1 ; RUN: llc -march=msp430 < %s 2 3 @nextaddr = global i8* null ; <i8**> [#uses=2] 4 @C.0.2070 = private constant [5 x i8*] [i8* blockaddress(@foo, %L1), i8* blockaddress(@foo, %L2), i8* blockaddress(@foo, %L3), i8* blockaddress(@foo, %L4), i8* blockaddress(@foo, %L5)] ; <[5 x i8*]*> [#uses=1] 5 6 define internal i16 @foo(i16 %i) nounwind { 7 entry: 8 %0 = load i8** @nextaddr, align 4 ; <i8*> [#uses=2] 9 %1 = icmp eq i8* %0, null ; <i1> [#uses=1] 10 br i1 %1, label %bb3, label %bb2 11 12 bb2: ; preds = %bb3, %entry 13 %gotovar.4.0 = phi i8* [ %gotovar.4.0.pre, %bb3 ], [ %0, %entry ] ; <i8*> [#uses=1] 14 indirectbr i8* %gotovar.4.0, [label %L5, label %L4, label %L3, label %L2, label %L1] 15 16 bb3: ; preds = %entry 17 %2 = getelementptr inbounds [5 x i8*]* @C.0.2070, i16 0, i16 %i ; <i8**> [#uses=1] 18 %gotovar.4.0.pre = load i8** %2, align 4 ; <i8*> [#uses=1] 19 br label %bb2 20 21 L5: ; preds = %bb2 22 br label %L4 23 24 L4: ; preds = %L5, %bb2 25 %res.0 = phi i16 [ 385, %L5 ], [ 35, %bb2 ] ; <i16> [#uses=1] 26 br label %L3 27 28 L3: ; preds = %L4, %bb2 29 %res.1 = phi i16 [ %res.0, %L4 ], [ 5, %bb2 ] ; <i16> [#uses=1] 30 br label %L2 31 32 L2: ; preds = %L3, %bb2 33 %res.2 = phi i16 [ %res.1, %L3 ], [ 1, %bb2 ] ; <i16> [#uses=1] 34 %phitmp = mul i16 %res.2, 6 ; <i16> [#uses=1] 35 br label %L1 36 37 L1: ; preds = %L2, %bb2 38 %res.3 = phi i16 [ %phitmp, %L2 ], [ 2, %bb2 ] ; <i16> [#uses=1] 39 store i8* blockaddress(@foo, %L5), i8** @nextaddr, align 4 40 ret i16 %res.3 41 } 42
