Displaying 3 results from an estimated 3 matches for "fallthrough2".
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2019 Jul 01
2
[cfe-dev] [RFC] ASM Goto With Output Constraints
..., "=r,X"(i32 *%x*, i8*
blockaddress(@bar, %goto.target))
to label %fallthrough1 [label %goto.target]
fallthrough1:
...
bb2:
...
%y.bb2 = callbr i32 asm sideeffect "...", "=r,X"(i32 *%y*, i8*
blockaddress(@bar, %goto.target))
to label %fallthrough2 [label %goto.target]
fallthrough2:
...
goto.target:
%x.goto = <extract value from %x.bb1>
%y.goto = <extract value from %y.bb2>
... <uses of %x.goto and %y.goto> ...
This leaves situation (3), which is far more complex as we've seen. To
reiterate, the issue h...
2019 Jul 02
2
[cfe-dev] [RFC] ASM Goto With Output Constraints
...to label %fallthrough1 [label %goto.target]
>
>
> fallthrough1:
>
> ...
>
>
> bb2:
>
> ...
>
> %y.bb2 = callbr i32 asm sideeffect "...", "=r,X"(i32 *%y*, i8*
> blockaddress(@bar, %goto.target))
>
> to label %fallthrough2 [label %goto.target]
>
>
> fallthrough2:
>
> ...
>
>
> goto.target:
>
> %x.goto = <extract value from %x.bb1>
>
> %y.goto = <extract value from %y.bb2>
>
> ... <uses of %x.goto and %y.goto> ...
>
>
> This leaves situation...
2019 Jun 28
3
[cfe-dev] [RFC] ASM Goto With Output Constraints
On Fri, Jun 28, 2019 at 1:48 PM James Y Knight <jyknight at google.com> wrote:
> On Fri, Jun 28, 2019 at 3:00 PM Bill Wendling <isanbard at gmail.com> wrote:
>
>> On Thu, Jun 27, 2019 at 1:44 PM Bill Wendling <isanbard at gmail.com> wrote:
>>
>>> On Thu, Jun 27, 2019 at 1:29 PM James Y Knight <jyknight at google.com>
>>> wrote: