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