blob: 19d3ca6f8e8bc6dc43df84c6617a883f6a5b4ef5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
; Tests to make sure elimination of casts is working correctly
; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine -disable-output &&
; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | not grep '\([sz]ext\)\|\(trunc\)'
target pointersize = 32
implementation
sbyte* %test1(sbyte* %t) {
%tmpc = cast sbyte* %t to uint
%tmpa = add uint %tmpc, 32
%tv = cast uint %tmpa to sbyte*
ret sbyte* %tv
}
|
