diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -92,6 +92,8 @@
     addRegisterClass(MVT::f32, &RISCV::FPR32RegClass);
   if (Subtarget.hasStdExtD())
     addRegisterClass(MVT::f64, &RISCV::FPR64RegClass);
+  if (Subtarget.hasStdExtZfinx())
+    addRegisterClass(MVT::f32, &RISCV::GPRF32RegClass);
 
   static const MVT::SimpleValueType BoolVecVTs[] = {
       MVT::nxv1i1,  MVT::nxv2i1,  MVT::nxv4i1, MVT::nxv8i1,
@@ -379,7 +381,7 @@
       setOperationAction(ISD::FPOWI, MVT::i32, Custom);
   }
 
-  if (Subtarget.hasStdExtF()) {
+  if (Subtarget.hasStdExtF() || Subtarget.hasStdExtZfinx()) {
     for (auto NT : FPLegalNodeTypes)
       setOperationAction(NT, MVT::f32, Legal);
     for (auto CC : FPCCToExpand)
@@ -1350,7 +1352,7 @@
   // FIXME: Change to Zfhmin once f16 becomes a legal type with Zfhmin.
   if (VT == MVT::f16 && !Subtarget.hasStdExtZfh())
     return false;
-  if (VT == MVT::f32 && !Subtarget.hasStdExtF())
+  if (VT == MVT::f32 && !Subtarget.hasStdExtF() && !Subtarget.hasStdExtZfinx())
     return false;
   if (VT == MVT::f64 && !Subtarget.hasStdExtD())
     return false;
@@ -1359,7 +1361,8 @@
 
 bool RISCVTargetLowering::hasBitPreservingFPLogic(EVT VT) const {
   return (VT == MVT::f16 && Subtarget.hasStdExtZfh()) ||
-         (VT == MVT::f32 && Subtarget.hasStdExtF()) ||
+         (VT == MVT::f32 &&
+          (Subtarget.hasStdExtF() || Subtarget.hasStdExtZfinx())) ||
          (VT == MVT::f64 && Subtarget.hasStdExtD());
 }
 
@@ -11521,7 +11524,7 @@
   case MVT::f16:
     return Subtarget.hasStdExtZfh();
   case MVT::f32:
-    return Subtarget.hasStdExtF();
+    return Subtarget.hasStdExtF() || Subtarget.hasStdExtZfinx();
   case MVT::f64:
     return Subtarget.hasStdExtD();
   default:
@@ -11558,7 +11561,7 @@
   case MVT::f16:
     return Subtarget.hasStdExtZfh();
   case MVT::f32:
-    return Subtarget.hasStdExtF();
+    return Subtarget.hasStdExtF() || Subtarget.hasStdExtZfinx();
   case MVT::f64:
     return Subtarget.hasStdExtD();
   default:
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoF.td b/llvm/lib/Target/RISCV/RISCVInstrInfoF.td
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoF.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoF.td
@@ -461,22 +461,50 @@
 def fpimmneg0 : PatLeaf<(fpimm), [{ return N->isExactlyValue(-0.0); }]>;
 
 /// Generic pattern classes
-class PatSetCC<RegisterClass Ty, SDPatternOperator OpNode, CondCode Cond, RVInst Inst>
+class PatSetCC<DAGOperand Ty, SDPatternOperator OpNode, CondCode Cond,
+               RVInst Inst>
     : Pat<(OpNode Ty:$rs1, Ty:$rs2, Cond), (Inst $rs1, $rs2)>;
+multiclass PatSetCC_m<SDPatternOperator OpNode, CondCode Cond,
+                      RVInst Inst, list<ExtInfo_r> Exts> {
+  foreach Ext = Exts in
+    let Predicates = Ext.Predicates in
+    def Ext.Suffix : PatSetCC<Ext.Reg, OpNode, Cond, 
+                              !cast<RVInst>(Inst#Ext.Suffix)>;
+}
 
 class PatFprFpr<SDPatternOperator OpNode, RVInstR Inst,
-                RegisterClass RegTy>
+                DAGOperand RegTy>
     : Pat<(OpNode RegTy:$rs1, RegTy:$rs2), (Inst $rs1, $rs2)>;
+multiclass PatFprFpr_m<SDPatternOperator OpNode, RVInstR Inst,
+                       list<ExtInfo_r> Exts> {
+  foreach Ext = Exts in
+    let Predicates = Ext.Predicates in
+    def Ext.Suffix : PatFprFpr<OpNode, !cast<RVInstR>(Inst#Ext.Suffix),
+                               Ext.Reg>;
+}
 
