Index: lib/Target/AMDGPU/AMDGPUISelLowering.h
===================================================================
--- lib/Target/AMDGPU/AMDGPUISelLowering.h
+++ lib/Target/AMDGPU/AMDGPUISelLowering.h
@@ -58,8 +58,9 @@
   SDValue LowerFROUND64(SDValue Op, SelectionDAG &DAG) const;
   SDValue LowerFROUND(SDValue Op, SelectionDAG &DAG) const;
   SDValue LowerFFLOOR(SDValue Op, SelectionDAG &DAG) const;
-  SDValue LowerFLOG(SDValue Op, SelectionDAG &Dag,
+  SDValue LowerFLOG(SDValue Op, SelectionDAG &DAG,
                     double Log2BaseInverted) const;
+  SDValue lowerFEXP(SDValue Op, SelectionDAG &DAG) const;
 
   SDValue LowerCTLZ_CTTZ(SDValue Op, SelectionDAG &DAG) const;
 
Index: lib/Target/AMDGPU/AMDGPUISelLowering.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPUISelLowering.cpp
+++ lib/Target/AMDGPU/AMDGPUISelLowering.cpp
@@ -318,6 +318,7 @@
 
   setOperationAction(ISD::FLOG, MVT::f32, Custom);
   setOperationAction(ISD::FLOG10, MVT::f32, Custom);
+  setOperationAction(ISD::FEXP, MVT::f32, Custom);
 
 
   setOperationAction(ISD::FNEARBYINT, MVT::f32, Custom);
@@ -450,6 +451,7 @@
     setOperationAction(ISD::FCOS, VT, Expand);
     setOperationAction(ISD::FDIV, VT, Expand);
     setOperationAction(ISD::FEXP2, VT, Expand);
+    setOperationAction(ISD::FEXP, VT, Expand);
     setOperationAction(ISD::FLOG2, VT, Expand);
     setOperationAction(ISD::FREM, VT, Expand);
     setOperationAction(ISD::FLOG, VT, Expand);
@@ -1143,6 +1145,8 @@
     return LowerFLOG(Op, DAG, 1 / AMDGPU_LOG2E_F);
   case ISD::FLOG10:
     return LowerFLOG(Op, DAG, AMDGPU_LN2_F / AMDGPU_LN10_F);
+  case ISD::FEXP:
+    return lowerFEXP(Op, DAG);
   case ISD::SINT_TO_FP: return LowerSINT_TO_FP(Op, DAG);
   case ISD::UINT_TO_FP: return LowerUINT_TO_FP(Op, DAG);
   case ISD::FP_TO_FP16: return LowerFP_TO_FP16(Op, DAG);
@@ -2219,6 +2223,34 @@
   return DAG.getNode(ISD::FMUL, SL, VT, Log2Operand, Log2BaseInvertedOperand);
 }
 
+// Return M_LOG2E of appropriate type
+static SDValue getLog2EVal(SelectionDAG &DAG, const SDLoc &SL, EVT VT) {
+  switch (VT.getScalarType().getSimpleVT().SimpleTy) {
+  case MVT::f32:
+    return DAG.getConstantFP(1.44269504088896340735992468100189214f, SL, VT);
+  case MVT::f16:
+    return DAG.getConstantFP(
+      APFloat(APFloat::IEEEhalf(), "1.44269504088896340735992468100189214"),
+      SL, VT);
+  case MVT::f64:
+    return DAG.getConstantFP(
+      APFloat(APFloat::IEEEdouble(), "0x1.71547652b82fep+0"), SL, VT);
+  default:
+    llvm_unreachable("unsupported fp type");
+  }
+}
+
+// exp2(M_LOG2E_F * f);
+SDValue AMDGPUTargetLowering::lowerFEXP(SDValue Op, SelectionDAG &DAG) const {
+  EVT VT = Op.getValueType();
+  SDLoc SL(Op);
+  SDValue Src = Op.getOperand(0);
+
+  const SDValue K = getLog2EVal(DAG, SL, VT);
+  SDValue Mul = DAG.getNode(ISD::FMUL, SL, VT, Src, K, Op->getFlags());
