1 ; RUN: llc < %s 2 3 @.str_1 = internal constant [16 x i8] c"%d %d %d %d %d\0A\00" ; <[16 x i8]*> [#uses=1] 4 @XA = external global i32 ; <i32*> [#uses=1] 5 @XB = external global i32 ; <i32*> [#uses=1] 6 7 declare i32 @printf(i8*, ...) 8 9 define void @test(i32 %A, i32 %B, i32 %C, i32 %D) { 10 entry: 11 %t1 = icmp slt i32 %A, 0 ; <i1> [#uses=1] 12 br i1 %t1, label %less, label %not_less 13 14 less: ; preds = %entry 15 br label %not_less 16 17 not_less: ; preds = %less, %entry 18 %t2 = phi i32 [ sub (i32 ptrtoint (i32* @XA to i32), i32 ptrtoint (i32* @XB to i32)), %less ], [ sub (i32 ptrtoint (i32* @XA to i32), i32 ptrtoint (i32* @XB to i32)), %entry ] ; <i32> [#uses=1] 19 %tmp.39 = call i32 (i8*, ...)* @printf( i8* getelementptr ([16 x i8]* @.str_1, i64 0, i64 0), i32 %t2 ) ; <i32> [#uses=0] 20 ret void 21 } 22 23
