1 ; RUN: llc < %s -march=xcore | FileCheck %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 i32 @foo(i32 %i) nounwind { 7 ; CHECK-LABEL: foo: 8 entry: 9 %0 = load i8** @nextaddr, align 4 ; <i8*> [#uses=2] 10 %1 = icmp eq i8* %0, null ; <i1> [#uses=1] 11 br i1 %1, label %bb3, label %bb2 12 13 bb2: ; preds = %entry, %bb3 14 %gotovar.4.0 = phi i8* [ %gotovar.4.0.pre, %bb3 ], [ %0, %entry ] ; <i8*> [#uses=1] 15 ; CHECK: bau 16 indirectbr i8* %gotovar.4.0, [label %L5, label %L4, label %L3, label %L2, label %L1] 17 18 bb3: ; preds = %entry 19 %2 = getelementptr inbounds [5 x i8*]* @C.0.2070, i32 0, i32 %i ; <i8**> [#uses=1] 20 %gotovar.4.0.pre = load i8** %2, align 4 ; <i8*> [#uses=1] 21 br label %bb2 22 23 L5: ; preds = %bb2 24 br label %L4 25 26 L4: ; preds = %L5, %bb2 27 %res.0 = phi i32 [ 385, %L5 ], [ 35, %bb2 ] ; <i32> [#uses=1] 28 br label %L3 29 30 L3: ; preds = %L4, %bb2 31 %res.1 = phi i32 [ %res.0, %L4 ], [ 5, %bb2 ] ; <i32> [#uses=1] 32 br label %L2 33 34 L2: ; preds = %L3, %bb2 35 %res.2 = phi i32 [ %res.1, %L3 ], [ 1, %bb2 ] ; <i32> [#uses=1] 36 %phitmp = mul i32 %res.2, 6 ; <i32> [#uses=1] 37 br label %L1 38 39 L1: ; preds = %L2, %bb2 40 %res.3 = phi i32 [ %phitmp, %L2 ], [ 2, %bb2 ] ; <i32> [#uses=1] 41 ; CHECK: ldap r11, .Ltmp0 42 ; CHECK: stw r11, dp[nextaddr] 43 store i8* blockaddress(@foo, %L5), i8** @nextaddr, align 4 44 ret i32 %res.3 45 } 46
