diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -269,6 +269,18 @@
   setOperationAction(ISD::UDIVREM, MVT::i64, Expand);
   setOperationAction(ISD::SDIVREM, MVT::i64, Expand);
 
+  // Handle constrained floating-point operations of scalar.
+  // TODO: Handle SPE specific operation.
+  setOperationAction(ISD::STRICT_FADD, MVT::f32, Legal);
+  setOperationAction(ISD::STRICT_FSUB, MVT::f32, Legal);
+  setOperationAction(ISD::STRICT_FMUL, MVT::f32, Legal);
+  setOperationAction(ISD::STRICT_FDIV, MVT::f32, Legal);
+
+  setOperationAction(ISD::STRICT_FADD, MVT::f64, Legal);
+  setOperationAction(ISD::STRICT_FSUB, MVT::f64, Legal);
+  setOperationAction(ISD::STRICT_FMUL, MVT::f64, Legal);
+  setOperationAction(ISD::STRICT_FDIV, MVT::f64, Legal);
+
   // We don't support sin/cos/sqrt/fmod/pow
   setOperationAction(ISD::FSIN , MVT::f64, Expand);
   setOperationAction(ISD::FCOS , MVT::f64, Expand);
@@ -888,6 +900,19 @@
         setOperationAction(ISD::BUILD_VECTOR, MVT::v2i64, Custom);
       setOperationAction(ISD::BUILD_VECTOR, MVT::v2f64, Custom);
 
+      // Handle constrained floating-point operations of vector.
+      // The predictor is `hasVSX` because altivec instruction has
+      // no exception but VSX vector instruction has.
+      setOperationAction(ISD::STRICT_FADD, MVT::v4f32, Legal);
+      setOperationAction(ISD::STRICT_FSUB, MVT::v4f32, Legal);
+      setOperationAction(ISD::STRICT_FMUL, MVT::v4f32, Legal);
+      setOperationAction(ISD::STRICT_FDIV, MVT::v4f32, Legal);
+
+      setOperationAction(ISD::STRICT_FADD, MVT::v2f64, Legal);
+      setOperationAction(ISD::STRICT_FSUB, MVT::v2f64, Legal);
+      setOperationAction(ISD::STRICT_FMUL, MVT::v2f64, Legal);
+      setOperationAction(ISD::STRICT_FDIV, MVT::v2f64, Legal);
+
       addRegisterClass(MVT::v2i64, &PPC::VSRCRegClass);
     }
 
@@ -944,6 +969,12 @@
         setOperationAction(ISD::FPOW, MVT::f128, Expand);
         setOperationAction(ISD::FPOWI, MVT::f128, Expand);
         setOperationAction(ISD::FREM, MVT::f128, Expand);
+
+        // Handle constrained floating-point operations of fp128
+        setOperationAction(ISD::STRICT_FADD, MVT::f128, Legal);
+        setOperationAction(ISD::STRICT_FSUB, MVT::f128, Legal);
+        setOperationAction(ISD::STRICT_FMUL, MVT::f128, Legal);
+        setOperationAction(ISD::STRICT_FDIV, MVT::f128, Legal);
       }
       setOperationAction(ISD::FP_EXTEND, MVT::v2f32, Custom);
       setOperationAction(ISD::BSWAP, MVT::v8i16, Legal);
@@ -1117,6 +1148,8 @@
       setOperationAction(ISD::FDIV, MVT::v4f32, Expand);
       setOperationAction(ISD::FSQRT, MVT::v4f32, Expand);
     }
+
+    // TODO: Handle constrained floating-point operations of v4f64
   }
 
   if (Subtarget.has64BitSupport())
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -2987,43 +2987,43 @@
                       (outs f4rc:$FRT), (ins f8rc:$FRA, f4rc:$FRC, f4rc:$FRB),
                       "fsel", "$FRT, $FRA, $FRC, $FRB", IIC_FPGeneral,
                       [(set f32:$FRT, (PPCfsel f64:$FRA, f32:$FRC, f32:$FRB))]>;
-let Uses = [RM] in {
+let Uses = [RM], mayRaiseFPException = 1 in {
   let isCommutable = 1 in {
   defm FADD  : AForm_2r<63, 21,
                         (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
                         "fadd", "$FRT, $FRA, $FRB", IIC_FPAddSub,
-                        [(set f64:$FRT, (fadd f64:$FRA, f64:$FRB))]>;
+                        [(set f64:$FRT, (any_fadd f64:$FRA, f64:$FRB))]>;
   defm FADDS : AForm_2r<59, 21,
                         (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
                         "fadds", "$FRT, $FRA, $FRB", IIC_FPGeneral,
-                        [(set f32:$FRT, (fadd f32:$FRA, f32:$FRB))]>;
+                        [(set f32:$FRT, (any_fadd f32:$FRA, f32:$FRB))]>;
   } // isCommutable
   defm FDIV  : AForm_2r<63, 18,
                         (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
                         "fdiv", "$FRT, $FRA, $FRB", IIC_FPDivD,
-                        [(set f64:$FRT, (fdiv f64:$FRA, f64:$FRB))]>;
+                        [(set f64:$FRT, (any_fdiv f64:$FRA, f64:$FRB))]>;
   defm FDIVS : AForm_2r<59, 18,
                         (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
                         "fdivs", "$FRT, $FRA, $FRB", IIC_FPDivS,
-                        [(set f32:$FRT, (fdiv f32:$FRA, f32:$FRB))]>;
+                        [(set f32:$FRT, (any_fdiv f32:$FRA, f32:$FRB))]>;
   let isCommutable = 1 in {
   defm FMUL  : AForm_3r<63, 25,
                         (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRC),
                         "fmul", "$FRT, $FRA, $FRC", IIC_FPFused,
-                        [(set f64:$FRT, (fmul f64:$FRA, f64:$FRC))]>;
+                        [(set f64:$FRT, (any_fmul f64:$FRA, f64:$FRC))]>;
   defm FMULS : AForm_3r<59, 25,
                         (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRC),
                         "fmuls", "$FRT, $FRA, $FRC", IIC_FPGeneral,
-                        [(set f32:$FRT, (fmul f32:$FRA, f32:$FRC))]>;
+                        [(set f32:$FRT, (any_fmul f32:$FRA, f32:$FRC))]>;
   } // isCommutable
   defm FSUB  : AForm_2r<63, 20,
                         (outs f8rc:$FRT), (ins f8rc:$FRA, f8rc:$FRB),
                         "fsub", "$FRT, $FRA, $FRB", IIC_FPAddSub,
-                        [(set f64:$FRT, (fsub f64:$FRA, f64:$FRB))]>;
+                        [(set f64:$FRT, (any_fsub f64:$FRA, f64:$FRB))]>;
   defm FSUBS : AForm_2r<59, 20,
                         (outs f4rc:$FRT), (ins f4rc:$FRA, f4rc:$FRB),
                         "fsubs", "$FRT, $FRA, $FRB", IIC_FPGeneral,
-                        [(set f32:$FRT, (fsub f32:$FRA, f32:$FRB))]>;
+                        [(set f32:$FRT, (any_fsub f32:$FRA, f32:$FRB))]>;
   }
 }
 
diff --git a/llvm/lib/Target/PowerPC/PPCInstrVSX.td b/llvm/lib/Target/PowerPC/PPCInstrVSX.td
--- a/llvm/lib/Target/PowerPC/PPCInstrVSX.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrVSX.td
@@ -213,53 +213,53 @@
     }
   } // mayStore
 
-  let Uses = [RM] in {
+  let Uses = [RM], mayRaiseFPException = 1 in {
   // Add/Mul Instructions
   let isCommutable = 1 in {
     def XSADDDP : XX3Form<60, 32,
                           (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
                           "xsadddp $XT, $XA, $XB", IIC_VecFP,
-                          [(set f64:$XT, (fadd f64:$XA, f64:$XB))]>;
+                          [(set f64:$XT, (any_fadd f64:$XA, f64:$XB))]>;
     def XSMULDP : XX3Form<60, 48,
                           (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
                           "xsmuldp $XT, $XA, $XB", IIC_VecFP,
-                          [(set f64:$XT, (fmul f64:$XA, f64:$XB))]>;
+                          [(set f64:$XT, (any_fmul f64:$XA, f64:$XB))]>;
 
     def XVADDDP : XX3Form<60, 96,
                           (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                           "xvadddp $XT, $XA, $XB", IIC_VecFP,
-                          [(set v2f64:$XT, (fadd v2f64:$XA, v2f64:$XB))]>;
+                          [(set v2f64:$XT, (any_fadd v2f64:$XA, v2f64:$XB))]>;
 
     def XVADDSP : XX3Form<60, 64,
                           (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                           "xvaddsp $XT, $XA, $XB", IIC_VecFP,
-                          [(set v4f32:$XT, (fadd v4f32:$XA, v4f32:$XB))]>;
+                          [(set v4f32:$XT, (any_fadd v4f32:$XA, v4f32:$XB))]>;
 
     def XVMULDP : XX3Form<60, 112,
                           (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                           "xvmuldp $XT, $XA, $XB", IIC_VecFP,
-                          [(set v2f64:$XT, (fmul v2f64:$XA, v2f64:$XB))]>;
+                          [(set v2f64:$XT, (any_fmul v2f64:$XA, v2f64:$XB))]>;
 
     def XVMULSP : XX3Form<60, 80,
                           (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                           "xvmulsp $XT, $XA, $XB", IIC_VecFP,
-                          [(set v4f32:$XT, (fmul v4f32:$XA, v4f32:$XB))]>;
+                          [(set v4f32:$XT, (any_fmul v4f32:$XA, v4f32:$XB))]>;
   }
 
   // Subtract Instructions
   def XSSUBDP : XX3Form<60, 40,
                         (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
                         "xssubdp $XT, $XA, $XB", IIC_VecFP,
-                        [(set f64:$XT, (fsub f64:$XA, f64:$XB))]>;
+                        [(set f64:$XT, (any_fsub f64:$XA, f64:$XB))]>;
 
   def XVSUBDP : XX3Form<60, 104,
                         (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                         "xvsubdp $XT, $XA, $XB", IIC_VecFP,
-                        [(set v2f64:$XT, (fsub v2f64:$XA, v2f64:$XB))]>;
+                        [(set v2f64:$XT, (any_fsub v2f64:$XA, v2f64:$XB))]>;
   def XVSUBSP : XX3Form<60, 72,
                         (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                         "xvsubsp $XT, $XA, $XB", IIC_VecFP,
-                        [(set v4f32:$XT, (fsub v4f32:$XA, v4f32:$XB))]>;
+                        [(set v4f32:$XT, (any_fsub v4f32:$XA, v4f32:$XB))]>;
 
   // FMA Instructions
   let BaseName = "XSMADDADP" in {
@@ -458,7 +458,7 @@
   def XSDIVDP : XX3Form<60, 56,
                         (outs vsfrc:$XT), (ins vsfrc:$XA, vsfrc:$XB),
                         "xsdivdp $XT, $XA, $XB", IIC_FPDivD,
-                        [(set f64:$XT, (fdiv f64:$XA, f64:$XB))]>;
+                        [(set f64:$XT, (any_fdiv f64:$XA, f64:$XB))]>;
   def XSSQRTDP : XX2Form<60, 75,
                         (outs vsfrc:$XT), (ins vsfrc:$XB),
                         "xssqrtdp $XT, $XB", IIC_FPSqrtD,
@@ -483,11 +483,11 @@
   def XVDIVDP : XX3Form<60, 120,
                         (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                         "xvdivdp $XT, $XA, $XB", IIC_FPDivD,
-                        [(set v2f64:$XT, (fdiv v2f64:$XA, v2f64:$XB))]>;
+                        [(set v2f64:$XT, (any_fdiv v2f64:$XA, v2f64:$XB))]>;
   def XVDIVSP : XX3Form<60, 88,
                         (outs vsrc:$XT), (ins vsrc:$XA, vsrc:$XB),
                         "xvdivsp $XT, $XA, $XB", IIC_FPDivS,
-                        [(set v4f32:$XT, (fdiv v4f32:$XA, v4f32:$XB))]>;
+                        [(set v4f32:$XT, (any_fdiv v4f32:$XA, v4f32:$XB))]>;
 
   def XVSQRTDP : XX2Form<60, 203,
                         (outs vsrc:$XT), (ins vsrc:$XB),
@@ -835,7 +835,7 @@
                         [(set vsrc:$XT,
                               (int_ppc_vsx_xvminsp vsrc:$XA, vsrc:$XB))]>;
   } // isCommutable
-} // Uses = [RM]
+} // Uses = [RM], mayRaiseFPException
 
   // Logical Instructions
   let isCommutable = 1 in
@@ -1451,24 +1451,26 @@
             (SELECT_VSSRC (CRXOR $lhs, $rhs), $tval, $fval)>;
 
