[llvm] r275618 - AMDGPU: Remove AMDGPU.ldexp

[Matt Arsenault via llvm-commits]

Author: arsenm
Date: Fri Jul 15 16:26:56 2016
New Revision: 275618

URL: http://llvm.org/viewvc/llvm-project?rev=275618&view=rev
Log:
AMDGPU: Remove AMDGPU.ldexp

Modified:
    llvm/trunk/include/llvm/IR/IntrinsicsAMDGPU.td
    llvm/trunk/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
    llvm/trunk/test/CodeGen/AMDGPU/llvm.amdgcn.ldexp.ll

Modified: llvm/trunk/include/llvm/IR/IntrinsicsAMDGPU.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/IntrinsicsAMDGPU.td?rev=275618&r1=275617&r2=275618&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/IntrinsicsAMDGPU.td (original)
+++ llvm/trunk/include/llvm/IR/IntrinsicsAMDGPU.td Fri Jul 15 16:26:56 2016
@@ -66,13 +66,6 @@ def int_r600_recipsqrt_clamped : Intrins
 
 } // End TargetPrefix = "r600"
 
-// FIXME: These should be renamed/moved to r600
-let TargetPrefix = "AMDGPU" in {
-def int_AMDGPU_ldexp : Intrinsic<
-  [llvm_anyfloat_ty], [LLVMMatchType<0>, llvm_i32_ty], [IntrNoMem]
->;
-}
-
 let TargetPrefix = "amdgcn" in {
 
 defm int_amdgcn_workitem_id : AMDGPUReadPreloadRegisterIntrinsic_xyz;

Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPUISelLowering.cpp?rev=275618&r1=275617&r2=275618&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPUISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPUISelLowering.cpp Fri Jul 15 16:26:56 2016
@@ -926,10 +926,6 @@ SDValue AMDGPUTargetLowering::LowerINTRI
       return DAG.getNode(AMDGPUISD::CLAMP, DL, VT,
                          Op.getOperand(1), Op.getOperand(2), Op.getOperand(3));
 
-    case Intrinsic::AMDGPU_ldexp: // Legacy name
-      return DAG.getNode(AMDGPUISD::LDEXP, DL, VT, Op.getOperand(1),
-                                                   Op.getOperand(2));
-
     case AMDGPUIntrinsic::AMDGPU_bfe_i32:
       return DAG.getNode(AMDGPUISD::BFE_I32, DL, VT,
                          Op.getOperand(1),

Modified: llvm/trunk/test/CodeGen/AMDGPU/llvm.amdgcn.ldexp.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/AMDGPU/llvm.amdgcn.ldexp.ll?rev=275618&r1=275617&r2=275618&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/AMDGPU/llvm.amdgcn.ldexp.ll (original)
+++ llvm/trunk/test/CodeGen/AMDGPU/llvm.amdgcn.ldexp.ll Fri Jul 15 16:26:56 2016
@@ -4,9 +4,6 @@
 declare float @llvm.amdgcn.ldexp.f32(float, i32) nounwind readnone
 declare double @llvm.amdgcn.ldexp.f64(double, i32) nounwind readnone
 
-declare float @llvm.AMDGPU.ldexp.f32(float, i32) nounwind readnone
-declare double @llvm.AMDGPU.ldexp.f64(double, i32) nounwind readnone
-
 ; SI-LABEL: {{^}}test_ldexp_f32:
 ; SI: v_ldexp_f32
 ; SI: s_endpgm
@@ -24,24 +21,6 @@ define void @test_ldexp_f64(double addrs
   store double %result, double addrspace(1)* %out, align 8
   ret void
 }
-
-; SI-LABEL: {{^}}test_legacy_ldexp_f32:
-; SI: v_ldexp_f32
-; SI: s_endpgm
-define void @test_legacy_ldexp_f32(float addrspace(1)* %out, float %a, i32 %b) nounwind {
-  %result = call float @llvm.AMDGPU.ldexp.f32(float %a, i32 %b) nounwind readnone
-  store float %result, float addrspace(1)* %out, align 4
-  ret void
-}
-
-; SI-LABEL: {{^}}test_legacy_ldexp_f64:
-; SI: v_ldexp_f64
-; SI: s_endpgm
-define void @test_legacy_ldexp_f64(double addrspace(1)* %out, double %a, i32 %b) nounwind {
-  %result = call double @llvm.AMDGPU.ldexp.f64(double %a, i32 %b) nounwind readnone
-  store double %result, double addrspace(1)* %out, align 8
-  ret void
-}
 
 ; SI-LABEL: {{^}}test_ldexp_undef_f32:
 ; SI-NOT: v_ldexp_f32