 class PatFprFprDynFrm<SDPatternOperator OpNode, RVInstRFrm Inst,
-                      RegisterClass RegTy>
+                      DAGOperand RegTy>
     : Pat<(OpNode RegTy:$rs1, RegTy:$rs2), (Inst $rs1, $rs2, 0b111)>;
+multiclass PatFprFprDynFrm_m<SDPatternOperator OpNode, RVInstRFrm Inst,
+                             list<ExtInfo_r> Exts> {
+  foreach Ext = Exts in
+    let Predicates = Ext.Predicates in
+    def Ext.Suffix : PatFprFprDynFrm<OpNode,
+                                     !cast<RVInstRFrm>(Inst#Ext.Suffix),
+                                     Ext.Reg>;
+}
 
 let Predicates = [HasStdExtF] in {
-
 /// Float constants
 def : Pat<(f32 (fpimm0)), (FMV_W_X X0)>;
 def : Pat<(f32 (fpimmneg0)), (FSGNJN_S (FMV_W_X X0), (FMV_W_X X0))>;
+} // Predicates = [HasStdExtF]
+
+let Predicates = [HasStdExtZfinx] in {
+def : Pat<(f32 (fpimm0)), (COPY (f32 X0))>;
+def : Pat<(f32 (fpimmneg0)), (FSGNJN_S_INX (COPY (f32 X0)), (COPY (f32 X0)))>;
+} // Predicates = [HasStdExtZfinx]
 
 /// Float conversion operations
 
@@ -484,18 +512,28 @@
 // are defined later.
 
 /// Float arithmetic operations
+defm : PatFprFprDynFrm_m<any_fadd, FADD_S, FINX>;
+defm : PatFprFprDynFrm_m<any_fsub, FSUB_S, FINX>;
+defm : PatFprFprDynFrm_m<any_fmul, FMUL_S, FINX>;
+defm : PatFprFprDynFrm_m<any_fdiv, FDIV_S, FINX>;
 
-def : PatFprFprDynFrm<any_fadd, FADD_S, FPR32>;
-def : PatFprFprDynFrm<any_fsub, FSUB_S, FPR32>;
-def : PatFprFprDynFrm<any_fmul, FMUL_S, FPR32>;
-def : PatFprFprDynFrm<any_fdiv, FDIV_S, FPR32>;
-
+let Predicates = [HasStdExtF] in {
 def : Pat<(any_fsqrt FPR32:$rs1), (FSQRT_S FPR32:$rs1, 0b111)>;
 
 def : Pat<(fneg FPR32:$rs1), (FSGNJN_S $rs1, $rs1)>;
 def : Pat<(fabs FPR32:$rs1), (FSGNJX_S $rs1, $rs1)>;
+} // Predicates = [HasStdExtF]
+
+let Predicates = [HasStdExtZfinx] in {
+def : Pat<(any_fsqrt FPR32INX:$rs1), (FSQRT_S_INX FPR32INX:$rs1, 0b111)>;
+
+def : Pat<(fneg FPR32INX:$rs1), (FSGNJN_S_INX $rs1, $rs1)>;
+def : Pat<(fabs FPR32INX:$rs1), (FSGNJX_S_INX $rs1, $rs1)>;
+} // Predicates = [HasStdExtZfinx]
+
+defm : PatFprFpr_m<fcopysign, FSGNJ_S, FINX>;
 
-def : PatFprFpr<fcopysign, FSGNJ_S, FPR32>;
+let Predicates = [HasStdExtF] in {
 def : Pat<(fcopysign FPR32:$rs1, (fneg FPR32:$rs2)), (FSGNJN_S $rs1, $rs2)>;
 
