Changes in directory llvm/test/Regression/CodeGen/PowerPC:
rlwimi3.ll added (r1.1) --- Log message: add a testcase for this commit: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20050606/026673.html --- Diffs of the changes: (+25 -0) rlwimi3.ll | 25 +++++++++++++++++++++++++ 1 files changed, 25 insertions(+) Index: llvm/test/Regression/CodeGen/PowerPC/rlwimi3.ll diff -c /dev/null llvm/test/Regression/CodeGen/PowerPC/rlwimi3.ll:1.1 *** /dev/null Sun Sep 10 13:52:35 2006 --- llvm/test/Regression/CodeGen/PowerPC/rlwimi3.ll Sun Sep 10 13:52:25 2006 *************** *** 0 **** --- 1,25 ---- + ; RUN: llvm-as < %s | llc -march=ppc32 -stats 2>&1 | grep 'Number of machine instrs printed' | grep 12 + + ushort %Trans16Bit(uint %srcA, uint %srcB, uint %alpha) { + %tmp1 = shl uint %srcA, ubyte 15 ; <uint> [#uses=1] + %tmp2 = and uint %tmp1, 32505856 ; <uint> [#uses=1] + %tmp4 = and uint %srcA, 31775 ; <uint> [#uses=1] + %tmp5 = or uint %tmp2, %tmp4 ; <uint> [#uses=1] + %tmp7 = shl uint %srcB, ubyte 15 ; <uint> [#uses=1] + %tmp8 = and uint %tmp7, 32505856 ; <uint> [#uses=1] + %tmp10 = and uint %srcB, 31775 ; <uint> [#uses=1] + %tmp11 = or uint %tmp8, %tmp10 ; <uint> [#uses=1] + %tmp14 = mul uint %tmp5, %alpha ; <uint> [#uses=1] + %tmp16 = sub uint 32, %alpha ; <uint> [#uses=1] + %tmp18 = mul uint %tmp11, %tmp16 ; <uint> [#uses=1] + %tmp19 = add uint %tmp18, %tmp14 ; <uint> [#uses=2] + %tmp21 = shr uint %tmp19, ubyte 5 ; <uint> [#uses=1] + %tmp21 = cast uint %tmp21 to ushort ; <ushort> [#uses=1] + %tmp = and ushort %tmp21, 31775 ; <ushort> [#uses=1] + %tmp23 = shr uint %tmp19, ubyte 20 ; <uint> [#uses=1] + %tmp23 = cast uint %tmp23 to ushort ; <ushort> [#uses=1] + %tmp24 = and ushort %tmp23, 992 ; <ushort> [#uses=1] + %tmp25 = or ushort %tmp, %tmp24 ; <ushort> [#uses=1] + ret ushort %tmp25 + } + _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits