; RUN: llc -march=mips < %s ; RUN: llc -march=mips -mattr=+msa,+fp64 < %s ; RUN: llc -march=mipsel < %s ; RUN: llc -march=mipsel -mattr=+msa,+fp64 < %s ; This test originally failed for MSA with a ; "Don't know how to expand this condition!" unreachable. ; It should at least successfully build. define void @autogen_SD3861334421(i8*, i32*, i64*, i32, i64, i8) { BB: %A4 = alloca <2 x i32> %A3 = alloca <2 x double> %A2 = alloca i64 %A1 = alloca i64 %A = alloca double %L = load i8* %0 store i8 -101, i8* %0 %E = extractelement <4 x i32> , i32 0 %Shuff = shufflevector <8 x i64> zeroinitializer, <8 x i64> zeroinitializer, <8 x i32> %I = insertelement <8 x i64> zeroinitializer, i64 %4, i32 5 %B = and i64 116376, 57247 %FC = uitofp i8 7 to double %Sl = select i1 false, <8 x i8> , <8 x i8> %L5 = load i8* %0 store i8 %L, i8* %0 %E6 = extractelement <4 x i32> , i32 3 %Shuff7 = shufflevector <4 x i64> zeroinitializer, <4 x i64> zeroinitializer, <4 x i32> %I8 = insertelement <8 x i8> %Sl, i8 7, i32 4 %B9 = or <8 x i64> zeroinitializer, zeroinitializer %Sl10 = select i1 false, i64 116376, i64 380809 %Cmp = icmp sgt i32 394647, 17081 br label %CF CF: ; preds = %CF, %BB %L11 = load i8* %0 store i8 -87, i8* %0 %E12 = extractelement <4 x i64> zeroinitializer, i32 0 %Shuff13 = shufflevector <8 x i64> zeroinitializer, <8 x i64> zeroinitializer, <8 x i32> %I14 = insertelement <4 x i64> zeroinitializer, i64 380809, i32 1 %B15 = srem i64 %Sl10, 380809 %FC16 = sitofp i64 57247 to float %Sl17 = select i1 false, double 0x87A9374869A78EC6, double 0.000000e+00 %Cmp18 = icmp uge i8 %L, %5 br i1 %Cmp18, label %CF, label %CF80 CF80: ; preds = %CF80, %CF88, %CF %L19 = load i8* %0 store i8 -101, i8* %0 %E20 = extractelement <4 x i64> zeroinitializer, i32 0 %Shuff21 = shufflevector <4 x i64> zeroinitializer, <4 x i64> %Shuff7, <4 x i32> %I22 = insertelement <4 x i64> zeroinitializer, i64 127438, i32 1 %B23 = fdiv double %Sl17, 0.000000e+00 %Sl24 = select i1 %Cmp18, i32 420510, i32 492085 %Cmp25 = icmp ugt i1 %Cmp18, false br i1 %Cmp25, label %CF80, label %CF83 CF83: ; preds = %CF83, %CF80 %L26 = load i8* %0 store i8 -87, i8* %0 %E27 = extractelement <4 x i32> , i32 0 %Shuff28 = shufflevector <4 x i32> , <4 x i32> , <4 x i32> %I29 = insertelement <4 x i32> , i32 492085, i32 1 %B30 = lshr <8 x i8> %I8, %I8 %FC31 = sitofp <4 x i32> %Shuff28 to <4 x double> %Sl32 = select i1 false, <8 x i8> %I8, <8 x i8> %Cmp33 = icmp eq i64 %B, 116376 br i1 %Cmp33, label %CF83, label %CF88 CF88: ; preds = %CF83 %L34 = load i8* %0 store i8 -87, i8* %0 %E35 = extractelement <8 x i64> %Shuff, i32 7 %Shuff36 = shufflevector <4 x i32> , <4 x i32> %Shuff28, <4 x i32> %I37 = insertelement <4 x i64> zeroinitializer, i64 380809, i32 0 %B38 = xor <8 x i64> %B9, %B9 %ZE = zext i32 0 to i64 %Sl39 = select i1 %Cmp33, i8 %L11, i8 %L5 %Cmp40 = icmp sgt i1 %Cmp, false br i1 %Cmp40, label %CF80, label %CF81 CF81: ; preds = %CF81, %CF85, %CF87, %CF88 %L41 = load i8* %0 store i8 %L34, i8* %0 %E42 = extractelement <8 x i64> %Shuff13, i32 6 %Shuff43 = shufflevector <4 x i64> zeroinitializer, <4 x i64> zeroinitializer, <4 x i32> %I44 = insertelement <4 x i64> zeroinitializer, i64 116376, i32 3 %B45 = fsub float %FC16, 0x3AC86DCC40000000 %Tr = trunc <4 x i64> %I14 to <4 x i32> %Sl46 = select i1 false, <8 x i64> %B38, <8 x i64> zeroinitializer %Cmp47 = icmp sgt i1 %Cmp18, %Cmp18 br i1 %Cmp47, label %CF81, label %CF85 CF85: ; preds = %CF81 %L48 = load i8* %0 store i8 -101, i8* %0 %E49 = extractelement <8 x i8> , i32 2 %Shuff50 = shufflevector <4 x i64> zeroinitializer, <4 x i64> zeroinitializer, <4 x i32> %I51 = insertelement <4 x i64> zeroinitializer, i64 %E20, i32 3 %B52 = or i32 336955, %Sl24 %FC53 = uitofp i8 %L48 to double %Sl54 = select i1 %Cmp47, i32 %3, i32 %Sl24 %Cmp55 = icmp ne <8 x i64> %Shuff13, zeroinitializer %L56 = load i8* %0 store i8 %L11, i8* %0 %E57 = extractelement <4 x i64> %Shuff21, i32 1 %Shuff58 = shufflevector <8 x i64> %Shuff, <8 x i64> zeroinitializer, <8 x i32> %I59 = insertelement <4 x i64> zeroinitializer, i64 %E42, i32 2 %B60 = udiv <8 x i8> %Sl, %Tr61 = trunc i8 49 to i1 br i1 %Tr61, label %CF81, label %CF84 CF84: ; preds = %CF84, %CF85 %Sl62 = select i1 false, i8 %L, i8 %L48 %Cmp63 = icmp ne <8 x i64> %I, zeroinitializer %L64 = load i8* %0 store i8 %5, i8* %0 %E65 = extractelement <8 x i1> %Cmp55, i32 0 br i1 %E65, label %CF84, label %CF87 CF87: ; preds = %CF84 %Shuff66 = shufflevector <4 x i64> %Shuff21, <4 x i64> %I14, <4 x i32> %I67 = insertelement <4 x i32> , i32 %Sl54, i32 1 %B68 = frem double %B23, %Sl17 %ZE69 = zext <8 x i8> %Sl32 to <8 x i64> %Sl70 = select i1 %Tr61, i64 %E20, i64 %E12 %Cmp71 = icmp slt <8 x i64> %I, %Shuff %L72 = load i8* %0 store i8 %L72, i8* %0 %E73 = extractelement <8 x i1> %Cmp55, i32 6 br i1 %E73, label %CF81, label %CF82 CF82: ; preds = %CF82, %CF87 %Shuff74 = shufflevector <4 x i32> %I67, <4 x i32> %I29, <4 x i32> %I75 = insertelement <4 x i64> zeroinitializer, i64 380809, i32 3 %B76 = fsub double 0.000000e+00, %FC53 %Tr77 = trunc i32 %E to i8 %Sl78 = select i1 %Cmp18, i64* %A2, i64* %2 %Cmp79 = icmp eq i32 394647, 492085 br i1 %Cmp79, label %CF82, label %CF86 CF86: ; preds = %CF82 store i64 %Sl70, i64* %Sl78 store i64 %E57, i64* %Sl78 store i64 %Sl70, i64* %Sl78 store i64 %B, i64* %Sl78 store i64 %Sl10, i64* %Sl78 ret void }