callconv: fix mips64 aggregate argument passing for C FFI#148294
Merged
bors merged 1 commit intorust-lang:mainfrom Dec 10, 2025
Merged
callconv: fix mips64 aggregate argument passing for C FFI#148294bors merged 1 commit intorust-lang:mainfrom
bors merged 1 commit intorust-lang:mainfrom
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MIPS64 needs to put a padding argument before an aggregate argument when
this argument is in an odd-number position, starting from 0, and has an
alignment of 16 bytes or higher, e.g.
void foo(int a, max_align_t b);is the same asvoid foo(int a, long _padding, max_align_t b);