+  return DAG.getNode(ISD::FEXP2, SL, VT, Mul, Op->getFlags());
+}
+
 static bool isCtlzOpc(unsigned Opc) {
   return Opc == ISD::CTLZ || Opc == ISD::CTLZ_ZERO_UNDEF;
 }
Index: lib/Target/AMDGPU/SIISelLowering.cpp
===================================================================
--- lib/Target/AMDGPU/SIISelLowering.cpp
+++ lib/Target/AMDGPU/SIISelLowering.cpp
@@ -345,6 +345,7 @@
 
   if (Subtarget->has16BitInsts()) {
     setOperationAction(ISD::FLOG, MVT::f16, Custom);
+    setOperationAction(ISD::FEXP, MVT::f16, Custom);
     setOperationAction(ISD::FLOG10, MVT::f16, Custom);
   }
 
@@ -622,6 +623,7 @@
     setOperationAction(ISD::FMAXNUM, MVT::v4f16, Custom);
     setOperationAction(ISD::FCANONICALIZE, MVT::v4f16, Custom);
 
+    setOperationAction(ISD::FEXP, MVT::v2f16, Custom);
     setOperationAction(ISD::SELECT, MVT::v4i16, Custom);
     setOperationAction(ISD::SELECT, MVT::v4f16, Custom);
   }
Index: test/CodeGen/AMDGPU/fexp.ll
===================================================================
--- /dev/null
+++ test/CodeGen/AMDGPU/fexp.ll
@@ -0,0 +1,302 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+;RUN: llc -mtriple=amdgcn-- < %s | FileCheck -enable-var-scope -check-prefix=SI %s
+;RUN: llc -mtriple=amdgcn-- -mcpu=fiji < %s | FileCheck -enable-var-scope -check-prefix=VI %s
+;RUN: llc -mtriple=amdgcn-- -mcpu=gfx900 < %s | FileCheck -enable-var-scope -check-prefix=GFX9 %s
+
+define float @v_exp_f32(float %arg0) {
+; SI-LABEL: v_exp_f32:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_mul_f32_e32 v0, 0x3fb8aa3b, v0
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_f32:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mul_f32_e32 v0, 0x3fb8aa3b, v0
+; VI-NEXT:    v_exp_f32_e32 v0, v0
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_f32:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mul_f32_e32 v0, 0x3fb8aa3b, v0
+; GFX9-NEXT:    v_exp_f32_e32 v0, v0
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call float @llvm.exp.f32(float %arg0)
+  ret float %result
+}
+
+define <2 x float> @v_exp_v2f32(<2 x float> %arg0) {
+; SI-LABEL: v_exp_v2f32:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_mov_b32_e32 v2, 0x3fb8aa3b
+; SI-NEXT:    v_mul_f32_e32 v0, v0, v2
+; SI-NEXT:    v_mul_f32_e32 v1, v1, v2
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    v_exp_f32_e32 v1, v1
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_v2f32:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mov_b32_e32 v2, 0x3fb8aa3b
+; VI-NEXT:    v_mul_f32_e32 v0, v0, v2
+; VI-NEXT:    v_mul_f32_e32 v1, v1, v2
+; VI-NEXT:    v_exp_f32_e32 v0, v0
+; VI-NEXT:    v_exp_f32_e32 v1, v1
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_v2f32:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mov_b32_e32 v2, 0x3fb8aa3b
+; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v2
+; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v2