   // VSX Elementary Scalar FP arithmetic (SP)
+  let mayRaiseFPException = 1 in {
   let isCommutable = 1 in {
     def XSADDSP : XX3Form<60, 0,
                           (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
                           "xsaddsp $XT, $XA, $XB", IIC_VecFP,
-                          [(set f32:$XT, (fadd f32:$XA, f32:$XB))]>;
+                          [(set f32:$XT, (any_fadd f32:$XA, f32:$XB))]>;
     def XSMULSP : XX3Form<60, 16,
                           (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
                           "xsmulsp $XT, $XA, $XB", IIC_VecFP,
-                          [(set f32:$XT, (fmul f32:$XA, f32:$XB))]>;
+                          [(set f32:$XT, (any_fmul f32:$XA, f32:$XB))]>;
   } // isCommutable
   def XSSUBSP : XX3Form<60, 8,
                         (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
                         "xssubsp $XT, $XA, $XB", IIC_VecFP,
-                        [(set f32:$XT, (fsub f32:$XA, f32:$XB))]>;
+                        [(set f32:$XT, (any_fsub f32:$XA, f32:$XB))]>;
   def XSDIVSP : XX3Form<60, 24,
                         (outs vssrc:$XT), (ins vssrc:$XA, vssrc:$XB),
                         "xsdivsp $XT, $XA, $XB", IIC_FPDivS,
-                        [(set f32:$XT, (fdiv f32:$XA, f32:$XB))]>;
+                        [(set f32:$XT, (any_fdiv f32:$XA, f32:$XB))]>;
+  } // mayRaiseFPException
   def XSRESP : XX2Form<60, 26,
                         (outs vssrc:$XT), (ins vssrc:$XB),
                         "xsresp $XT, $XB", IIC_VecFP,
@@ -2670,16 +2672,18 @@
   // Quad-Precision Scalar Floating-Point Arithmetic Instructions:
 
