diff options
| -rw-r--r-- | lib/Target/ARM/ARMInstrVFP.td | 14 | ||||
| -rw-r--r-- | test/CodeGen/ARM/fp16.ll | 6 |
2 files changed, 10 insertions, 10 deletions
diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td index 23c132e4f6..e3ab30419f 100644 --- a/lib/Target/ARM/ARMInstrVFP.td +++ b/lib/Target/ARM/ARMInstrVFP.td @@ -433,25 +433,25 @@ def VCVTSD : VFPAI<(outs SPR:$Sd), (ins DPR:$Dm), VFPUnaryFrm, // Between half-precision and single-precision. For disassembly only. // FIXME: Verify encoding after integrated assembler is working. -def VCVTBSH: ASuI<0b11101, 0b11, 0b0010, 0b01, 0, (outs SPR:$Sd), (ins SPR:$Sm), +def VCVTBHS: ASuI<0b11101, 0b11, 0b0010, 0b01, 0, (outs SPR:$Sd), (ins SPR:$Sm), /* FIXME */ IIC_fpCVTSH, "vcvtb", ".f32.f16\t$Sd, $Sm", [/* For disassembly only; pattern left blank */]>; -def : ARMPat<(f32_to_f16 SPR:$a), - (i32 (COPY_TO_REGCLASS (VCVTBSH SPR:$a), GPR))>; - -def VCVTBHS: ASuI<0b11101, 0b11, 0b0011, 0b01, 0, (outs SPR:$Sd), (ins SPR:$Sm), +def VCVTBSH: ASuI<0b11101, 0b11, 0b0011, 0b01, 0, (outs SPR:$Sd), (ins SPR:$Sm), /* FIXME */ IIC_fpCVTHS, "vcvtb", ".f16.f32\t$Sd, $Sm", [/* For disassembly only; pattern left blank */]>; +def : ARMPat<(f32_to_f16 SPR:$a), + (i32 (COPY_TO_REGCLASS (VCVTBSH SPR:$a), GPR))>; + def : ARMPat<(f16_to_f32 GPR:$a), (VCVTBHS (COPY_TO_REGCLASS GPR:$a, SPR))>; -def VCVTTSH: ASuI<0b11101, 0b11, 0b0010, 0b11, 0, (outs SPR:$Sd), (ins SPR:$Sm), +def VCVTTHS: ASuI<0b11101, 0b11, 0b0010, 0b11, 0, (outs SPR:$Sd), (ins SPR:$Sm), /* FIXME */ IIC_fpCVTSH, "vcvtt", ".f32.f16\t$Sd, $Sm", [/* For disassembly only; pattern left blank */]>; -def VCVTTHS: ASuI<0b11101, 0b11, 0b0011, 0b11, 0, (outs SPR:$Sd), (ins SPR:$Sm), +def VCVTTSH: ASuI<0b11101, 0b11, 0b0011, 0b11, 0, (outs SPR:$Sd), (ins SPR:$Sm), /* FIXME */ IIC_fpCVTHS, "vcvtt", ".f16.f32\t$Sd, $Sm", [/* For disassembly only; pattern left blank */]>; diff --git a/test/CodeGen/ARM/fp16.ll b/test/CodeGen/ARM/fp16.ll index c5583b94be..1261ea5021 100644 --- a/test/CodeGen/ARM/fp16.ll +++ b/test/CodeGen/ARM/fp16.ll @@ -15,14 +15,14 @@ entry: %1 = load i16* @y, align 2 %2 = tail call float @llvm.convert.from.fp16(i16 %0) ; CHECK: __gnu_h2f_ieee -; CHECK-FP16: vcvtb.f16.f32 +; CHECK-FP16: vcvtb.f32.f16 %3 = tail call float @llvm.convert.from.fp16(i16 %1) ; CHECK: __gnu_h2f_ieee -; CHECK-FP16: vcvtb.f16.f32 +; CHECK-FP16: vcvtb.f32.f16 %4 = fadd float %2, %3 %5 = tail call i16 @llvm.convert.to.fp16(float %4) ; CHECK: __gnu_f2h_ieee -; CHECK-FP16: vcvtb.f32.f16 +; CHECK-FP16: vcvtb.f16.f32 store i16 %5, i16* @x, align 2 ret void } |