+; GFX9-NEXT:    v_exp_f32_e32 v0, v0
+; GFX9-NEXT:    v_exp_f32_e32 v1, v1
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call <2 x float> @llvm.exp.v2f32(<2 x float> %arg0)
+  ret <2 x float> %result
+}
+
+define <3 x float> @v_exp_v3f32(<3 x float> %arg0) {
+; SI-LABEL: v_exp_v3f32:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_mov_b32_e32 v3, 0x3fb8aa3b
+; SI-NEXT:    v_mul_f32_e32 v0, v0, v3
+; SI-NEXT:    v_mul_f32_e32 v1, v1, v3
+; SI-NEXT:    v_mul_f32_e32 v2, v2, v3
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    v_exp_f32_e32 v1, v1
+; SI-NEXT:    v_exp_f32_e32 v2, v2
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_v3f32:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mov_b32_e32 v3, 0x3fb8aa3b
+; VI-NEXT:    v_mul_f32_e32 v0, v0, v3
+; VI-NEXT:    v_mul_f32_e32 v1, v1, v3
+; VI-NEXT:    v_mul_f32_e32 v2, v2, v3
+; VI-NEXT:    v_exp_f32_e32 v0, v0
+; VI-NEXT:    v_exp_f32_e32 v1, v1
+; VI-NEXT:    v_exp_f32_e32 v2, v2
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_v3f32:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mov_b32_e32 v3, 0x3fb8aa3b
+; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v3
+; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v3
+; GFX9-NEXT:    v_mul_f32_e32 v2, v2, v3
+; GFX9-NEXT:    v_exp_f32_e32 v0, v0
+; GFX9-NEXT:    v_exp_f32_e32 v1, v1
+; GFX9-NEXT:    v_exp_f32_e32 v2, v2
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call <3 x float> @llvm.exp.v3f32(<3 x float> %arg0)
+  ret <3 x float> %result
+}
+
+define <4 x float> @v_exp_v4f32(<4 x float> %arg0) {
+; SI-LABEL: v_exp_v4f32:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_mov_b32_e32 v4, 0x3fb8aa3b
+; SI-NEXT:    v_mul_f32_e32 v0, v0, v4
+; SI-NEXT:    v_mul_f32_e32 v1, v1, v4
+; SI-NEXT:    v_mul_f32_e32 v2, v2, v4
+; SI-NEXT:    v_mul_f32_e32 v3, v3, v4
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    v_exp_f32_e32 v1, v1
+; SI-NEXT:    v_exp_f32_e32 v2, v2
+; SI-NEXT:    v_exp_f32_e32 v3, v3
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_v4f32:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mov_b32_e32 v4, 0x3fb8aa3b
+; VI-NEXT:    v_mul_f32_e32 v0, v0, v4
+; VI-NEXT:    v_mul_f32_e32 v1, v1, v4
+; VI-NEXT:    v_mul_f32_e32 v2, v2, v4
+; VI-NEXT:    v_mul_f32_e32 v3, v3, v4
+; VI-NEXT:    v_exp_f32_e32 v0, v0
+; VI-NEXT:    v_exp_f32_e32 v1, v1
+; VI-NEXT:    v_exp_f32_e32 v2, v2
+; VI-NEXT:    v_exp_f32_e32 v3, v3
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_v4f32:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mov_b32_e32 v4, 0x3fb8aa3b
+; GFX9-NEXT:    v_mul_f32_e32 v0, v0, v4
+; GFX9-NEXT:    v_mul_f32_e32 v1, v1, v4
+; GFX9-NEXT:    v_mul_f32_e32 v2, v2, v4
+; GFX9-NEXT:    v_mul_f32_e32 v3, v3, v4
+; GFX9-NEXT:    v_exp_f32_e32 v0, v0
+; GFX9-NEXT:    v_exp_f32_e32 v1, v1
+; GFX9-NEXT:    v_exp_f32_e32 v2, v2