   // Add/Divide/Multiply/Subtract
+  let mayRaiseFPException = 1 in {
   let isCommutable = 1 in {
   def XSADDQP   : X_VT5_VA5_VB5   <63,   4, "xsaddqp",
-                                   [(set f128:$vT, (fadd f128:$vA, f128:$vB))]>;
+                                   [(set f128:$vT, (any_fadd f128:$vA, f128:$vB))]>;
   def XSMULQP   : X_VT5_VA5_VB5   <63,  36, "xsmulqp",
-                                   [(set f128:$vT, (fmul f128:$vA, f128:$vB))]>;
+                                   [(set f128:$vT, (any_fmul f128:$vA, f128:$vB))]>;
   }
   def XSSUBQP   : X_VT5_VA5_VB5   <63, 516, "xssubqp" ,
-                                   [(set f128:$vT, (fsub f128:$vA, f128:$vB))]>;
+                                   [(set f128:$vT, (any_fsub f128:$vA, f128:$vB))]>;
   def XSDIVQP   : X_VT5_VA5_VB5   <63, 548, "xsdivqp",
-                                   [(set f128:$vT, (fdiv f128:$vA, f128:$vB))]>;
+                                   [(set f128:$vT, (any_fdiv f128:$vA, f128:$vB))]>;
+  } // mayRaiseFPException
   // Square-Root
   def XSSQRTQP  : X_VT5_XO5_VB5   <63, 27, 804, "xssqrtqp",
                                    [(set f128:$vT, (fsqrt f128:$vB))]>;
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-add-f128.ll b/llvm/test/CodeGen/PowerPC/fp-strict-add-f128.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-add-f128.ll
@@ -0,0 +1,14 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 -enable-ppc-quad-precision=true | FileCheck %s
+
+declare fp128 @llvm.experimental.constrained.fadd.f128(fp128, fp128, metadata, metadata)
+
+define fp128 @f1(fp128 %f1, fp128 %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xsaddqp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call fp128 @llvm.experimental.constrained.fadd.f128(
+                        fp128 %f1, fp128 %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret fp128 %res;
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-add.ll b/llvm/test/CodeGen/PowerPC/fp-strict-add.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-add.ll
@@ -0,0 +1,60 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64-unknown-linux -mcpu=pwr8 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr8 -mattr=-vsx | FileCheck %s -check-prefix=NOVSX
+
+declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)
+declare double @llvm.experimental.constrained.fadd.f64(double, double, metadata, metadata)
+declare <4 x float> @llvm.experimental.constrained.fadd.v4f32(<4 x float>, <4 x float>, metadata, metadata)
+declare <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double>, <2 x double>, metadata, metadata)
+
+define float @f1(float %f1, float %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xsaddsp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f1:
+; NOVSX: fadds f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call float @llvm.experimental.constrained.fadd.f32(
+                        float %f1, float %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret float %res
+}
+
+define double @f2(double %f1, double %f2) {
+; CHECK-LABEL: f2:
+; CHECK: xsadddp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f2:
+; NOVSX: fadd f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call double @llvm.experimental.constrained.fadd.f64(
+                        double %f1, double %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret double %res
+}
+
+define <4 x float> @f3(<4 x float> %vf1, <4 x float> %vf2) {
+; CHECK-LABEL: f3:
+; CHECK: xvaddsp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <4 x float> @llvm.experimental.constrained.fadd.v4f32(
+                        <4 x float> %vf1, <4 x float> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <4 x float> %res
+}
+
+define <2 x double> @f4(<2 x double> %vf1, <2 x double> %vf2) {
+; CHECK-LABEL: f4:
+; CHECK: xvadddp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <2 x double> @llvm.experimental.constrained.fadd.v2f64(
+                        <2 x double> %vf1, <2 x double> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <2 x double> %res
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-div-f128.ll b/llvm/test/CodeGen/PowerPC/fp-strict-div-f128.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-div-f128.ll
@@ -0,0 +1,14 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 -enable-ppc-quad-precision=true | FileCheck %s
+
+declare fp128 @llvm.experimental.constrained.fdiv.f128(fp128, fp128, metadata, metadata)
+
+define fp128 @f1(fp128 %f1, fp128 %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xsdivqp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call fp128 @llvm.experimental.constrained.fdiv.f128(
+                        fp128 %f1, fp128 %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret fp128 %res;
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-div.ll b/llvm/test/CodeGen/PowerPC/fp-strict-div.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-div.ll
@@ -0,0 +1,60 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64-unknown-linux -mcpu=pwr8 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr8 -mattr=-vsx | FileCheck %s -check-prefix=NOVSX
+
+declare float @llvm.experimental.constrained.fdiv.f32(float, float, metadata, metadata)
+declare double @llvm.experimental.constrained.fdiv.f64(double, double, metadata, metadata)
+declare <4 x float> @llvm.experimental.constrained.fdiv.v4f32(<4 x float>, <4 x float>, metadata, metadata)
+declare <2 x double> @llvm.experimental.constrained.fdiv.v2f64(<2 x double>, <2 x double>, metadata, metadata)
+
+define float @f1(float %f1, float %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xsdivsp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f1:
+; NOVSX: fdivs f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call float @llvm.experimental.constrained.fdiv.f32(
+                        float %f1, float %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret float %res;
+}
+
+define double @f2(double %f1, double %f2) {
+; CHECK-LABEL: f2:
+; CHECK: xsdivdp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f2:
+; NOVSX: fdiv f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call double @llvm.experimental.constrained.fdiv.f64(
+                        double %f1, double %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret double %res;
+}
+
+define <4 x float> @f3(<4 x float> %vf1, <4 x float> %vf2) {
+; CHECK-LABEL: f3:
+; CHECK: xvdivsp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <4 x float> @llvm.experimental.constrained.fdiv.v4f32(
