diff --git a/llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h b/llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
index f4e676d..ad76a6d 100644
--- a/llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
+++ b/llvm/include/llvm/CodeGen/GlobalISel/CombinerHelper.h
@@ -650,7 +650,8 @@
   bool matchRedundantNegOperands(MachineInstr &MI, BuildFnTy &MatchInfo);
 
   bool canCombineFMadOrFMA(MachineInstr &MI, bool &AllowFusionGlobally,
-                           bool &HasFMAD, bool &Aggressive);
+                           bool &HasFMAD, bool &Aggressive,
+                           bool CanReassociate = false);
 
   /// Transform (fadd (fmul x, y), z) -> (fma x, y, z)
   ///           (fadd (fmul x, y), z) -> (fmad x, y, z)
@@ -661,6 +662,11 @@
   bool matchCombineFAddFpExtFMulToFMadOrFMA(MachineInstr &MI,
                                             BuildFnTy &MatchInfo);
 
+  /// Transform (fadd (fma x, y, (fmul u, v)), z) -> (fma x, y, (fma u, v, z))
+  ///          (fadd (fmad x, y, (fmul u, v)), z) -> (fmad x, y, (fmad u, v, z))
+  bool matchCombineFAddFMAFMulToFMadOrFMA(MachineInstr &MI,
+                                          BuildFnTy &MatchInfo);
+
 private:
   /// Given a non-indexed load or store instruction \p MI, find an offset that
   /// can be usefully and legally folded into it as a post-indexing operation.
diff --git a/llvm/include/llvm/Target/GlobalISel/Combine.td b/llvm/include/llvm/Target/GlobalISel/Combine.td
index 5a8c71b..be29731 100644
--- a/llvm/include/llvm/Target/GlobalISel/Combine.td
+++ b/llvm/include/llvm/Target/GlobalISel/Combine.td
@@ -781,6 +781,17 @@
                                                                ${info}); }]),
   (apply [{ Helper.applyBuildFn(*${root}, ${info}); }])>;
 
+// Transform (fadd (fma x, y, (fmul z, u)), v)  -> (fma x, y, (fma z, u, v))
+//           (fadd (fmad x, y, (fmul z, u)), v) -> (fmad x, y, (fmad z, u, v))
+// Transform (fadd v, (fma x, y, (fmul z, u)))  -> (fma x, y, (fma z, u, v))
+//           (fadd v, (fmad x, y, (fmul z, u))) -> (fmad x, y, (fmad z, u, v))
+def combine_fadd_fma_fmul_to_fmad_or_fma: GICombineRule<
+  (defs root:$root, build_fn_matchinfo:$info),
+  (match (wip_match_opcode G_FADD):$root,
+         [{ return Helper.matchCombineFAddFMAFMulToFMadOrFMA(*${root},
+                                                             ${info}); }]),
+  (apply [{ Helper.applyBuildFn(*${root}, ${info}); }])>;
+
 // FIXME: These should use the custom predicate feature once it lands.
 def undef_combines : GICombineGroup<[undef_to_fp_zero, undef_to_int_zero,
                                      undef_to_negative_one,
@@ -814,7 +825,8 @@
                                        mul_by_neg_one]>;
 
 def fma_combines : GICombineGroup<[combine_fadd_fmul_to_fmad_or_fma,
-  combine_fadd_fpext_fmul_to_fmad_or_fma]>;
+  combine_fadd_fpext_fmul_to_fmad_or_fma,
+  combine_fadd_fma_fmul_to_fmad_or_fma]>;
 
 def all_combines : GICombineGroup<[trivial_combines, insert_vec_elt_combines,
     extract_vec_elt_combines, combines_for_extload,
diff --git a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
index 6a616f7..e751247 100644
--- a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
@@ -4822,12 +4822,18 @@
 
 bool CombinerHelper::canCombineFMadOrFMA(MachineInstr &MI,
                                          bool &AllowFusionGlobally,
-                                         bool &HasFMAD, bool &Aggressive) {
+                                         bool &HasFMAD, bool &Aggressive,
+                                         bool CanReassociate) {
+
   auto *MF = MI.getMF();
   const auto &TLI = *MF->getSubtarget().getTargetLowering();
   const TargetOptions &Options = MF->getTarget().Options;
   LLT DstType = MRI.getType(MI.getOperand(0).getReg());
 
+  if (CanReassociate &&
+      !(Options.UnsafeFPMath || MI.getFlag(MachineInstr::MIFlag::FmReassoc)))
+    return false;
+
   // Floating-point multiply-add with intermediate rounding.
