llvm-6502/test/Transforms/Mem2Reg/PromoteMemToRegister.ll
2003-09-16 15:29:54 +00:00

25 lines
474 B
LLVM

; Simple sanity check testcase. Both alloca's should be eliminated.
; RUN: llvm-as < %s | opt -mem2reg | llvm-dis | not grep 'alloca'
implementation
double "testfunc"(int %i, double %j)
begin
%I = alloca int
%J = alloca double
store int %i, int* %I
store double %j, double* %J
%t1 = load int* %I
%t2 = add int %t1, 1
store int %t2, int* %I
%t3 = load int* %I
%t4 = cast int %t3 to double
%t5 = load double* %J
%t6 = mul double %t4, %t5
ret double %t6
end