[LLVMdev] What pattern of front end language can be tranalated into

[gamma_chen]

I find this pattern as below from <llvm-source-tree>/test/CodeGen/Mips/alloca.ll, and want to know what front end pattern can be translated into this. Anybody know this answer?

%tmp1 = alloca i8, i32 %size, align 4 // has %size variable, not pattern, alloca i8, align 4

define i32 @twoalloca(i32 %size) nounwind {
entry:
...
  %tmp1 = alloca i8, i32 %size, align 4
}

Jonathan

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