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1; Check that abs.[ds] is selected and does not depend on -enable-no-nans-fp-math2; They obey the Has2008 and ABS2008 configuration bits which govern the3; conformance to IEEE 754 (1985) and IEEE 754 (2008). When these bits are not4; present, they confirm to 1985.5; In 1985 mode, abs.[ds] are arithmetic (i.e. they raise invalid operation6; exceptions when given NaN's). In 2008 mode, they are non-arithmetic (i.e.7; they are copies and don't raise any exceptions).8 9; RUN: llc < %s -mtriple=mipsel-linux-gnu -mcpu=mips32 | FileCheck %s10; RUN: llc < %s -mtriple=mipsel-linux-gnu -mcpu=mips32r2 | FileCheck %s11; RUN: llc < %s -mtriple=mipsel-linux-gnu -mcpu=mips32 -enable-no-nans-fp-math | FileCheck %s12 13; RUN: llc < %s -mtriple=mips64el-linux-gnu -mcpu=mips64 | FileCheck %s14; RUN: llc < %s -mtriple=mips64el-linux-gnu -mcpu=mips64 -enable-no-nans-fp-math | FileCheck %s15 16define float @foo0(float %d) nounwind readnone {17entry:18; CHECK-LABEL: foo0:19; CHECK: neg.s20 %sub = fsub float -0.000000e+00, %d21 ret float %sub22}23 24define double @foo1(double %d) nounwind readnone {25entry:26; CHECK-LABEL: foo1:27; CHECK: neg.d28 %sub = fsub double -0.000000e+00, %d29 ret double %sub30}31