+                        <4 x float> %vf1, <4 x float> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <4 x float> %res;
+}
+
+define <2 x double> @f4(<2 x double> %vf1, <2 x double> %vf2) {
+; CHECK-LABEL: f4:
+; CHECK: xvdivdp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <2 x double> @llvm.experimental.constrained.fdiv.v2f64(
+                        <2 x double> %vf1, <2 x double> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <2 x double> %res;
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-mul-f128.ll b/llvm/test/CodeGen/PowerPC/fp-strict-mul-f128.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-mul-f128.ll
@@ -0,0 +1,14 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 -enable-ppc-quad-precision=true | FileCheck %s
+
+declare fp128 @llvm.experimental.constrained.fmul.f128(fp128, fp128, metadata, metadata)
+
+define fp128 @f1(fp128 %f1, fp128 %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xsmulqp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call fp128 @llvm.experimental.constrained.fmul.f128(
+                        fp128 %f1, fp128 %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret fp128 %res;
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-mul.ll b/llvm/test/CodeGen/PowerPC/fp-strict-mul.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-mul.ll
@@ -0,0 +1,60 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64-unknown-linux -mcpu=pwr8 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr8 -mattr=-vsx | FileCheck %s -check-prefix=NOVSX
+
+declare float @llvm.experimental.constrained.fmul.f32(float, float, metadata, metadata)
+declare double @llvm.experimental.constrained.fmul.f64(double, double, metadata, metadata)
+declare <4 x float> @llvm.experimental.constrained.fmul.v4f32(<4 x float>, <4 x float>, metadata, metadata)
+declare <2 x double> @llvm.experimental.constrained.fmul.v2f64(<2 x double>, <2 x double>, metadata, metadata)
+
+define float @f1(float %f1, float %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xsmulsp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f1:
+; NOVSX: fmuls f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call float @llvm.experimental.constrained.fmul.f32(
+                        float %f1, float %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret float %res;
+}
+
+define double @f2(double %f1, double %f2) {
+; CHECK-LABEL: f2:
+; CHECK: xsmuldp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f2:
+; NOVSX: fmul f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call double @llvm.experimental.constrained.fmul.f64(
+                        double %f1, double %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret double %res;
+}
+
+define <4 x float> @f3(<4 x float> %vf1, <4 x float> %vf2) {
+; CHECK-LABEL: f3:
+; CHECK: xvmulsp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <4 x float> @llvm.experimental.constrained.fmul.v4f32(
+                        <4 x float> %vf1, <4 x float> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <4 x float> %res;
+}
+
+define <2 x double> @f4(<2 x double> %vf1, <2 x double> %vf2) {
+; CHECK-LABEL: f4:
+; CHECK: xvmuldp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <2 x double> @llvm.experimental.constrained.fmul.v2f64(
+                        <2 x double> %vf1, <2 x double> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <2 x double> %res;
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-sub-f128.ll b/llvm/test/CodeGen/PowerPC/fp-strict-sub-f128.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-sub-f128.ll
@@ -0,0 +1,14 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 -enable-ppc-quad-precision=true | FileCheck %s
+
+declare fp128 @llvm.experimental.constrained.fsub.f128(fp128, fp128, metadata, metadata)
+
+define fp128 @f1(fp128 %f1, fp128 %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xssubqp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call fp128 @llvm.experimental.constrained.fsub.f128(
+                        fp128 %f1, fp128 %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret fp128 %res;
+}
diff --git a/llvm/test/CodeGen/PowerPC/fp-strict-sub.ll b/llvm/test/CodeGen/PowerPC/fp-strict-sub.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/PowerPC/fp-strict-sub.ll
@@ -0,0 +1,60 @@
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64-unknown-linux -mcpu=pwr8 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr9 | FileCheck %s
+; RUN: llc -verify-machineinstrs -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr < %s -mtriple=powerpc64le-unknown-linux -mcpu=pwr8 -mattr=-vsx | FileCheck %s -check-prefix=NOVSX
+
+declare float @llvm.experimental.constrained.fsub.f32(float, float, metadata, metadata)
+declare double @llvm.experimental.constrained.fsub.f64(double, double, metadata, metadata)
+declare <4 x float> @llvm.experimental.constrained.fsub.v4f32(<4 x float>, <4 x float>, metadata, metadata)
+declare <2 x double> @llvm.experimental.constrained.fsub.v2f64(<2 x double>, <2 x double>, metadata, metadata)
+
+define float @f1(float %f1, float %f2) {
+; CHECK-LABEL: f1:
+; CHECK: xssubsp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f1:
+; NOVSX: fsubs f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call float @llvm.experimental.constrained.fsub.f32(
+                        float %f1, float %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret float %res;
+}
+
+define double @f2(double %f1, double %f2) {
+; CHECK-LABEL: f2:
+; CHECK: xssubdp f1, f1, f2
+; CHECK-NEXT: blr
+
+; NOVSX-LABEL: f2:
+; NOVSX: fsub f1, f1, f2
+; NOVSX-NEXT: blr
+  %res = call double @llvm.experimental.constrained.fsub.f64(
+                        double %f1, double %f2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret double %res;
+}
+
+define <4 x float> @f3(<4 x float> %vf1, <4 x float> %vf2) {
+; CHECK-LABEL: f3:
+; CHECK: xvsubsp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <4 x float> @llvm.experimental.constrained.fsub.v4f32(
+                        <4 x float> %vf1, <4 x float> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <4 x float> %res;
+}
+
+define <2 x double> @f4(<2 x double> %vf1, <2 x double> %vf2) {
+; CHECK-LABEL: f4:
+; CHECK: xvsubdp v2, v2, v3
+; CHECK-NEXT: blr
+  %res = call <2 x double> @llvm.experimental.constrained.fsub.v2f64(
+                        <2 x double> %vf1, <2 x double> %vf2,
+                        metadata !"round.dynamic",
+                        metadata !"fpexcept.strict")
+  ret <2 x double> %res;
+}