| ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py |
| ; RUN: opt < %s -analyze -enable-new-pm=0 -scalar-evolution -scalar-evolution-huge-expr-threshold=1 | FileCheck %s |
| ; RUN: opt < %s -disable-output "-passes=print<scalar-evolution>" -scalar-evolution-huge-expr-threshold=1 2>&1 | FileCheck %s |
| |
| define void @test(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e, i32 %f) { |
| ; CHECK-LABEL: 'test' |
| ; CHECK-NEXT: Classifying expressions for: @test |
| ; CHECK-NEXT: %add1 = add i32 %a, %b |
| ; CHECK-NEXT: --> (%a + %b) U: full-set S: full-set |
| ; CHECK-NEXT: %add2 = add i32 %add1, %c |
| ; CHECK-NEXT: --> ((%a + %b) + %c) U: full-set S: full-set |
| ; CHECK-NEXT: %add3 = add i32 %add2, %d |
| ; CHECK-NEXT: --> (((%a + %b) + %c) + %d) U: full-set S: full-set |
| ; CHECK-NEXT: %add4 = add i32 %add3, %e |
| ; CHECK-NEXT: --> ((((%a + %b) + %c) + %d) + %e) U: full-set S: full-set |
| ; CHECK-NEXT: %add5 = add i32 %add4, %f |
| ; CHECK-NEXT: --> (((((%a + %b) + %c) + %d) + %e) + %f) U: full-set S: full-set |
| ; CHECK-NEXT: %mul1 = mul i32 %a, %b |
| ; CHECK-NEXT: --> (%a * %b) U: full-set S: full-set |
| ; CHECK-NEXT: %mul2 = mul i32 %mul1, %c |
| ; CHECK-NEXT: --> ((%a * %b) * %c) U: full-set S: full-set |
| ; CHECK-NEXT: %mul3 = mul i32 %mul2, %d |
| ; CHECK-NEXT: --> (((%a * %b) * %c) * %d) U: full-set S: full-set |
| ; CHECK-NEXT: %mul4 = mul i32 %mul3, %e |
| ; CHECK-NEXT: --> ((((%a * %b) * %c) * %d) * %e) U: full-set S: full-set |
| ; CHECK-NEXT: %mul5 = mul i32 %mul4, %f |
| ; CHECK-NEXT: --> (((((%a * %b) * %c) * %d) * %e) * %f) U: full-set S: full-set |
| ; CHECK-NEXT: Determining loop execution counts for: @test |
| ; |
| %add1 = add i32 %a, %b |
| %add2 = add i32 %add1, %c |
| %add3 = add i32 %add2, %d |
| %add4 = add i32 %add3, %e |
| %add5 = add i32 %add4, %f |
| |
| %mul1 = mul i32 %a, %b |
| %mul2 = mul i32 %mul1, %c |
| %mul3 = mul i32 %mul2, %d |
| %mul4 = mul i32 %mul3, %e |
| %mul5 = mul i32 %mul4, %f |
| ret void |
| } |