Displaying 3 results from an estimated 3 matches for "2furldefense".
2020 Apr 28
2
[RFC] DWARF Version 6 Proposal For Heterogeneous Debugging
Hi Scott,
It's possible they've missed it, so I've explicitly CC'ed a number of the
usual DWARF suspects, at least some of whom are on the standards committee.
I don't have anything specific to add myself.
James
On Mon, 27 Apr 2020 at 15:25, via llvm-dev <llvm-dev at lists.llvm.org> wrote:
> I don't know what an acceptable ping rate on an RFC is, but I also
2019 Oct 01
2
PR43374 - when should comparing NaN values raise a floating point exception?
...vcmpe also for “unordered” comparisons, next to equality comparisons?
>
>
> Thanks,
>
> Kristof
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2019 Oct 01
5
PR43374 - when should comparing NaN values raise a floating point exception?
Hi,
I’ve been investigating https://bugs.llvm.org/show_bug.cgi?id=43374, which is about clang/llvm producing code that triggers a floating point exception when x is NaN, when targeting ARM, in the below code example.
int bar(float x) {
return x!=x ? 0 : 1;
}
The C99 standard states in section 7.12.14:
"""
The relational and equality operators support the usual mathematical