 // fmadd: rs1 * rs2 + rs3
@@ -513,20 +551,42 @@
 // fnmadd: -rs1 * rs2 - rs3
 def : Pat<(any_fma (fneg FPR32:$rs1), FPR32:$rs2, (fneg FPR32:$rs3)),
           (FNMADD_S FPR32:$rs1, FPR32:$rs2, FPR32:$rs3, 0b111)>;
+} // Predicates = [HasStdExtF]
+
+let Predicates = [HasStdExtZfinx] in {
+def : Pat<(fcopysign FPR32INX:$rs1, (fneg FPR32INX:$rs2)), (FSGNJN_S_INX $rs1, $rs2)>;
+
+// fmadd: rs1 * rs2 + rs3
+def : Pat<(any_fma FPR32INX:$rs1, FPR32INX:$rs2, FPR32INX:$rs3),
+          (FMADD_S_INX $rs1, $rs2, $rs3, 0b111)>;
+
+// fmsub: rs1 * rs2 - rs3
+def : Pat<(any_fma FPR32INX:$rs1, FPR32INX:$rs2, (fneg FPR32INX:$rs3)),
+          (FMSUB_S_INX FPR32INX:$rs1, FPR32INX:$rs2, FPR32INX:$rs3, 0b111)>;
+
+// fnmsub: -rs1 * rs2 + rs3
+def : Pat<(any_fma (fneg FPR32INX:$rs1), FPR32INX:$rs2, FPR32INX:$rs3),
+          (FNMSUB_S_INX FPR32INX:$rs1, FPR32INX:$rs2, FPR32INX:$rs3, 0b111)>;
+
+// fnmadd: -rs1 * rs2 - rs3
+def : Pat<(any_fma (fneg FPR32INX:$rs1), FPR32INX:$rs2, (fneg FPR32INX:$rs3)),
+          (FNMADD_S_INX FPR32INX:$rs1, FPR32INX:$rs2, FPR32INX:$rs3, 0b111)>;
+} // Predicates = [HasStdExtZfinx]
 
 // The ratified 20191213 ISA spec defines fmin and fmax in a way that matches
 // LLVM's fminnum and fmaxnum
 // <https://github.com/riscv/riscv-isa-manual/commit/cd20cee7efd9bac7c5aa127ec3b451749d2b3cce>.
-def : PatFprFpr<fminnum, FMIN_S, FPR32>;
-def : PatFprFpr<fmaxnum, FMAX_S, FPR32>;
+defm : PatFprFpr_m<fminnum, FMIN_S, FINX>;
+defm : PatFprFpr_m<fmaxnum, FMAX_S, FINX>;
 
 /// Setcc
 // FIXME: SETEQ/SETLT/SETLE imply nonans, can we pick better instructions for
 // strict versions of those.
 
 // Match non-signaling FEQ_S
-def : PatSetCC<FPR32, any_fsetcc, SETEQ, FEQ_S>;
-def : PatSetCC<FPR32, any_fsetcc, SETOEQ, FEQ_S>;
+defm : PatSetCC_m<any_fsetcc, SETEQ,  FEQ_S, FINX>;
+defm : PatSetCC_m<any_fsetcc, SETOEQ, FEQ_S, FINX>;
+let Predicates = [HasStdExtF] in {
 def : PatSetCC<FPR32, strict_fsetcc, SETLT, PseudoQuietFLT_S>;
 def : PatSetCC<FPR32, strict_fsetcc, SETOLT, PseudoQuietFLT_S>;
 def : PatSetCC<FPR32, strict_fsetcc, SETLE, PseudoQuietFLE_S>;
@@ -566,7 +626,15 @@
 // Moves (no conversion)
 def : Pat<(bitconvert (i32 GPR:$rs1)), (FMV_W_X GPR:$rs1)>;
 def : Pat<(i32 (bitconvert FPR32:$rs1)), (FMV_X_W FPR32:$rs1)>;
+} // Predicates = [HasStdExtF, IsRV32]
+
+let Predicates = [HasStdExtZfinx, IsRV32] in {
+// Moves (no conversion)
+def : Pat<(f32 (bitconvert (i32 GPR:$rs1))), (COPY GPR:$rs1)>;
+def : Pat<(i32 (bitconvert FPR32INX:$rs1)), (COPY FPR32INX:$rs1)>;
+} // Predicates = [HasStdExtZfinx, IsRV32]
 
+let Predicates = [HasStdExtF, IsRV32] in {
 // float->[u]int. Round-to-zero must be used.
 def : Pat<(i32 (any_fp_to_sint FPR32:$rs1)), (FCVT_W_S $rs1, 0b001)>;
 def : Pat<(i32 (any_fp_to_uint FPR32:$rs1)), (FCVT_WU_S $rs1, 0b001)>;
@@ -592,7 +660,17 @@
 def : Pat<(riscv_fmv_x_anyextw_rv64 FPR32:$src), (FMV_X_W FPR32:$src)>;
 def : Pat<(sext_inreg (riscv_fmv_x_anyextw_rv64 FPR32:$src), i32),
           (FMV_X_W FPR32:$src)>;
+} // Predicates = [HasStdExtF, IsRV64]
 