   HasFMAD = (LI && TLI.isFMADLegal(MI, DstType));
   // Floating-point multiply-add without intermediate rounding.
@@ -4954,6 +4960,69 @@
   return false;
 }
 
+bool CombinerHelper::matchCombineFAddFMAFMulToFMadOrFMA(
+    MachineInstr &MI, std::function<void(MachineIRBuilder &)> &MatchInfo) {
+  assert(MI.getOpcode() == TargetOpcode::G_FADD);
+
+  bool AllowFusionGlobally, HasFMAD, Aggressive;
+  if (!canCombineFMadOrFMA(MI, AllowFusionGlobally, HasFMAD, Aggressive, true))
+    return false;
+
+  MachineInstr *LHS = MRI.getVRegDef(MI.getOperand(1).getReg());
+  MachineInstr *RHS = MRI.getVRegDef(MI.getOperand(2).getReg());
+  LLT DstTy = MRI.getType(MI.getOperand(0).getReg());
+
+  unsigned PreferredFusedOpcode =
+      HasFMAD ? TargetOpcode::G_FMAD : TargetOpcode::G_FMA;
+
+  // If we have two choices trying to fold (fadd (fmul u, v), (fmul x, y)),
+  // prefer to fold the multiply with fewer uses.
+  if (Aggressive && isContractableFMul(*LHS, AllowFusionGlobally) &&
+      isContractableFMul(*RHS, AllowFusionGlobally)) {
+    if (hasMoreUses(*LHS, *RHS, MRI))
+      std::swap(LHS, RHS);
+  }
+
+  MachineInstr *FMA = nullptr;
+  Register Z;
+  // fold (fadd (fma x, y, (fmul u, v)), z) -> (fma x, y, (fma u, v, z))
+  if (LHS->getOpcode() == PreferredFusedOpcode &&
+      (MRI.getVRegDef(LHS->getOperand(3).getReg())->getOpcode() ==
+       TargetOpcode::G_FMUL) &&
+      MRI.hasOneNonDBGUse(LHS->getOperand(0).getReg()) &&
+      MRI.hasOneNonDBGUse(LHS->getOperand(3).getReg())) {
+    FMA = LHS;
+    Z = RHS->getOperand(0).getReg();
+  }
+  // fold (fadd z, (fma x, y, (fmul u, v))) -> (fma x, y, (fma u, v, z))
+  else if (RHS->getOpcode() == PreferredFusedOpcode &&
+           (MRI.getVRegDef(RHS->getOperand(3).getReg())->getOpcode() ==
+            TargetOpcode::G_FMUL) &&
+           MRI.hasOneNonDBGUse(RHS->getOperand(0).getReg()) &&
+           MRI.hasOneNonDBGUse(RHS->getOperand(3).getReg())) {
+    Z = LHS->getOperand(0).getReg();
+    FMA = RHS;
+  }
+
+  if (FMA) {
+    MachineInstr *FMulMI = MRI.getVRegDef(FMA->getOperand(3).getReg());
+    Register X = FMA->getOperand(1).getReg();
+    Register Y = FMA->getOperand(2).getReg();
+    Register U = FMulMI->getOperand(1).getReg();
+    Register V = FMulMI->getOperand(2).getReg();
+
+    MatchInfo = [=, &MI](MachineIRBuilder &B) {
+      Register InnerFMA = MRI.createGenericVirtualRegister(DstTy);
+      B.buildInstr(PreferredFusedOpcode, {InnerFMA}, {U, V, Z});
+      B.buildInstr(PreferredFusedOpcode, {MI.getOperand(0).getReg()},
+                   {X, Y, InnerFMA});
+    };
+    return true;
+  }
+
+  return false;
+}
+
 bool CombinerHelper::tryCombine(MachineInstr &MI) {
   if (tryCombineCopy(MI))
     return true;
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/combine-fma-add-fma-mul.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/combine-fma-add-fma-mul.ll
new file mode 100644
index 0000000..d9616b2
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/combine-fma-add-fma-mul.ll
@@ -0,0 +1,726 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -global-isel -march=amdgcn -mcpu=gfx900 -fp-contract=fast < %s | FileCheck -check-prefix=GFX9-CONTRACT %s
+; RUN: llc -global-isel -march=amdgcn -mcpu=gfx900 --denormal-fp-math=preserve-sign < %s | FileCheck -check-prefix=GFX9-DENORM %s
+; RUN: llc -global-isel -march=amdgcn -mcpu=gfx1010 -fp-contract=fast < %s | FileCheck -check-prefix=GFX10-CONTRACT %s
+; RUN: llc -global-isel -march=amdgcn -mcpu=gfx1010 --denormal-fp-math=preserve-sign < %s | FileCheck -check-prefix=GFX10-DENORM %s
+
+; fadd (fma a, b, (fmul c, d)), e --> fma a, b, (fma c, d, e)
+; fadd e, (fma a, b, (fmul c, d)) --> fma a, b, (fma c, d, e)
+
+define float @test_f32_add_mul(float %a, float %b, float %c, float %d, float %e) {
+; GFX9-CONTRACT-LABEL: test_f32_add_mul:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v2, v2, v3, v4
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v0, v0, v1, v2
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_f32_add_mul:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_mad_f32 v2, v2, v3, v4
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v2, v0, v1
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v0, v2
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_f32_add_mul:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v2, v2, v3, v4
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v2, v0, v1
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v0, v2
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_f32_add_mul:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_fma_f32 v2, v2, v3, v4
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v2, v0, v1
