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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -passes=sccp -S %s | FileCheck %s3 4define float @test_ieee() #0 {5; CHECK-LABEL: @test_ieee(6; CHECK-NEXT: ret float 0x36F40000000000007;8 %1 = fmul float 2.802596928649634e-44, 2.000000e+009 ret float %110}11 12define float @test_preserve_sign() #1 {13; CHECK-LABEL: @test_preserve_sign(14; CHECK-NEXT: ret float 0.000000e+0015;16 %1 = fmul float 2.802596928649634e-44, 2.000000e+0017 ret float %118}19 20attributes #0 = {"denormal-fp-math"="ieee,ieee"}21attributes #1 = {"denormal-fp-math"="preserve-sign,preserve-sign"}22