+let Predicates = [HasStdExtZfinx, IsRV64] in {
+// Moves (no conversion)
+def : Pat<(riscv_fmv_w_x_rv64 GPR:$src), (COPY GPR:$src)>;
+def : Pat<(riscv_fmv_x_anyextw_rv64 GPRF32:$src), (COPY GPRF32:$src)>;
+def : Pat<(sext_inreg (riscv_fmv_x_anyextw_rv64 GPRF32:$src), i32),
+          (COPY GPRF32:$src)>;
+} // Predicates = [HasStdExtZfinx, IsRV64]
+
+let Predicates = [HasStdExtF, IsRV64] in {
 // Use target specific isd nodes to help us remember the result is sign
 // extended. Matching sext_inreg+fptoui/fptosi may cause the conversion to be
 // duplicated if it has another user that didn't need the sign_extend.
diff --git a/llvm/test/CodeGen/RISCV/float-arith-strict.ll b/llvm/test/CodeGen/RISCV/float-arith-strict.ll
--- a/llvm/test/CodeGen/RISCV/float-arith-strict.ll
+++ b/llvm/test/CodeGen/RISCV/float-arith-strict.ll
@@ -5,6 +5,12 @@
 ; RUN: llc -mtriple=riscv64 -mattr=+f -verify-machineinstrs < %s \
 ; RUN:   -disable-strictnode-mutation -target-abi=lp64f \
 ; RUN:   | FileCheck -check-prefix=RV64IF %s
+; RUN: llc -mtriple=riscv32 -mattr=+zfinx -verify-machineinstrs < %s \
+; RUN:   -disable-strictnode-mutation -target-abi=ilp32 \
+; RUN:   | FileCheck -check-prefix=RV32IZFINX %s
+; RUN: llc -mtriple=riscv64 -mattr=+zfinx -verify-machineinstrs < %s \
+; RUN:   -disable-strictnode-mutation -target-abi=lp64 \
+; RUN:   | FileCheck -check-prefix=RV64IZFINX %s
 ; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
 ; RUN:   -disable-strictnode-mutation | FileCheck -check-prefix=RV32I %s
 ; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
@@ -21,6 +27,16 @@
 ; RV64IF-NEXT:    fadd.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fadd_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fadd_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fadd_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -54,6 +70,16 @@
 ; RV64IF-NEXT:    fsub.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fsub_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fsub.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fsub_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fsub.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fsub_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -87,6 +113,16 @@
 ; RV64IF-NEXT:    fmul.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmul_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmul.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmul_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmul.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmul_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -120,6 +156,16 @@
 ; RV64IF-NEXT:    fdiv.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fdiv_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fdiv.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fdiv_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fdiv.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fdiv_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -153,6 +199,16 @@
 ; RV64IF-NEXT:    fsqrt.s fa0, fa0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fsqrt_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fsqrt.s a0, a0
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fsqrt_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fsqrt.s a0, a0
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fsqrt_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -194,6 +250,24 @@
 ; RV64IF-NEXT:    addi sp, sp, 16
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmin_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    addi sp, sp, -16
+; RV32IZFINX-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
+; RV32IZFINX-NEXT:    call fminf@plt
+; RV32IZFINX-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
+; RV32IZFINX-NEXT:    addi sp, sp, 16
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmin_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    addi sp, sp, -16
+; RV64IZFINX-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
+; RV64IZFINX-NEXT:    call fminf@plt
+; RV64IZFINX-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
+; RV64IZFINX-NEXT:    addi sp, sp, 16
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmin_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -235,6 +309,24 @@
 ; RV64IF-NEXT:    addi sp, sp, 16
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmax_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    addi sp, sp, -16
+; RV32IZFINX-NEXT:    sw ra, 12(sp) # 4-byte Folded Spill
+; RV32IZFINX-NEXT:    call fmaxf@plt
+; RV32IZFINX-NEXT:    lw ra, 12(sp) # 4-byte Folded Reload
+; RV32IZFINX-NEXT:    addi sp, sp, 16
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmax_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    addi sp, sp, -16
+; RV64IZFINX-NEXT:    sd ra, 8(sp) # 8-byte Folded Spill
+; RV64IZFINX-NEXT:    call fmaxf@plt
+; RV64IZFINX-NEXT:    ld ra, 8(sp) # 8-byte Folded Reload
+; RV64IZFINX-NEXT:    addi sp, sp, 16
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmax_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -268,6 +360,16 @@
 ; RV64IF-NEXT:    fmadd.s fa0, fa0, fa1, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmadd_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmadd.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmadd_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmadd.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmadd_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -305,6 +407,18 @@
 ; RV64IF-NEXT:    fmsub.s fa0, fa0, fa1, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmsub_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fmsub.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmsub_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fmsub.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmsub_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -371,6 +485,20 @@
