r275623 - AMDGPU: Remove legacy ldexp builtin

[Matt Arsenault via cfe-commits]

Author: arsenm
Date: Fri Jul 15 16:33:06 2016
New Revision: 275623

URL: http://llvm.org/viewvc/llvm-project?rev=275623&view=rev
Log:
AMDGPU: Remove legacy ldexp builtin

Modified:
    cfe/trunk/include/clang/Basic/BuiltinsAMDGPU.def
    cfe/trunk/lib/CodeGen/CGBuiltin.cpp
    cfe/trunk/test/CodeGenOpenCL/builtins-amdgcn.cl
    cfe/trunk/test/CodeGenOpenCL/builtins-r600.cl

Modified: cfe/trunk/include/clang/Basic/BuiltinsAMDGPU.def
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/BuiltinsAMDGPU.def?rev=275623&r1=275622&r2=275623&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/BuiltinsAMDGPU.def (original)
+++ cfe/trunk/include/clang/Basic/BuiltinsAMDGPU.def Fri Jul 15 16:33:06 2016
@@ -99,12 +99,5 @@ BUILTIN(__builtin_r600_read_tidig_z, "Ui
 BUILTIN(__builtin_r600_recipsqrt_ieee, "dd", "nc")
 BUILTIN(__builtin_r600_recipsqrt_ieeef, "ff", "nc")
 
-//===----------------------------------------------------------------------===//
-// Legacy names with amdgpu prefix
-//===----------------------------------------------------------------------===//
-
-BUILTIN(__builtin_amdgpu_ldexp, "ddi", "nc")
-BUILTIN(__builtin_amdgpu_ldexpf, "ffi", "nc")
-
 #undef BUILTIN
 #undef TARGET_BUILTIN

Modified: cfe/trunk/lib/CodeGen/CGBuiltin.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGBuiltin.cpp?rev=275623&r1=275622&r2=275623&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGBuiltin.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGBuiltin.cpp Fri Jul 15 16:33:06 2016
@@ -7690,14 +7690,6 @@ Value *CodeGenFunction::EmitAMDGPUBuilti
     return emitRangedBuiltin(*this, Intrinsic::r600_read_tidig_y, 0, 1024);
   case AMDGPU::BI__builtin_r600_read_tidig_z:
     return emitRangedBuiltin(*this, Intrinsic::r600_read_tidig_z, 0, 1024);
-
-   // Legacy amdgpu prefix
-  case AMDGPU::BI__builtin_amdgpu_ldexp:
-  case AMDGPU::BI__builtin_amdgpu_ldexpf: {
-    if (getTarget().getTriple().getArch() == Triple::amdgcn)
-      return emitFPIntBuiltin(*this, E, Intrinsic::amdgcn_ldexp);
-    return emitFPIntBuiltin(*this, E, Intrinsic::AMDGPU_ldexp);
-  }
   default:
     return nullptr;
   }

Modified: cfe/trunk/test/CodeGenOpenCL/builtins-amdgcn.cl
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenOpenCL/builtins-amdgcn.cl?rev=275623&r1=275622&r2=275623&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenOpenCL/builtins-amdgcn.cl (original)
+++ cfe/trunk/test/CodeGenOpenCL/builtins-amdgcn.cl Fri Jul 15 16:33:06 2016
@@ -268,22 +268,6 @@ void test_read_exec(global ulong* out) {
 
 // CHECK: declare i64 @llvm.read_register.i64(metadata) #[[NOUNWIND_READONLY:[0-9]+]]
 
-// Legacy intrinsics with AMDGPU prefix
-
-// CHECK-LABEL: @test_legacy_ldexp_f32
-// CHECK: call float @llvm.amdgcn.ldexp.f32
-void test_legacy_ldexp_f32(global float* out, float a, int b)
-{
-  *out = __builtin_amdgpu_ldexpf(a, b);
-}
-
-// CHECK-LABEL: @test_legacy_ldexp_f64
-// CHECK: call double @llvm.amdgcn.ldexp.f64
-void test_legacy_ldexp_f64(global double* out, double a, int b)
-{
-  *out = __builtin_amdgpu_ldexp(a, b);
-}
-
 // CHECK-LABEL: @test_kernarg_segment_ptr
 // CHECK: call i8 addrspace(2)* @llvm.amdgcn.kernarg.segment.ptr()
 void test_kernarg_segment_ptr(__attribute__((address_space(2))) unsigned char ** out)

Modified: cfe/trunk/test/CodeGenOpenCL/builtins-r600.cl
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenOpenCL/builtins-r600.cl?rev=275623&r1=275622&r2=275623&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenOpenCL/builtins-r600.cl (original)
+++ cfe/trunk/test/CodeGenOpenCL/builtins-r600.cl Fri Jul 15 16:33:06 2016
@@ -17,22 +17,6 @@ void test_recipsqrt_ieee_f64(global doub
 }
 #endif
 
-// CHECK-LABEL: @test_legacy_ldexp_f32
-// CHECK: call float @llvm.AMDGPU.ldexp.f32
-void test_legacy_ldexp_f32(global float* out, float a, int b)
-{
-  *out = __builtin_amdgpu_ldexpf(a, b);
-}
-
-#if cl_khr_fp64
-// XCHECK-LABEL: @test_legacy_ldexp_f64
-// XCHECK: call double @llvm.AMDGPU.ldexp.f64
-void test_legacy_ldexp_f64(global double* out, double a, int b)
-{
-  *out = __builtin_amdgpu_ldexp(a, b);
-}
-#endif
-
 // CHECK-LABEL: @test_implicitarg_ptr
 // CHECK: call i8 addrspace(7)* @llvm.r600.implicitarg.ptr()
 void test_implicitarg_ptr(__attribute__((address_space(7))) unsigned char ** out)