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v0, v2
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast float %c, %d
+  %y = call fast float @llvm.fmuladd.f32(float %a, float %b, float %x)
+  %z = fadd fast float %y, %e
+  ret float %z
+}
+
+define float @test_f32_add_mul_rhs(float %a, float %b, float %c, float %d, float %e) {
+; GFX9-CONTRACT-LABEL: test_f32_add_mul_rhs:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v2, v2, v3, v4
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v0, v0, v1, v2
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_f32_add_mul_rhs:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_mad_f32 v2, v2, v3, v4
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v2, v0, v1
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v0, v2
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_f32_add_mul_rhs:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v2, v2, v3, v4
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v2, v0, v1
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v0, v2
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_f32_add_mul_rhs:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_fma_f32 v2, v2, v3, v4
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v2, v0, v1
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v0, v2
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast float %c, %d
+  %y = call fast float @llvm.fmuladd.f32(float %a, float %b, float %x)
+  %z = fadd fast float %e, %y
+  ret float %z
+}
+
+define half @test_half_add_mul(half %a, half %b, half %c, half %d, half %e) {
+; GFX9-CONTRACT-LABEL: test_half_add_mul:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f16 v2, v2, v3, v4
+; GFX9-CONTRACT-NEXT:    v_fma_f16 v0, v0, v1, v2
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_half_add_mul:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_mad_legacy_f16 v2, v2, v3, v4
+; GFX9-DENORM-NEXT:    v_mac_f16_e32 v2, v0, v1
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v0, v2
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_half_add_mul:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fmac_f16_e32 v4, v2, v3
+; GFX10-CONTRACT-NEXT:    v_fmac_f16_e32 v4, v0, v1
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v0, v4
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_half_add_mul:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_mul_f16_e32 v2, v2, v3
+; GFX10-DENORM-NEXT:    v_mul_f16_e32 v0, v0, v1
+; GFX10-DENORM-NEXT:    v_add_f16_e32 v0, v0, v2
+; GFX10-DENORM-NEXT:    v_add_f16_e32 v0, v0, v4
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast half %c, %d
+  %y = call fast half @llvm.fmuladd.f16(half %a, half %b, half %x)
+  %z = fadd fast half %y, %e
+  ret half %z
+}
+
+define half @test_half_add_mul_rhs(half %a, half %b, half %c, half %d, half %e) {
+; GFX9-CONTRACT-LABEL: test_half_add_mul_rhs:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f16 v2, v2, v3, v4
+; GFX9-CONTRACT-NEXT:    v_fma_f16 v0, v0, v1, v2
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_half_add_mul_rhs:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_mad_legacy_f16 v2, v2, v3, v4
+; GFX9-DENORM-NEXT:    v_mac_f16_e32 v2, v0, v1
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v0, v2
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_half_add_mul_rhs:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fmac_f16_e32 v4, v2, v3
+; GFX10-CONTRACT-NEXT:    v_fmac_f16_e32 v4, v0, v1
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v0, v4
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_half_add_mul_rhs:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_mul_f16_e32 v2, v2, v3
+; GFX10-DENORM-NEXT:    v_mul_f16_e32 v0, v0, v1
+; GFX10-DENORM-NEXT:    v_add_f16_e32 v0, v0, v2
+; GFX10-DENORM-NEXT:    v_add_f16_e32 v0, v4, v0
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast half %c, %d
+  %y = call fast half @llvm.fmuladd.f16(half %a, half %b, half %x)
+  %z = fadd fast half %e, %y
+  ret half %z
+}
+
+define double @test_double_add_mul(double %a, double %b, double %c, double %d, double %e) {
+; GFX9-CONTRACT-LABEL: test_double_add_mul:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_double_add_mul:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_double_add_mul:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_double_add_mul:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast double %c, %d
+  %y = call fast double @llvm.fmuladd.f64(double %a, double %b, double %x)
+  %z = fadd fast double %y, %e
+  ret double %z
+}
+
+define double @test_double_add_mul_rhs(double %a, double %b, double %c, double %d, double %e) {
