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1; RUN: llc < %s2 3@a_str = internal constant [8 x i8] c"a = %d\0A\00" ; <ptr> [#uses=1]4@b_str = internal constant [8 x i8] c"b = %d\0A\00" ; <ptr> [#uses=1]5@a_mul_str = internal constant [13 x i8] c"a * %d = %d\0A\00" ; <ptr> [#uses=1]6@A = global i32 2 ; <ptr> [#uses=1]7@B = global i32 5 ; <ptr> [#uses=1]8 9declare i32 @printf(ptr, ...)10 11define i32 @main() {12entry:13 %a = load i32, ptr @A ; <i32> [#uses=2]14 %b = load i32, ptr @B ; <i32> [#uses=1]15 %a_s = getelementptr [8 x i8], ptr @a_str, i64 0, i64 0 ; <ptr> [#uses=1]16 %b_s = getelementptr [8 x i8], ptr @b_str, i64 0, i64 0 ; <ptr> [#uses=1]17 %a_mul_s = getelementptr [13 x i8], ptr @a_mul_str, i64 0, i64 0 ; <ptr> [#uses=1]18 call i32 (ptr, ...) @printf( ptr %a_s, i32 %a ) ; <i32>:0 [#uses=0]19 call i32 (ptr, ...) @printf( ptr %b_s, i32 %b ) ; <i32>:1 [#uses=0]20 br label %shl_test21 22shl_test: ; preds = %shl_test, %entry23 %s = phi i32 [ 0, %entry ], [ %s_inc, %shl_test ] ; <i32> [#uses=4]24 %result = mul i32 %a, %s ; <i32> [#uses=1]25 call i32 (ptr, ...) @printf( ptr %a_mul_s, i32 %s, i32 %result ) ; <i32>:2 [#uses=0]26 %s_inc = add i32 %s, 1 ; <i32> [#uses=1]27 %done = icmp eq i32 %s, 256 ; <i1> [#uses=1]28 br i1 %done, label %fini, label %shl_test29 30fini: ; preds = %shl_test31 ret i32 032}33