1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-15 04:30:12 +00:00
llvm-6502/test/Transforms/GVN/mixed.ll
2007-08-15 13:36:28 +00:00

14 lines
370 B
LLVM

; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep DEADLOAD
; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep DEADGEP
define i32 @main(i32** %p) {
block1:
%z1 = load i32** %p
%z2 = getelementptr i32* %z1, i32 0
%z3 = load i32* %z2
%DEADLOAD = load i32** %p
%DEADGEP = getelementptr i32* %DEADLOAD, i32 0
%DEADLOAD2 = load i32* %DEADGEP
ret i32 %DEADLOAD2
}