+; GFX9-CONTRACT-LABEL: test_double_add_mul_rhs:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_double_add_mul_rhs:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_double_add_mul_rhs:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_double_add_mul_rhs:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[6:7], v[8:9]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[2:3], v[4:5]
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast double %c, %d
+  %y = call fast double @llvm.fmuladd.f64(double %a, double %b, double %x)
+  %z = fadd fast double %e, %y
+  ret double %z
+}
+
+define <4 x float> @test_v4f32_add_mul(<4 x float> %a, <4 x float> %b, <4 x float> %c, <4 x float> %d, <4 x float> %e) {
+; GFX9-CONTRACT-LABEL: test_v4f32_add_mul:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v8, v8, v12, v16
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v9, v9, v13, v17
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v10, v10, v14, v18
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v11, v11, v15, v19
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v0, v0, v4, v8
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v1, v1, v5, v9
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v2, v2, v6, v10
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v3, v3, v7, v11
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_v4f32_add_mul:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_mad_f32 v8, v8, v12, v16
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v8, v0, v4
+; GFX9-DENORM-NEXT:    v_mad_f32 v4, v9, v13, v17
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v4, v1, v5
+; GFX9-DENORM-NEXT:    v_mad_f32 v5, v10, v14, v18
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v5, v2, v6
+; GFX9-DENORM-NEXT:    v_mad_f32 v6, v11, v15, v19
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v6, v3, v7
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v0, v8
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v1, v4
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v2, v5
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v3, v6
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_v4f32_add_mul:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v8, v8, v12, v16
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v9, v9, v13, v17
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v10, v10, v14, v18
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v11, v11, v15, v19
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v8, v0, v4
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v9, v1, v5
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v10, v2, v6
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v11, v3, v7
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v0, v8
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v1, v9
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v2, v10
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v3, v11
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_v4f32_add_mul:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_fma_f32 v8, v8, v12, v16
+; GFX10-DENORM-NEXT:    v_fma_f32 v9, v9, v13, v17
+; GFX10-DENORM-NEXT:    v_fma_f32 v10, v10, v14, v18
+; GFX10-DENORM-NEXT:    v_fma_f32 v11, v11, v15, v19
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v8, v0, v4
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v9, v1, v5
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v10, v2, v6
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v11, v3, v7
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v0, v8
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v1, v9
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v2, v10
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v3, v11
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast <4 x float> %c, %d
+  %y = call fast <4 x float> @llvm.fmuladd.v4f32(<4 x float> %a, <4 x float> %b, <4 x float> %x)
+  %z = fadd fast <4 x float> %y, %e
+  ret <4 x float> %z
+}
+
+define <4 x float> @test_v4f32_add_mul_rhs(<4 x float> %a, <4 x float> %b, <4 x float> %c, <4 x float> %d, <4 x float> %e) {
+; GFX9-CONTRACT-LABEL: test_v4f32_add_mul_rhs:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v8, v8, v12, v16
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v9, v9, v13, v17
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v10, v10, v14, v18
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v11, v11, v15, v19
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v0, v0, v4, v8
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v1, v1, v5, v9
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v2, v2, v6, v10
