1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -sccp -S | FileCheck %s 3 4declare void @use(i1) 5 6define void @test(i1 %c) { 7; CHECK-LABEL: @test( 8; CHECK-NEXT: br label [[DO_BODY:%.*]] 9; CHECK: do.body: 10; CHECK-NEXT: br i1 [[C:%.*]], label [[DO_BODY]], label [[FOR_COND41:%.*]] 11; CHECK: for.cond41: 12; CHECK-NEXT: call void @use(i1 true) 13; CHECK-NEXT: br label [[FOR_COND41]] 14; 15 br label %do.body 16 17do.body: ; preds = %do.body, %entry 18 br i1 %c, label %do.body, label %for.cond41 19 20for.cond41: ; preds = %for.cond41, %do.body 21 %mid.0 = phi float [ 0.000000e+00, %for.cond41 ], [ undef, %do.body ] 22 %fc = fcmp oeq float %mid.0, 0.000000e+00 23 call void @use(i1 %fc) 24 25 br label %for.cond41 26} 27