 ; RV64IF-NEXT:    fnmadd.s fa0, ft1, fa1, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmadd_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fnmadd.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmadd_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fnmadd.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmadd_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -451,6 +579,20 @@
 ; RV64IF-NEXT:    fnmadd.s fa0, ft1, fa0, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmadd_s_2:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fnmadd.s a0, a1, a0, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmadd_s_2:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fnmadd.s a0, a1, a0, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmadd_s_2:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -529,6 +671,18 @@
 ; RV64IF-NEXT:    fnmsub.s fa0, ft0, fa1, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmsub_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV32IZFINX-NEXT:    fnmsub.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmsub_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV64IZFINX-NEXT:    fnmsub.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmsub_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -591,6 +745,18 @@
 ; RV64IF-NEXT:    fnmsub.s fa0, ft0, fa0, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmsub_s_2:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV32IZFINX-NEXT:    fnmsub.s a0, a1, a0, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmsub_s_2:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV64IZFINX-NEXT:    fnmsub.s a0, a1, a0, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmsub_s_2:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
diff --git a/llvm/test/CodeGen/RISCV/float-arith.ll b/llvm/test/CodeGen/RISCV/float-arith.ll
--- a/llvm/test/CodeGen/RISCV/float-arith.ll
+++ b/llvm/test/CodeGen/RISCV/float-arith.ll
@@ -3,6 +3,10 @@
 ; RUN:   -target-abi=ilp32f | FileCheck -check-prefix=RV32IF %s
 ; RUN: llc -mtriple=riscv64 -mattr=+f -verify-machineinstrs < %s \
 ; RUN:   -target-abi=lp64f | FileCheck -check-prefix=RV64IF %s
+; RUN: llc -mtriple=riscv32 -mattr=+zfinx -verify-machineinstrs < %s \
+; RUN:   -target-abi=ilp32 | FileCheck -check-prefix=RV32IZFINX %s
+; RUN: llc -mtriple=riscv64 -mattr=+zfinx -verify-machineinstrs < %s \
+; RUN:   -target-abi=lp64 | FileCheck -check-prefix=RV64IZFINX %s
 ; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s \
 ; RUN:   | FileCheck -check-prefix=RV32I %s
 ; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \
@@ -24,6 +28,16 @@
 ; RV64IF-NEXT:    fadd.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fadd_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fadd_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fadd_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -56,6 +70,16 @@
 ; RV64IF-NEXT:    fsub.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fsub_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fsub.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fsub_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fsub.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fsub_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -88,6 +112,16 @@
 ; RV64IF-NEXT:    fmul.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmul_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmul.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmul_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmul.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmul_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -120,6 +154,16 @@
 ; RV64IF-NEXT:    fdiv.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fdiv_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fdiv.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fdiv_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fdiv.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fdiv_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -154,6 +198,16 @@
 ; RV64IF-NEXT:    fsqrt.s fa0, fa0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fsqrt_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fsqrt.s a0, a0
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fsqrt_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fsqrt.s a0, a0
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fsqrt_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -188,6 +242,16 @@
 ; RV64IF-NEXT:    fsgnj.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fsgnj_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fsgnj.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fsgnj_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fsgnj.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fsgnj_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    lui a2, 524288
@@ -226,6 +290,20 @@
 ; RV64IF-NEXT:    feq.s a0, ft0, ft1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fneg_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, a0
+; RV32IZFINX-NEXT:    fneg.s a1, a0
+; RV32IZFINX-NEXT:    feq.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fneg_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, a0
+; RV64IZFINX-NEXT:    fneg.s a1, a0
+; RV64IZFINX-NEXT:    feq.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fneg_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -275,6 +353,18 @@
 ; RV64IF-NEXT:    fsgnjn.s fa0, fa0, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fsgnjn_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a1, a0, a1
+; RV32IZFINX-NEXT:    fsgnjn.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fsgnjn_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a1, a0, a1
+; RV64IZFINX-NEXT:    fsgnjn.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fsgnjn_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -335,6 +425,20 @@
 ; RV64IF-NEXT:    fadd.s fa0, ft1, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fabs_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, a1
+; RV32IZFINX-NEXT:    fabs.s a1, a0