+; GFX9-CONTRACT-NEXT:    v_fma_f32 v3, v3, v7, v11
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_v4f32_add_mul_rhs:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_mad_f32 v8, v8, v12, v16
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v8, v0, v4
+; GFX9-DENORM-NEXT:    v_mad_f32 v4, v9, v13, v17
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v4, v1, v5
+; GFX9-DENORM-NEXT:    v_mad_f32 v5, v10, v14, v18
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v5, v2, v6
+; GFX9-DENORM-NEXT:    v_mad_f32 v6, v11, v15, v19
+; GFX9-DENORM-NEXT:    v_mac_f32_e32 v6, v3, v7
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v0, v8
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v1, v4
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v2, v5
+; GFX9-DENORM-NEXT:    v_mov_b32_e32 v3, v6
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_v4f32_add_mul_rhs:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v8, v8, v12, v16
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v9, v9, v13, v17
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v10, v10, v14, v18
+; GFX10-CONTRACT-NEXT:    v_fma_f32 v11, v11, v15, v19
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v8, v0, v4
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v9, v1, v5
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v10, v2, v6
+; GFX10-CONTRACT-NEXT:    v_fmac_f32_e32 v11, v3, v7
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v0, v8
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v1, v9
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v2, v10
+; GFX10-CONTRACT-NEXT:    v_mov_b32_e32 v3, v11
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_v4f32_add_mul_rhs:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_fma_f32 v8, v8, v12, v16
+; GFX10-DENORM-NEXT:    v_fma_f32 v9, v9, v13, v17
+; GFX10-DENORM-NEXT:    v_fma_f32 v10, v10, v14, v18
+; GFX10-DENORM-NEXT:    v_fma_f32 v11, v11, v15, v19
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v8, v0, v4
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v9, v1, v5
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v10, v2, v6
+; GFX10-DENORM-NEXT:    v_fmac_f32_e32 v11, v3, v7
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v0, v8
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v1, v9
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v2, v10
+; GFX10-DENORM-NEXT:    v_mov_b32_e32 v3, v11
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast <4 x float> %c, %d
+  %y = call fast <4 x float> @llvm.fmuladd.v4f32(<4 x float> %a, <4 x float> %b, <4 x float> %x)
+  %z = fadd fast <4 x float> %e, %y
+  ret <4 x float> %z
+}
+
+define <4 x half> @test_f16_add_mul(<4 x half> %a, <4 x half> %b, <4 x half> %c, <4 x half> %d, <4 x half> %e) {
+; GFX9-CONTRACT-LABEL: test_f16_add_mul:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v4, v4, v6, v8
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v5, v5, v7, v9
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v0, v0, v2, v4
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v1, v1, v3, v5
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_f16_add_mul:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v4, v4, v6
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v5, v5, v7
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v0, v0, v2
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v1, v1, v3
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v0, v0, v4
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v1, v1, v5
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v0, v0, v8
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v1, v1, v9
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_f16_add_mul:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v4, v4, v6, v8
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v5, v5, v7, v9
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v0, v0, v2, v4
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v1, v1, v3, v5
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_f16_add_mul:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v4, v4, v6
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v5, v5, v7
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v0, v0, v2
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v1, v1, v3
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v0, v0, v4
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v1, v1, v5
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v0, v0, v8
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v1, v1, v9
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast <4 x half> %c, %d
