; Zero byte allocas should be deleted. | |
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep alloca | |
declare void %use(...) | |
void %test() { | |
%X = alloca [0 x int] | |
call void(...)* %use([0 x int] *%X) | |
%Y = alloca int, uint 0 | |
call void(...)* %use(int* %Y) | |
%Z = alloca {} | |
call void(...)* %use({}* %Z) | |
ret void | |
} |