Displaying 2 results from an estimated 2 matches for "r287955".
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r279585
2016 Nov 27
3
llvm optimizer turning musttail into tail
r287955 seems like it might be related.
-- Sean Silva
On Sat, Nov 26, 2016 at 4:06 PM, Sean Silva <chisophugis at gmail.com> wrote:
> This sounds buggy to me. What pass is doing this?
>
> -- Sean Silva
>
> On Thu, Nov 24, 2016 at 5:39 AM, Carlo Kok via llvm-dev <
> llvm-dev at...
2016 Nov 24
3
llvm optimizer turning musttail into tail
I've got some calls like:
musttail call void bitcast (i32 (i32, i8*, %Type*)* @MyMethod to void
(i32, i8*)*)(i32 %0, i8* %1)
ret void
Into something like:
%8 = tail call i32 @MyMethod(i32 %0, i8* %1, %Type* null)
ret void
I realize I'm losing a parameter there, but this is an interface jump
trick I use and relies on the end code being a 'jmp' (x86). I realize i
can probably