+  %y = call fast <4 x half> @llvm.fmuladd.v4f16(<4 x half> %a, <4 x half> %b, <4 x half> %x)
+  %z = fadd fast <4 x half> %y, %e
+  ret <4 x half> %z
+}
+
+define <4 x half> @test_f16_add_mul_rhs(<4 x half> %a, <4 x half> %b, <4 x half> %c, <4 x half> %d, <4 x half> %e) {
+; GFX9-CONTRACT-LABEL: test_f16_add_mul_rhs:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v4, v4, v6, v8
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v5, v5, v7, v9
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v0, v0, v2, v4
+; GFX9-CONTRACT-NEXT:    v_pk_fma_f16 v1, v1, v3, v5
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_f16_add_mul_rhs:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v4, v4, v6
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v5, v5, v7
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v0, v0, v2
+; GFX9-DENORM-NEXT:    v_pk_mul_f16 v1, v1, v3
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v0, v0, v4
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v1, v1, v5
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v0, v8, v0
+; GFX9-DENORM-NEXT:    v_pk_add_f16 v1, v9, v1
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_f16_add_mul_rhs:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v4, v4, v6, v8
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v5, v5, v7, v9
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v0, v0, v2, v4
+; GFX10-CONTRACT-NEXT:    v_pk_fma_f16 v1, v1, v3, v5
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_f16_add_mul_rhs:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v4, v4, v6
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v5, v5, v7
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v0, v0, v2
+; GFX10-DENORM-NEXT:    v_pk_mul_f16 v1, v1, v3
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v0, v0, v4
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v1, v1, v5
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v0, v8, v0
+; GFX10-DENORM-NEXT:    v_pk_add_f16 v1, v9, v1
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast <4 x half> %c, %d
+  %y = call fast <4 x half> @llvm.fmuladd.v4f16(<4 x half> %a, <4 x half> %b, <4 x half> %x)
+  %z = fadd fast <4 x half> %e, %y
+  ret <4 x half> %z
+}
+
+define <4 x double> @test_f64_add_mul(<4 x double> %a, <4 x double> %b, <4 x double> %c, <4 x double> %d, <4 x double> %e) {
+; GFX9-CONTRACT-LABEL: test_f64_add_mul:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(6)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(4)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(2)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_f64_add_mul:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX9-DENORM-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX9-DENORM-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX9-DENORM-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX9-DENORM-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX9-DENORM-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX9-DENORM-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX9-DENORM-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(6)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(4)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(2)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_f64_add_mul:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    s_clause 0x7
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(6)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(4)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(2)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_f64_add_mul:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    s_clause 0x7
+; GFX10-DENORM-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX10-DENORM-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX10-DENORM-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX10-DENORM-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX10-DENORM-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX10-DENORM-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX10-DENORM-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX10-DENORM-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(6)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(4)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(2)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast <4 x double> %c, %d
+  %y = call fast <4 x double> @llvm.fmuladd.v4f64(<4 x double> %a, <4 x double> %b, <4 x double> %x)
+  %z = fadd fast <4 x double> %y, %e
+  ret <4 x double> %z
+}
+
+define <4 x double> @test_f64_add_mul_rhs(<4 x double> %a, <4 x double> %b, <4 x double> %c, <4 x double> %d, <4 x double> %e) {
+; GFX9-CONTRACT-LABEL: test_f64_add_mul_rhs:
