014 23:02
> > To: llvm-commits at cs.uiuc.edu
> > Subject: [llvm] r208009 - Remove a call to std::exit in a library. Make
> "Help"
> > return
> >
> > Author: echristo
> > Date: Mon May  5 17:01:47 2014
> > New Revision: 208009
> >
> > URL: http://llvm.org/viewvc/llvm-project?rev=208009&view=rev
> > Log:
> > Remove a call to std::exit in a library. Make "Help" return a 0 as a
> default
> > answer.
> >
> > Modified:
> >     llvm/trunk/lib/MC/SubtargetFeature.cpp
> > [...]
>
>
>
>
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