On May 3, 2012, at 2:00 PM, Chandler Carruth wrote:
> On Thu, May 3, 2012 at 12:50 PM, Chad Rosier <[email protected]> wrote:
> Author: mcrosier
> Date: Thu May 3 14:50:25 2012
> New Revision: 156093
>
> URL: http://llvm.org/viewvc/llvm-project?rev=156093&view=rev
> Log:
> Canonicalize loop.
>
> Modified:
> cfe/trunk/lib/Driver/Compilation.cpp
>
> Modified: cfe/trunk/lib/Driver/Compilation.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Compilation.cpp?rev=156093&r1=156092&r2=156093&view=diff
> ==============================================================================
> --- cfe/trunk/lib/Driver/Compilation.cpp (original)
> +++ cfe/trunk/lib/Driver/Compilation.cpp Thu May 3 14:50:25 2012
> @@ -219,7 +219,8 @@
> // to avoid emitting warnings about unused args.
> OptSpecifier OutputOpts[] = { options::OPT_o, options::OPT_MD,
> options::OPT_MMD };
> - for (unsigned i = 0; i != sizeof(OutputOpts)/sizeof(OutputOpts[0]); ++i) {
> + for (unsigned i = 0, e = sizeof(OutputOpts)/sizeof(OutputOpts[0]); i != e;
>
> Maybe use array_lengthof instead of sizeof trickery?
>
> http://llvm.org/docs/doxygen/html/namespacellvm.html#a370ed0e0f2bb66d17cd13f84be54e867
>
Committed revision 156104. Thanks, Chandler.
Chad
> + ++i) {
> if (TranslatedArgs->hasArg(OutputOpts[i]))
> TranslatedArgs->eraseArg(OutputOpts[i]);
> }
>
>
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