AMDGPU: Remove read_workdim intrinsic

Differential revision: https://reviews.llvm.org/D22732

llvm-svn: 276682

4 files changed, 0 insertions, 115 deletions

diff --git a/llvm/test/CodeGen/AMDGPU/amdgpu.work-item-intrinsics.deprecated.ll b/llvm/test/CodeGen/AMDGPU/amdgpu.work-item-intrinsics.deprecated.ll
index 853788b92aa..f05f027fb3c 100644
--- a/llvm/test/CodeGen/AMDGPU/amdgpu.work-item-intrinsics.deprecated.ll
+++ b/llvm/test/CodeGen/AMDGPU/amdgpu.work-item-intrinsics.deprecated.ll
@@ -4,21 +4,6 @@
 
 ; Legacy intrinsics that just read implicit parameters
 
-; FUNC-LABEL: {{^}}workdim_legacy:
-; SI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0xb
-; VI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x2c
-; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], [[VAL]]
-; GCN-NOHSA: buffer_store_dword [[VVAL]]
-
-; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
-; EG: MOV {{\*? *}}[[VAL]], KC0[2].Z
-define void @workdim_legacy (i32 addrspace(1)* %out) {
-entry:
-  %0 = call i32 @llvm.AMDGPU.read.workdim() #0
-  store i32 %0, i32 addrspace(1)* %out
-  ret void
-}
-
 ; FUNC-LABEL: {{^}}ngroups_x:
 ; SI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x0
 ; VI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x0
@@ -263,6 +248,4 @@ declare i32 @llvm.r600.read.tidig.x() #0
 declare i32 @llvm.r600.read.tidig.y() #0
 declare i32 @llvm.r600.read.tidig.z() #0
 
-declare i32 @llvm.AMDGPU.read.workdim() #0
-
 attributes #0 = { readnone }
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.read.workdim.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.read.workdim.ll
deleted file mode 100644
index 28ac8b3f3ff..00000000000
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.read.workdim.ll
+++ /dev/null
@@ -1,46 +0,0 @@
-; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN -check-prefix=SI-NOHSA -check-prefix=GCN-NOHSA %s
-; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI  -check-prefix=VI-NOHSA -check-prefix=GCN -check-prefix=GCN-NOHSA %s
-
-; GCN-LABEL: {{^}}read_workdim:
-; SI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0xb
-; VI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x2c
-; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], [[VAL]]
-; GCN-NOHSA: buffer_store_dword [[VVAL]]
-define void @read_workdim(i32 addrspace(1)* %out) {
-entry:
-  %0 = call i32 @llvm.amdgcn.read.workdim() #0
-  store i32 %0, i32 addrspace(1)* %out
-  ret void
-}
-
-; GCN-LABEL: {{^}}read_workdim_known_bits:
-; SI: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0xb
-; VI: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x2c
-; GCN-NOT: 0xff
-; GCN: v_mov_b32_e32 [[VVAL:v[0-9]+]], [[VAL]]
-; GCN: buffer_store_dword [[VVAL]]
-define void @read_workdim_known_bits(i32 addrspace(1)* %out) {
-entry:
-  %dim = call i32 @llvm.amdgcn.read.workdim() #0
-  %shl = shl i32 %dim, 24
-  %shr = lshr i32 %shl, 24
-  store i32 %shr, i32 addrspace(1)* %out
-  ret void
-}
-
-; GCN-LABEL: {{^}}legacy_read_workdim:
-; SI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0xb
-; VI-NOHSA: s_load_dword [[VAL:s[0-9]+]], s[0:1], 0x2c
-; GCN-NOHSA: v_mov_b32_e32 [[VVAL:v[0-9]+]], [[VAL]]
-; GCN-NOHSA: buffer_store_dword [[VVAL]]
-define void @legacy_read_workdim(i32 addrspace(1)* %out) {
-entry:
-  %dim = call i32 @llvm.AMDGPU.read.workdim() #0
-  store i32 %dim, i32 addrspace(1)* %out
-  ret void
-}
-
-declare i32 @llvm.amdgcn.read.workdim() #0
-declare i32 @llvm.AMDGPU.read.workdim() #0
-
-attributes #0 = { nounwind readnone }
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.r600.read.workdim.ll b/llvm/test/CodeGen/AMDGPU/llvm.r600.read.workdim.ll
deleted file mode 100644
index 2f5947395c4..00000000000
--- a/llvm/test/CodeGen/AMDGPU/llvm.r600.read.workdim.ll
+++ /dev/null
@@ -1,36 +0,0 @@
-; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG %s
-
-; EG-LABEL: {{^}}read_workdim:
-; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
-; EG: MOV * [[VAL]], KC0[2].Z
-define void @read_workdim(i32 addrspace(1)* %out) {
-entry:
-  %dim = call i32 @llvm.r600.read.workdim() #0
-  store i32 %dim, i32 addrspace(1)* %out
-  ret void
-}
-
-; EG-LABEL: {{^}}read_workdim_known_bits:
-define void @read_workdim_known_bits(i32 addrspace(1)* %out) {
-entry:
-  %dim = call i32 @llvm.r600.read.workdim() #0
-  %shl = shl i32 %dim, 24
-  %shr = lshr i32 %shl, 24
-  store i32 %shr, i32 addrspace(1)* %out
-  ret void
-}
-
-; EG-LABEL: {{^}}legacy_read_workdim:
-; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
-; EG: MOV * [[VAL]], KC0[2].Z
-define void @legacy_read_workdim(i32 addrspace(1)* %out) {
-entry:
-  %dim = call i32 @llvm.AMDGPU.read.workdim() #0
-  store i32 %dim, i32 addrspace(1)* %out
-  ret void
-}
-
-declare i32 @llvm.r600.read.workdim() #0
-declare i32 @llvm.AMDGPU.read.workdim() #0
-
-attributes #0 = { nounwind readnone }
diff --git a/llvm/test/CodeGen/AMDGPU/r600.work-item-intrinsics.ll b/llvm/test/CodeGen/AMDGPU/r600.work-item-intrinsics.ll
index ff248a89ced..a34a48e3b7b 100644
--- a/llvm/test/CodeGen/AMDGPU/r600.work-item-intrinsics.ll
+++ b/llvm/test/CodeGen/AMDGPU/r600.work-item-intrinsics.ll
@@ -78,22 +78,6 @@ define void @test_implicit_dyn(i32 addrspace(1)* %out, i32 %in) #1 {
   ret void
 }
 
-
-
-; DEPRECATED but R600 only
-
-; FUNC-LABEL: {{^}}workdim:
-; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
-; EG: MOV {{\*? *}}[[VAL]], KC0[2].Z
-define void @workdim (i32 addrspace(1)* %out) {
-entry:
-  %0 = call i32 @llvm.r600.read.workdim() #0
-  store i32 %0, i32 addrspace(1)* %out
-  ret void
-}
-
-declare i32 @llvm.r600.read.workdim() #0
-
 declare i8 addrspace(7)* @llvm.r600.implicitarg.ptr() #0
 
 declare i32 @llvm.r600.read.tgid.x() #0