6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-08-17 21:29:20 +00:00
Code Issues Projects Releases Wiki Activity

new testcase, should simplify down to a xor/and/xor sequence.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35759 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-04-08 07:45:36 +00:00
parent 5cef3c6eb7
commit 251396a6f2
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
test/Transforms/InstCombine/or2.ll Normal file
View File

@ -0,0 +1,11 @@
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep and &&
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep ' or'
define i32 @test1(i32 %b, i32 %c, i32 %d) {
%tmp3 = and i32 %c, %b
%tmp4not = xor i32 %b, -1
%tmp6 = and i32 %d, %tmp4not
%tmp7 = or i32 %tmp6, %tmp3
ret i32 %tmp7
}