diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZISelLowering.cpp')
| -rw-r--r-- | lib/Target/SystemZ/SystemZISelLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp index 01ecf4fae9..4144f970d9 100644 --- a/lib/Target/SystemZ/SystemZISelLowering.cpp +++ b/lib/Target/SystemZ/SystemZISelLowering.cpp @@ -51,6 +51,11 @@ SystemZTargetLowering::SystemZTargetLowering(SystemZTargetMachine &tm) : if (!UseSoftFloat) { addRegisterClass(MVT::f32, SystemZ::FP32RegisterClass); addRegisterClass(MVT::f64, SystemZ::FP64RegisterClass); + + addLegalFPImmediate(APFloat(+0.0)); // lzer + addLegalFPImmediate(APFloat(+0.0f)); // lzdr + addLegalFPImmediate(APFloat(-0.0)); // lzer + lner + addLegalFPImmediate(APFloat(-0.0f)); // lzdr + lndr } // Compute derived properties from the register classes |