1*9880d681SAndroid Build Coastguard Worker; RUN: llc -march=hexagon < %s 2*9880d681SAndroid Build Coastguard Worker; REQUIRES: asserts 3*9880d681SAndroid Build Coastguard Worker; Used to fail with "Cannot BITCAST between types of different sizes!" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32" 6*9880d681SAndroid Build Coastguard Workertarget triple = "hexagon" 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine void @foo() nounwind { 9*9880d681SAndroid Build Coastguard Workerentry: 10*9880d681SAndroid Build Coastguard Worker br label %while.body 11*9880d681SAndroid Build Coastguard Worker 12*9880d681SAndroid Build Coastguard Workerwhile.body: ; preds = %if.then155, %if.then12, %if.then, %entry 13*9880d681SAndroid Build Coastguard Worker br i1 undef, label %if.then, label %if.else 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard Workerif.then: ; preds = %while.body 16*9880d681SAndroid Build Coastguard Worker br label %while.body 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Workerif.else: ; preds = %while.body 19*9880d681SAndroid Build Coastguard Worker br i1 undef, label %if.then12, label %if.else17 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Workerif.then12: ; preds = %if.else 22*9880d681SAndroid Build Coastguard Worker br label %while.body 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerif.else17: ; preds = %if.else 25*9880d681SAndroid Build Coastguard Worker br i1 false, label %if.then22, label %if.else35 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Workerif.then22: ; preds = %if.else17 28*9880d681SAndroid Build Coastguard Worker unreachable 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Workerif.else35: ; preds = %if.else17 31*9880d681SAndroid Build Coastguard Worker br i1 false, label %if.then40, label %if.else83 32*9880d681SAndroid Build Coastguard Worker 33*9880d681SAndroid Build Coastguard Workerif.then40: ; preds = %if.else35 34*9880d681SAndroid Build Coastguard Worker unreachable 35*9880d681SAndroid Build Coastguard Worker 36*9880d681SAndroid Build Coastguard Workerif.else83: ; preds = %if.else35 37*9880d681SAndroid Build Coastguard Worker br i1 false, label %if.then88, label %if.else150 38*9880d681SAndroid Build Coastguard Worker 39*9880d681SAndroid Build Coastguard Workerif.then88: ; preds = %if.else83 40*9880d681SAndroid Build Coastguard Worker unreachable 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard Workerif.else150: ; preds = %if.else83 43*9880d681SAndroid Build Coastguard Worker %cmp154 = icmp eq i32 undef, 0 44*9880d681SAndroid Build Coastguard Worker br i1 %cmp154, label %if.then155, label %if.else208 45*9880d681SAndroid Build Coastguard Worker 46*9880d681SAndroid Build Coastguard Workerif.then155: ; preds = %if.else150 47*9880d681SAndroid Build Coastguard Worker %_p_splat.1 = shufflevector <1 x i16> zeroinitializer, <1 x i16> undef, <2 x i32> zeroinitializer 48*9880d681SAndroid Build Coastguard Worker %0 = sext <2 x i16> %_p_splat.1 to <2 x i32> 49*9880d681SAndroid Build Coastguard Worker %mul198p_vec.1 = mul <2 x i32> %0, <i32 4, i32 4> 50*9880d681SAndroid Build Coastguard Worker %1 = extractelement <2 x i32> %mul198p_vec.1, i32 0 51*9880d681SAndroid Build Coastguard Worker store i32 %1, i32* undef, align 4 52*9880d681SAndroid Build Coastguard Worker br label %while.body 53*9880d681SAndroid Build Coastguard Worker 54*9880d681SAndroid Build Coastguard Workerif.else208: ; preds = %if.else150 55*9880d681SAndroid Build Coastguard Worker unreachable 56*9880d681SAndroid Build Coastguard Worker} 57