1 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2 ; RUN: opt < %s -analyze -scalar-evolution -scalar-evolution-huge-expr-threshold=1 | FileCheck %s
4 define void @test(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f) {
6 ; CHECK-NEXT: Classifying expressions for: @test
7 ; CHECK-NEXT: %add1 = add i32 %a, %b
8 ; CHECK-NEXT: --> (%a + %b) U: full-set S: full-set
9 ; CHECK-NEXT: %add2 = add i32 %add1, %c
10 ; CHECK-NEXT: --> ((%a + %b) + %c) U: full-set S: full-set
11 ; CHECK-NEXT: %add3 = add i32 %add2, %d
12 ; CHECK-NEXT: --> (((%a + %b) + %c) + %d) U: full-set S: full-set
13 ; CHECK-NEXT: %add4 = add i32 %add3, %e
14 ; CHECK-NEXT: --> ((((%a + %b) + %c) + %d) + %e) U: full-set S: full-set
15 ; CHECK-NEXT: %add5 = add i32 %add4, %f
16 ; CHECK-NEXT: --> (((((%a + %b) + %c) + %d) + %e) + %f) U: full-set S: full-set
17 ; CHECK-NEXT: %mul1 = mul i32 %a, %b
18 ; CHECK-NEXT: --> (%a * %b) U: full-set S: full-set
19 ; CHECK-NEXT: %mul2 = mul i32 %mul1, %c
20 ; CHECK-NEXT: --> ((%a * %b) * %c) U: full-set S: full-set
21 ; CHECK-NEXT: %mul3 = mul i32 %mul2, %d
22 ; CHECK-NEXT: --> (((%a * %b) * %c) * %d) U: full-set S: full-set
23 ; CHECK-NEXT: %mul4 = mul i32 %mul3, %e
24 ; CHECK-NEXT: --> ((((%a * %b) * %c) * %d) * %e) U: full-set S: full-set
25 ; CHECK-NEXT: %mul5 = mul i32 %mul4, %f
26 ; CHECK-NEXT: --> (((((%a * %b) * %c) * %d) * %e) * %f) U: full-set S: full-set
27 ; CHECK-NEXT: Determining loop execution counts for: @test
29 %add1 = add i32 %a, %b
30 %add2 = add i32 %add1, %c
31 %add3 = add i32 %add2, %d
32 %add4 = add i32 %add3, %e
33 %add5 = add i32 %add4, %f
35 %mul1 = mul i32 %a, %b
36 %mul2 = mul i32 %mul1, %c
37 %mul3 = mul i32 %mul2, %d
38 %mul4 = mul i32 %mul3, %e
39 %mul5 = mul i32 %mul4, %f