llvm-project.git/clang/test/CodeGen/sparcv9-class-return.cpp, branch users/nico/python-2 Unnamed repository; edit this file 'description' to name the repository. [clang][SPARC] Treat empty structs as if it's a one-bit type in the CC (#90338) 2024-05-15T13:49:28+00:00 Koakuma koachan@protonmail.com 2024-05-15T13:49:28+00:00 c2fba6df944e11e2c9a7073405c6a817fdba14e3 Make sure that empty structs are treated as if it has a size of one bit in function parameters and return types so that it occupies a full argument and/or return register slot. This fixes crashes and miscompilations when passing and/or returning empty structs. Reviewed by: @s-barannikov 
Make sure that empty structs are treated as if it has a size of one bit
in function parameters and return types so that it occupies a full
argument and/or return register slot.

This fixes crashes and miscompilations when passing and/or returning
empty structs.

Reviewed by: @s-barannikov