1; NOTE: Assertions have been autogenerated by update_test_checks.py 2; RUN: opt < %s -instcombine -S | FileCheck %s 3 4; PR1570 5 6define i32 @test2(float %X, float %Y) { 7; CHECK-LABEL: @test2( 8; CHECK-NEXT: [[TMP3:%.*]] = fcmp ord float %X, %Y 9; CHECK-NEXT: [[TOBOOLNOT5:%.*]] = zext i1 [[TMP3]] to i32 10; CHECK-NEXT: ret i32 [[TOBOOLNOT5]] 11; 12 %tmp3 = fcmp uno float %X, %Y 13 %tmp34 = zext i1 %tmp3 to i8 14 %tmp = xor i8 %tmp34, 1 15 %toBoolnot5 = zext i8 %tmp to i32 16 ret i32 %toBoolnot5 17} 18 19