diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrVFP.td | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrVFP.td b/llvm/lib/Target/ARM/ARMInstrVFP.td index e0a93149916..cc8a2b0b4c6 100644 --- a/llvm/lib/Target/ARM/ARMInstrVFP.td +++ b/llvm/lib/Target/ARM/ARMInstrVFP.td @@ -627,6 +627,14 @@ def : Pat<(f16_to_fp GPR:$a), def : Pat<(f64 (f16_to_fp GPR:$a)), (VCVTBHD (COPY_TO_REGCLASS GPR:$a, SPR))>; +def : Pat<(f64 (fextend (f16_to_fp GPR:$a))), + (VCVTBHD (COPY_TO_REGCLASS GPR:$a, SPR))>, + Requires<[HasFPARMv8, HasDPVFP]>; + +def : Pat<(fp_to_f16 (fround (f64 DPR:$a))), + (i32 (COPY_TO_REGCLASS (VCVTBDH DPR:$a), GPR))>, + Requires<[HasFPARMv8, HasDPVFP]>; + multiclass vcvt_inst<string opc, bits<2> rm, SDPatternOperator node = null_frag> { let PostEncoderMethod = "", DecoderNamespace = "VFPV8" in { |
