Index: llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
===================================================================
--- llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
+++ llvm/lib/Target/AMDGPU/AMDGPULibCalls.cpp
@@ -1446,15 +1446,7 @@
     Res0 = tan(MATH_PI * opr0);
     return true;
 
-  case AMDGPULibFunc::EI_RECIP:
-    Res0 = 1.0 / opr0;
-    return true;
-
   // two-arg functions
-  case AMDGPULibFunc::EI_DIVIDE:
-    Res0 = opr0 / opr1;
-    return true;
-
   case AMDGPULibFunc::EI_POW:
   case AMDGPULibFunc::EI_POWR:
     Res0 = pow(opr0, opr1);
Index: llvm/test/CodeGen/AMDGPU/simplify-libcalls.ll
===================================================================
--- llvm/test/CodeGen/AMDGPU/simplify-libcalls.ll
+++ llvm/test/CodeGen/AMDGPU/simplify-libcalls.ll
@@ -135,7 +135,7 @@
 declare <16 x float> @_Z3cosDv16_f(<16 x float>)
 
 ; GCN-LABEL: {{^}}define amdgpu_kernel void @test_native_recip
-; GCN: store float 0x3FD5555560000000, ptr addrspace(1) %a
+; GCN: %call = tail call fast float @_Z12native_recipf(float 3.000000e+00)
 define amdgpu_kernel void @test_native_recip(ptr addrspace(1) nocapture %a) {
 entry:
   %call = call fast float @_Z12native_recipf(float 3.000000e+00)
@@ -146,7 +146,7 @@
 declare float @_Z12native_recipf(float)
 
 ; GCN-LABEL: {{^}}define amdgpu_kernel void @test_half_recip
-; GCN: store float 0x3FD5555560000000, ptr addrspace(1) %a
+;  GCN: %call = tail call fast float @_Z10half_recipf(float 3.000000e+00)
 define amdgpu_kernel void @test_half_recip(ptr addrspace(1) nocapture %a) {
 entry:
   %call = call fast float @_Z10half_recipf(float 3.000000e+00)