1 ; RUN: llc < %s 2 ; PR1011 3 %struct.mng_data = type { i8* (%struct.mng_data*, i32)*, i32, i32, i32, i8, i8, i32, i32, i32, i32, i32 } 4 5 define void @mng_display_bgr565() { 6 entry: 7 br i1 false, label %bb.preheader, label %return 8 9 bb.preheader: ; preds = %entry 10 br i1 false, label %cond_true48, label %cond_next80 11 12 cond_true48: ; preds = %bb.preheader 13 %tmp = load i8, i8* null ; <i8> [#uses=1] 14 %tmp51 = zext i8 %tmp to i16 ; <i16> [#uses=1] 15 %tmp99 = load i8, i8* null ; <i8> [#uses=1] 16 %tmp54 = bitcast i8 %tmp99 to i8 ; <i8> [#uses=1] 17 %tmp54.upgrd.1 = zext i8 %tmp54 to i32 ; <i32> [#uses=1] 18 %tmp55 = lshr i32 %tmp54.upgrd.1, 3 ; <i32> [#uses=1] 19 %tmp55.upgrd.2 = trunc i32 %tmp55 to i16 ; <i16> [#uses=1] 20 %tmp52 = shl i16 %tmp51, 5 ; <i16> [#uses=1] 21 %tmp56 = and i16 %tmp55.upgrd.2, 28 ; <i16> [#uses=1] 22 %tmp57 = or i16 %tmp56, %tmp52 ; <i16> [#uses=1] 23 %tmp60 = zext i16 %tmp57 to i32 ; <i32> [#uses=1] 24 %tmp62 = xor i32 0, 65535 ; <i32> [#uses=1] 25 %tmp63 = mul i32 %tmp60, %tmp62 ; <i32> [#uses=1] 26 %tmp65 = add i32 0, %tmp63 ; <i32> [#uses=1] 27 %tmp69 = add i32 0, %tmp65 ; <i32> [#uses=1] 28 %tmp70 = lshr i32 %tmp69, 16 ; <i32> [#uses=1] 29 %tmp70.upgrd.3 = trunc i32 %tmp70 to i16 ; <i16> [#uses=1] 30 %tmp75 = lshr i16 %tmp70.upgrd.3, 8 ; <i16> [#uses=1] 31 %tmp75.upgrd.4 = trunc i16 %tmp75 to i8 ; <i8> [#uses=1] 32 %tmp76 = lshr i8 %tmp75.upgrd.4, 5 ; <i8> [#uses=1] 33 store i8 %tmp76, i8* null 34 ret void 35 36 cond_next80: ; preds = %bb.preheader 37 ret void 38 39 return: ; preds = %entry 40 ret void 41 } 42
