1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
2; RUN: opt -analyze -enable-new-pm=0 -scalar-evolution < %s | FileCheck %s
3; RUN: opt -disable-output "-passes=print<scalar-evolution>" < %s 2>&1 | FileCheck %s
4
5declare i32 @llvm.abs.i32(i32, i1)
6
7define i32 @abs_nonsw(i32 %x) {
8; CHECK-LABEL: 'abs_nonsw'
9; CHECK-NEXT:  Classifying expressions for: @abs_nonsw
10; CHECK-NEXT:    %r = call i32 @llvm.abs.i32(i32 %x, i1 false)
11; CHECK-NEXT:    --> ((-1 * %x) smax %x) U: full-set S: full-set
12; CHECK-NEXT:  Determining loop execution counts for: @abs_nonsw
13;
14  %r = call i32 @llvm.abs.i32(i32 %x, i1 0)
15  ret i32 %r
16}
17
18define i32 @abs_nsw(i32 %x) {
19; CHECK-LABEL: 'abs_nsw'
20; CHECK-NEXT:  Classifying expressions for: @abs_nsw
21; CHECK-NEXT:    %r = call i32 @llvm.abs.i32(i32 %x, i1 true)
22; CHECK-NEXT:    --> ((-1 * %x)<nsw> smax %x) U: full-set S: full-set
23; CHECK-NEXT:  Determining loop execution counts for: @abs_nsw
24;
25  %r = call i32 @llvm.abs.i32(i32 %x, i1 1)
26  ret i32 %r
27}
28