+; GFX9-CONTRACT:       ; %bb.0: ; %.entry
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX9-CONTRACT-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(6)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(4)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(2)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX9-CONTRACT-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX9-CONTRACT-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX9-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-DENORM-LABEL: test_f64_add_mul_rhs:
+; GFX9-DENORM:       ; %bb.0: ; %.entry
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-DENORM-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX9-DENORM-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX9-DENORM-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX9-DENORM-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX9-DENORM-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX9-DENORM-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX9-DENORM-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX9-DENORM-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(6)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(4)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(2)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX9-DENORM-NEXT:    s_waitcnt vmcnt(0)
+; GFX9-DENORM-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX9-DENORM-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX9-DENORM-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-CONTRACT-LABEL: test_f64_add_mul_rhs:
+; GFX10-CONTRACT:       ; %bb.0: ; %.entry
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-CONTRACT-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-CONTRACT-NEXT:    s_clause 0x7
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX10-CONTRACT-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(6)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(4)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(2)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX10-CONTRACT-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX10-CONTRACT-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX10-CONTRACT-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX10-DENORM-LABEL: test_f64_add_mul_rhs:
+; GFX10-DENORM:       ; %bb.0: ; %.entry
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX10-DENORM-NEXT:    s_waitcnt_vscnt null, 0x0
+; GFX10-DENORM-NEXT:    s_clause 0x7
+; GFX10-DENORM-NEXT:    buffer_load_dword v32, off, s[0:3], s32
+; GFX10-DENORM-NEXT:    buffer_load_dword v33, off, s[0:3], s32 offset:4
+; GFX10-DENORM-NEXT:    buffer_load_dword v34, off, s[0:3], s32 offset:8
+; GFX10-DENORM-NEXT:    buffer_load_dword v35, off, s[0:3], s32 offset:12
+; GFX10-DENORM-NEXT:    buffer_load_dword v36, off, s[0:3], s32 offset:16
+; GFX10-DENORM-NEXT:    buffer_load_dword v37, off, s[0:3], s32 offset:20
+; GFX10-DENORM-NEXT:    buffer_load_dword v38, off, s[0:3], s32 offset:24
+; GFX10-DENORM-NEXT:    buffer_load_dword v39, off, s[0:3], s32 offset:28
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(6)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[16:17], v[16:17], v[24:25], v[32:33]
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(4)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[18:19], v[18:19], v[26:27], v[34:35]
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(2)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[20:21], v[20:21], v[28:29], v[36:37]
+; GFX10-DENORM-NEXT:    s_waitcnt vmcnt(0)
+; GFX10-DENORM-NEXT:    v_fma_f64 v[22:23], v[22:23], v[30:31], v[38:39]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[0:1], v[0:1], v[8:9], v[16:17]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[2:3], v[2:3], v[10:11], v[18:19]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[4:5], v[4:5], v[12:13], v[20:21]
+; GFX10-DENORM-NEXT:    v_fma_f64 v[6:7], v[6:7], v[14:15], v[22:23]
+; GFX10-DENORM-NEXT:    s_setpc_b64 s[30:31]
+.entry:
+  %x = fmul fast <4 x double> %c, %d
+  %y = call fast <4 x double> @llvm.fmuladd.v4f64(<4 x double> %a, <4 x double> %b, <4 x double> %x)
+  %z = fadd fast <4 x double> %e, %y
+  ret <4 x double> %z
+}
+
+declare <4 x double> @llvm.fmuladd.v4f64(<4 x double>, <4 x double>, <4 x double>) #0
+declare <4 x float> @llvm.fmuladd.v4f32(<4 x float>, <4 x float>, <4 x float>) #0
+declare <4 x half> @llvm.fmuladd.v4f16(<4 x half>, <4 x half>, <4 x half>) #0
+declare double @llvm.fmuladd.f64(double, double, double) #0
+declare float @llvm.fmuladd.f32(float, float, float) #0
+declare half @llvm.fmuladd.f16(half, half, half) #0
+attributes #0 = { nounwind readnone }