+; GFX9-NEXT:    v_exp_f32_e32 v3, v3
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call <4 x float> @llvm.exp.v4f32(<4 x float> %arg0)
+  ret <4 x float> %result
+}
+
+define half @v_exp_f16(half %arg0) {
+; SI-LABEL: v_exp_f16:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_cvt_f16_f32_e32 v0, v0
+; SI-NEXT:    v_cvt_f32_f16_e32 v0, v0
+; SI-NEXT:    v_mul_f32_e32 v0, 0x3fb8aa3b, v0
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_f16:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mul_f16_e32 v0, 0x3dc5, v0
+; VI-NEXT:    v_exp_f16_e32 v0, v0
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_f16:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mul_f16_e32 v0, 0x3dc5, v0
+; GFX9-NEXT:    v_exp_f16_e32 v0, v0
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call half @llvm.exp.f16(half %arg0)
+  ret half %result
+}
+
+define <2 x half> @v_exp_v2f16(<2 x half> %arg0) {
+; SI-LABEL: v_exp_v2f16:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_lshrrev_b32_e32 v1, 16, v0
+; SI-NEXT:    v_cvt_f32_f16_e32 v0, v0
+; SI-NEXT:    v_mov_b32_e32 v2, 0x3fb8aa3b
+; SI-NEXT:    v_cvt_f32_f16_e32 v1, v1
+; SI-NEXT:    v_mul_f32_e32 v0, v0, v2
+; SI-NEXT:    v_mul_f32_e32 v1, v1, v2
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    v_exp_f32_e32 v1, v1
+; SI-NEXT:    v_cvt_f16_f32_e32 v1, v1
+; SI-NEXT:    v_lshlrev_b32_e32 v1, 16, v1
+; SI-NEXT:    v_cvt_f16_f32_e32 v0, v0
+; SI-NEXT:    v_or_b32_e32 v0, v0, v1
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_v2f16:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mov_b32_e32 v1, 0x3dc5
+; VI-NEXT:    v_mul_f16_sdwa v2, v0, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
+; VI-NEXT:    v_mul_f16_e32 v0, v0, v1
+; VI-NEXT:    v_exp_f16_sdwa v2, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
+; VI-NEXT:    v_exp_f16_e32 v0, v0
+; VI-NEXT:    v_or_b32_e32 v0, v0, v2
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_v2f16:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mov_b32_e32 v1, 0x3dc5
+; GFX9-NEXT:    v_pk_mul_f16 v0, v0, v1 op_sel_hi:[1,0]
+; GFX9-NEXT:    v_exp_f16_e32 v1, v0
+; GFX9-NEXT:    v_exp_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
+; GFX9-NEXT:    v_and_b32_e32 v1, 0xffff, v1
+; GFX9-NEXT:    v_lshl_or_b32 v0, v0, 16, v1
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call <2 x half> @llvm.exp.v2f16(<2 x half> %arg0)
+  ret <2 x half> %result
+}
+
+; define <3 x half> @v_exp_v3f16(<3 x half> %arg0) {
+;   %result = call <3 x half> @llvm.exp.v3f16(<3 x half> %arg0)
+;   ret <3 x half> %result
+; }
+
+define <4 x half> @v_exp_v4f16(<4 x half> %arg0) {
+; SI-LABEL: v_exp_v4f16:
+; SI:       ; %bb.0:
+; SI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SI-NEXT:    v_lshrrev_b32_e32 v2, 16, v1
+; SI-NEXT:    v_lshrrev_b32_e32 v3, 16, v0
+; SI-NEXT:    v_cvt_f32_f16_e32 v1, v1
+; SI-NEXT:    v_cvt_f32_f16_e32 v0, v0
