llvm-6502/test/Feature/testalloca.ll
2004-11-07 06:08:43 +00:00

29 lines
976 B
LLVM

; RUN: llvm-as %s -o - | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll
%inners = type {float, {ubyte } }
%struct = type { int , {float, {ubyte } } , ulong }
implementation
int %testfunction(int %i0, int %j0)
begin
alloca ubyte, uint 5
%ptr = alloca int ; yields {int*}:ptr
store int 3, int* %ptr ; yields {void}
%val = load int* %ptr ; yields {int}:val = int %3
%sptr = alloca %struct ; yields {%struct*}:sptr
%nsptr = getelementptr %struct * %sptr, long 0, ubyte 1 ; yields {inners*}:nsptr
%ubsptr = getelementptr %inners * %nsptr, long 0, ubyte 1 ; yields {{ubyte}*}:ubsptr
%idx = getelementptr {ubyte} * %ubsptr, long 0, ubyte 0
store ubyte 4, ubyte* %idx
%fptr = getelementptr %struct * %sptr, long 0, ubyte 1, ubyte 0 ; yields {float*}:fptr
store float 4.0, float * %fptr
ret int 3
end