Displaying 4 results from an estimated 4 matches for "agg_addr".
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2011 Aug 11
2
[LLVMdev] Pass a struct on windows
...I checked the test with lli.
(1) Pass a struct of type {void*, uint64_t} by pointer (in fact this is
generated from Clang 3.0).
The returned value of @call_by_pointer is 4 as expected, on both windows XP
ia32
and linux ubuntu x64 I tested.
%0 = type { i8*, i64 }
define void @foo_by_pointer(%0* %agg_addr, i8*, i64) nounwind {
entry:
%agg_addr.0 = getelementptr inbounds %0* %agg_addr, i32 0, i32 0
store i8* %0, i8** %agg_addr.0, align 8
%agg_addr.1 = getelementptr inbounds %0* %agg_addr, i32 0, i32 1
store i64 %1, i64* %agg_addr.1, align 8
ret void
}
define i64 @call_by_pointer() {
%a_p...
2011 Aug 11
0
[LLVMdev] Pass a struct on windows
...) Pass a struct of type {void*, uint64_t} by pointer (in fact this is
> generated from Clang 3.0).
> The returned value of @call_by_pointer is 4 as expected, on both windows XP ia32
> and linux ubuntu x64 I tested.
>
> %0 = type { i8*, i64 }
>
> define void @foo_by_pointer(%0* %agg_addr, i8*, i64) nounwind {
> entry:
> %agg_addr.0 = getelementptr inbounds %0* %agg_addr, i32 0, i32 0
> store i8* %0, i8** %agg_addr.0, align 8
> %agg_addr.1 = getelementptr inbounds %0* %agg_addr, i32 0, i32 1
> store i64 %1, i64* %agg_addr.1, align 8
> ret void
> }...
2011 Aug 11
1
[LLVMdev] Pass a struct on windows
...} by pointer (in fact this is
> > generated from Clang 3.0).
> > The returned value of @call_by_pointer is 4 as expected, on both windows
> XP ia32
> > and linux ubuntu x64 I tested.
> >
> > %0 = type { i8*, i64 }
> >
> > define void @foo_by_pointer(%0* %agg_addr, i8*, i64) nounwind {
> > entry:
> > %agg_addr.0 = getelementptr inbounds %0* %agg_addr, i32 0, i32 0
> > store i8* %0, i8** %agg_addr.0, align 8
> > %agg_addr.1 = getelementptr inbounds %0* %agg_addr, i32 0, i32 1
> > store i64 %1, i64* %agg_addr.1, align...
2011 Aug 15
3
[LLVMdev] structured types as function arguments
Hi,
When calling a function, does the llvm code generator support passing structured types (arrays, structs, etc.) by _value_? I wrote some small examples, and it seemed
to work, but I was wondering if anything can go wrong if the structured types are very large...
Thanks,
N