+; RV32IZFINX-NEXT:    fadd.s a0, a1, a0
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fabs_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, a1
+; RV64IZFINX-NEXT:    fabs.s a1, a0
+; RV64IZFINX-NEXT:    fadd.s a0, a1, a0
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fabs_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -379,6 +483,16 @@
 ; RV64IF-NEXT:    fmin.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmin_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmin.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmin_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmin.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmin_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -413,6 +527,16 @@
 ; RV64IF-NEXT:    fmax.s fa0, fa0, fa1
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmax_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmax.s a0, a0, a1
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmax_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmax.s a0, a0, a1
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmax_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -447,6 +571,16 @@
 ; RV64IF-NEXT:    fmadd.s fa0, fa0, fa1, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmadd_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmadd.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmadd_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmadd.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmadd_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -483,6 +617,18 @@
 ; RV64IF-NEXT:    fmsub.s fa0, fa0, fa1, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmsub_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fmsub.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmsub_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fmsub.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmsub_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -549,6 +695,20 @@
 ; RV64IF-NEXT:    fnmadd.s fa0, ft1, fa1, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmadd_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fnmadd.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmadd_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fnmadd.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmadd_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -629,6 +789,20 @@
 ; RV64IF-NEXT:    fnmadd.s fa0, ft1, fa0, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmadd_s_2:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fnmadd.s a0, a1, a0, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmadd_s_2:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fnmadd.s a0, a1, a0, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmadd_s_2:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -707,6 +881,18 @@
 ; RV64IF-NEXT:    fnmsub.s fa0, ft0, fa1, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmsub_s:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV32IZFINX-NEXT:    fnmsub.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmsub_s:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV64IZFINX-NEXT:    fnmsub.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmsub_s:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -769,6 +955,18 @@
 ; RV64IF-NEXT:    fnmsub.s fa0, ft0, fa0, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmsub_s_2:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV32IZFINX-NEXT:    fnmsub.s a0, a1, a0, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmsub_s_2:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV64IZFINX-NEXT:    fnmsub.s a0, a1, a0, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmsub_s_2:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -829,6 +1027,16 @@
 ; RV64IF-NEXT:    fmadd.s fa0, fa0, fa1, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmadd_s_contract:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fmadd.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmadd_s_contract:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fmadd.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmadd_s_contract:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -876,6 +1084,18 @@
 ; RV64IF-NEXT:    fmsub.s fa0, fa0, fa1, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fmsub_s_contract:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fmsub.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fmsub_s_contract:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fmsub.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fmsub_s_contract:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -950,6 +1170,22 @@
 ; RV64IF-NEXT:    fnmadd.s fa0, ft1, ft2, ft0
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmadd_s_contract:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV32IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV32IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV32IZFINX-NEXT:    fnmadd.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmadd_s_contract:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV64IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV64IZFINX-NEXT:    fadd.s a2, a2, zero
+; RV64IZFINX-NEXT:    fnmadd.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmadd_s_contract:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16
@@ -1043,6 +1279,20 @@
 ; RV64IF-NEXT:    fnmsub.s fa0, ft1, ft0, fa2
 ; RV64IF-NEXT:    ret
 ;
+; RV32IZFINX-LABEL: fnmsub_s_contract:
+; RV32IZFINX:       # %bb.0:
+; RV32IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV32IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV32IZFINX-NEXT:    fnmsub.s a0, a0, a1, a2
+; RV32IZFINX-NEXT:    ret
+;
+; RV64IZFINX-LABEL: fnmsub_s_contract:
+; RV64IZFINX:       # %bb.0:
+; RV64IZFINX-NEXT:    fadd.s a0, a0, zero
+; RV64IZFINX-NEXT:    fadd.s a1, a1, zero
+; RV64IZFINX-NEXT:    fnmsub.s a0, a0, a1, a2
+; RV64IZFINX-NEXT:    ret
+;
 ; RV32I-LABEL: fnmsub_s_contract:
 ; RV32I:       # %bb.0:
 ; RV32I-NEXT:    addi sp, sp, -16