1
0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-28 19:31:58 +00:00
llvm-6502/test/Analysis/BasicAA/2003-12-11-ConstExprGEP.ll

19 lines
582 B
LLVM
Raw Normal View History

; This testcase consists of alias relations which should be completely
; resolvable by basicaa, but require analysis of getelementptr constant exprs.
; RUN: opt < %s -basicaa -aa-eval -print-may-aliases -disable-output \
; RUN: |& not grep May:
%T = type { i32, [10 x i8] }
@G = external global %T
define void @test() {
%D = getelementptr %T* @G, i64 0, i32 0
%E = getelementptr %T* @G, i64 0, i32 1, i64 5
%F = getelementptr i32* getelementptr (%T* @G, i64 0, i32 0), i64 0
%X = getelementptr [10 x i8]* getelementptr (%T* @G, i64 0, i32 1), i64 0, i64 5
ret void
}