diff --git a/mlir/lib/Conversion/GPUToNVVM/LowerGpuOpsToNVVMOps.cpp b/mlir/lib/Conversion/GPUToNVVM/LowerGpuOpsToNVVMOps.cpp
--- a/mlir/lib/Conversion/GPUToNVVM/LowerGpuOpsToNVVMOps.cpp
+++ b/mlir/lib/Conversion/GPUToNVVM/LowerGpuOpsToNVVMOps.cpp
@@ -187,6 +187,8 @@
                                                   "__nv_floor");
   patterns.insert<OpToFuncCallLowering<LogOp>>(converter, "__nv_logf",
                                                "__nv_log");
+  patterns.insert<OpToFuncCallLowering<Log1pOp>>(converter, "__nv_log1pf",
+                                                 "__nv_log1p");
   patterns.insert<OpToFuncCallLowering<Log10Op>>(converter, "__nv_log10f",
                                                  "__nv_log10");
   patterns.insert<OpToFuncCallLowering<Log2Op>>(converter, "__nv_log2f",
diff --git a/mlir/test/Conversion/GPUToNVVM/gpu-to-nvvm.mlir b/mlir/test/Conversion/GPUToNVVM/gpu-to-nvvm.mlir
--- a/mlir/test/Conversion/GPUToNVVM/gpu-to-nvvm.mlir
+++ b/mlir/test/Conversion/GPUToNVVM/gpu-to-nvvm.mlir
@@ -246,6 +246,21 @@
 
 // -----
 
+gpu.module @test_module {
+  // CHECK: llvm.func @__nv_log1pf(f32) -> f32
+  // CHECK: llvm.func @__nv_log1p(f64) -> f64
+  // CHECK-LABEL: func @gpu_log1p
+  func @gpu_log1p(%arg_f32 : f32, %arg_f64 : f64) -> (f32, f64) {
+    %result32 = std.log1p %arg_f32 : f32
+    // CHECK: llvm.call @__nv_log1pf(%{{.*}}) : (f32) -> f32
+    %result64 = std.log1p %arg_f64 : f64
+    // CHECK: llvm.call @__nv_log1p(%{{.*}}) : (f64) -> f64
+    std.return %result32, %result64 : f32, f64
+  }
+}
+
+// -----
+
 gpu.module @test_module {
   // CHECK: llvm.func @__nv_log2f(f32) -> f32
   // CHECK: llvm.func @__nv_log2(f64) -> f64