Changes in directory llvm/test/CodeGen/PowerPC:
2007-05-30-dagcombine-miscomp.ll added (r1.1) --- Log message: new testcase for PR1473: http://llvm.org/PR1473 --- Diffs of the changes: (+14 -0) 2007-05-30-dagcombine-miscomp.ll | 14 ++++++++++++++ 1 files changed, 14 insertions(+) Index: llvm/test/CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll diff -c /dev/null llvm/test/CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll:1.1 *** /dev/null Wed May 30 11:29:30 2007 --- llvm/test/CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll Wed May 30 11:29:20 2007 *************** *** 0 **** --- 1,14 ---- + 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" + target triple = "powerpc-apple-darwin8.8.0" + + ; RUN: llvm-as < %s | llc -march=ppc32 | grep {rlwinm r3, r3, 23, 30, 30} + ; PR1473 + + define i8 @foo(i16 zext %a) zext { + %tmp2 = lshr i16 %a, 10 ; <i16> [#uses=1] + %tmp23 = trunc i16 %tmp2 to i8 ; <i8> [#uses=1] + %tmp4 = shl i8 %tmp23, 1 ; <i8> [#uses=1] + %tmp5 = and i8 %tmp4, 2 ; <i8> [#uses=1] + ret i8 %tmp5 + } + _______________________________________________ llvm-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