+; SI-NEXT:    v_mov_b32_e32 v4, 0x3fb8aa3b
+; SI-NEXT:    v_cvt_f32_f16_e32 v2, v2
+; SI-NEXT:    v_cvt_f32_f16_e32 v3, v3
+; SI-NEXT:    v_mul_f32_e32 v0, v0, v4
+; SI-NEXT:    v_mul_f32_e32 v1, v1, v4
+; SI-NEXT:    v_mul_f32_e32 v3, v3, v4
+; SI-NEXT:    v_exp_f32_e32 v0, v0
+; SI-NEXT:    v_mul_f32_e32 v2, v2, v4
+; SI-NEXT:    v_exp_f32_e32 v1, v1
+; SI-NEXT:    v_exp_f32_e32 v3, v3
+; SI-NEXT:    v_cvt_f16_f32_e32 v0, v0
+; SI-NEXT:    v_exp_f32_e32 v2, v2
+; SI-NEXT:    v_cvt_f16_f32_e32 v1, v1
+; SI-NEXT:    v_cvt_f16_f32_e32 v3, v3
+; SI-NEXT:    v_cvt_f16_f32_e32 v2, v2
+; SI-NEXT:    v_lshlrev_b32_e32 v3, 16, v3
+; SI-NEXT:    v_lshlrev_b32_e32 v2, 16, v2
+; SI-NEXT:    v_or_b32_e32 v0, v0, v3
+; SI-NEXT:    v_or_b32_e32 v1, v1, v2
+; SI-NEXT:    s_setpc_b64 s[30:31]
+;
+; VI-LABEL: v_exp_v4f16:
+; VI:       ; %bb.0:
+; VI-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; VI-NEXT:    v_mov_b32_e32 v2, 0x3dc5
+; VI-NEXT:    v_mul_f16_e32 v3, v1, v2
+; VI-NEXT:    v_mul_f16_e32 v4, v0, v2
+; VI-NEXT:    v_mul_f16_sdwa v1, v1, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
+; VI-NEXT:    v_mul_f16_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
+; VI-NEXT:    v_exp_f16_e32 v3, v3
+; VI-NEXT:    v_exp_f16_sdwa v1, v1 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
+; VI-NEXT:    v_exp_f16_e32 v4, v4
+; VI-NEXT:    v_exp_f16_sdwa v0, v0 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
+; VI-NEXT:    v_or_b32_e32 v1, v3, v1
+; VI-NEXT:    v_or_b32_e32 v0, v4, v0
+; VI-NEXT:    s_setpc_b64 s[30:31]
+;
+; GFX9-LABEL: v_exp_v4f16:
+; GFX9:       ; %bb.0:
+; GFX9-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT:    v_mov_b32_e32 v2, 0x3dc5
+; GFX9-NEXT:    v_mul_f16_e32 v3, v1, v2
+; GFX9-NEXT:    v_mul_f16_e32 v4, v0, v2
+; GFX9-NEXT:    v_mul_f16_sdwa v1, v1, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
+; GFX9-NEXT:    v_mul_f16_sdwa v0, v0, v2 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 src1_sel:DWORD
+; GFX9-NEXT:    v_exp_f16_e32 v3, v3
+; GFX9-NEXT:    v_exp_f16_e32 v4, v4
+; GFX9-NEXT:    v_exp_f16_e32 v0, v0
+; GFX9-NEXT:    v_exp_f16_e32 v1, v1
+; GFX9-NEXT:    v_mov_b32_e32 v2, 0xffff
+; GFX9-NEXT:    v_and_b32_e32 v4, v2, v4
+; GFX9-NEXT:    v_and_b32_e32 v2, v2, v3
+; GFX9-NEXT:    v_lshl_or_b32 v0, v0, 16, v4
+; GFX9-NEXT:    v_lshl_or_b32 v1, v1, 16, v2
+; GFX9-NEXT:    s_setpc_b64 s[30:31]
+  %result = call <4 x half> @llvm.exp.v4f16(<4 x half> %arg0)
+  ret <4 x half> %result
+}
+
+declare float @llvm.exp.f32(float)
+declare <2 x float> @llvm.exp.v2f32(<2 x float>)
+declare <3 x float> @llvm.exp.v3f32(<3 x float>)
+declare <4 x float> @llvm.exp.v4f32(<4 x float>)
+
+declare half @llvm.exp.f16(half)
+declare <2 x half> @llvm.exp.v2f16(<2 x half>)
+declare <3 x half> @llvm.exp.v3f16(<3 x half>)
+declare <4 x half> @llvm.exp.v4f16(<4 x half>)
+