6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-29 10:32:47 +00:00
Code Issues Projects Releases Wiki Activity

Intitial checkin of cast tests

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2427 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2002-05-02 17:01:39 +00:00
parent a38ef97d0b
commit fa49f810c2
1 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
test/Transforms/InstCombine/cast.ll Normal file
View File

@ -0,0 +1,23 @@
; Tests to make sure elimination of casts is working correctly
; RUN: if as < %s | opt -instcombine -dce | grep '%c'
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
implementation
int "test1"(int %A)
begin
%c1 = cast int %A to uint
%c2 = cast uint %c1 to int
ret int %c2
end
ulong "test2"(ubyte %A)
begin
%c1 = cast ubyte %A to ushort
%c2 = cast ushort %c1 to uint
%Ret = cast uint %c2 to ulong
ret ulong %Ret
end