diff options
Diffstat (limited to 'test/Transforms/IndVarSimplify/lftr-other-uses.ll')
-rw-r--r-- | test/Transforms/IndVarSimplify/lftr-other-uses.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/Transforms/IndVarSimplify/lftr-other-uses.ll b/test/Transforms/IndVarSimplify/lftr-other-uses.ll new file mode 100644 index 000000000000..c8f1e9598340 --- /dev/null +++ b/test/Transforms/IndVarSimplify/lftr-other-uses.ll @@ -0,0 +1,36 @@ +; RUN: llvm-as < %s | opt -indvars -disable-output + +; Don't RAUW the loop's original comparison instruction if it has +; other uses which aren't dominated by the new comparison instruction. + + %struct.DecRefPicMarking_s = type { i32, i32, i32, i32, i32, %struct.DecRefPicMarking_s* } + %struct.datapartition = type { %typedef.Bitstream*, %typedef.DecodingEnvironment, i32 (%struct.syntaxelement*, %struct.img_par*, %struct.inp_par*, %struct.datapartition*)* } + %struct.img_par = type { i32, i32, i32, i32, i32*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [16 x [16 x i16]], [6 x [32 x i32]], [16 x [16 x i32]], [4 x [12 x [4 x [4 x i32]]]], [16 x i32], i32**, i32*, i32***, i32**, i32, i32, i32, i32, %typedef.Slice*, %struct.macroblock*, i32, i32, i32, i32, i32, i32, i32**, %struct.DecRefPicMarking_s*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [3 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32***, i32***, i32****, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, %struct.timeb, %struct.timeb, i32, i32, i32, i32, i32, i32, i32, i32 } + %struct.inp_par = type { [100 x i8], [100 x i8], [100 x i8], i32, i32, i32, i32, i32, i32, i32 } + %struct.macroblock = type { i32, i32, i32, %struct.macroblock*, %struct.macroblock*, i32, [2 x [4 x [4 x [2 x i32]]]], i32, i64, i64, i32, i32, [4 x i32], [4 x i32], i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } + %struct.syntaxelement = type { i32, i32, i32, i32, i32, i32, i32, i32, void (i32, i32, i32*, i32*)*, void (%struct.syntaxelement*, %struct.inp_par*, %struct.img_par*, %typedef.DecodingEnvironment*)* } + %struct.timeb = type { i32, i16, i16, i16 } + %typedef.BiContextType = type { i16, i8 } + %typedef.Bitstream = type { i32, i32, i32, i32, i8*, i32 } + %typedef.DecodingEnvironment = type { i32, i32, i32, i32, i32, i8*, i32* } + %typedef.MotionInfoContexts = type { [4 x [11 x %typedef.BiContextType]], [2 x [9 x %typedef.BiContextType]], [2 x [10 x %typedef.BiContextType]], [2 x [6 x %typedef.BiContextType]], [4 x %typedef.BiContextType], [4 x %typedef.BiContextType], [3 x %typedef.BiContextType] } + %typedef.Slice = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, %struct.datapartition*, %typedef.MotionInfoContexts*, %typedef.TextureInfoContexts*, i32, i32*, i32*, i32*, i32, i32*, i32*, i32*, i32 (%struct.img_par*, %struct.inp_par*)*, i32, i32, i32, i32 } + %typedef.TextureInfoContexts = type { [2 x %typedef.BiContextType], [4 x %typedef.BiContextType], [3 x [4 x %typedef.BiContextType]], [10 x [4 x %typedef.BiContextType]], [10 x [15 x %typedef.BiContextType]], [10 x [15 x %typedef.BiContextType]], [10 x [5 x %typedef.BiContextType]], [10 x [5 x %typedef.BiContextType]], [10 x [15 x %typedef.BiContextType]], [10 x [15 x %typedef.BiContextType]] } + +define void @readCBP_CABAC(%struct.syntaxelement* %se, %struct.inp_par* %inp, %struct.img_par* %img.1, %typedef.DecodingEnvironment* %dep_dp) { +entry: + br label %loopentry.0 + +loopentry.0: ; preds = %loopentry.1, %entry + %mb_y.0 = phi i32 [ 0, %entry ], [ %tmp.152, %loopentry.1 ] ; <i32> [#uses=2] + %tmp.14 = icmp sle i32 %mb_y.0, 3 ; <i1> [#uses=2] + %tmp.15 = zext i1 %tmp.14 to i32 ; <i32> [#uses=0] + br i1 %tmp.14, label %loopentry.1, label %loopexit.0 + +loopentry.1: ; preds = %loopentry.0 + %tmp.152 = add i32 %mb_y.0, 2 ; <i32> [#uses=1] + br label %loopentry.0 + +loopexit.0: ; preds = %loopentry.0 + unreachable +} |