llvm.org GIT mirror llvm / 548484d
new testcase for PR1473 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37361 91177308-0d34-0410-b5e6-96231b3b80d8 Chris Lattner 13 years ago
1 changed file(s) with 14 addition(s) and 0 deletion(s). Raw diff Collapse all Expand all
0 target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
1 target triple = "powerpc-apple-darwin8.8.0"
2
3 ; RUN: llvm-as < %s | llc -march=ppc32 | grep {rlwinm r3, r3, 23, 30, 30}
4 ; PR1473
5
6 define i8 @foo(i16 zext %a) zext {
7 %tmp2 = lshr i16 %a, 10 ; [#uses=1]
8 %tmp23 = trunc i16 %tmp2 to i8 ; [#uses=1]
9 %tmp4 = shl i8 %tmp23, 1 ; [#uses=1]
10 %tmp5 = and i8 %tmp4, 2 ; [#uses=1]
11 ret i8 %tmp5
12 }
13