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llvm-6502/test/CodeGen/R600/work-item-intrinsics.ll
Matt Arsenault bec5c611e1 R600/SI: Print more immediates in hex format 
Print in decimal for inline immediates, and hex otherwise. Use hex
always for offsets in addressing offsets.

This approximately matches what the shader compiler does.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206335 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-15 22:32:49 +00:00

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; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=R600-CHECK %s
; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s
; R600-CHECK: @ngroups_x
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[0].X
; SI-CHECK: @ngroups_x
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @ngroups_x (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.ngroups.x() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @ngroups_y
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[0].Y
; SI-CHECK: @ngroups_y
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x1
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @ngroups_y (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.ngroups.y() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @ngroups_z
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[0].Z
; SI-CHECK: @ngroups_z
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x2
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @ngroups_z (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.ngroups.z() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @global_size_x
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[0].W
; SI-CHECK: @global_size_x
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x3
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @global_size_x (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.global.size.x() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @global_size_y
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[1].X
; SI-CHECK: @global_size_y
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x4
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @global_size_y (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.global.size.y() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @global_size_z
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[1].Y
; SI-CHECK: @global_size_z
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x5
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @global_size_z (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.global.size.z() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @local_size_x
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[1].Z
; SI-CHECK: @local_size_x
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x6
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @local_size_x (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.local.size.x() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @local_size_y
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[1].W
; SI-CHECK: @local_size_y
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x7
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @local_size_y (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.local.size.y() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; R600-CHECK: @local_size_z
; R600-CHECK: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+\.X]]
; R600-CHECK: MOV [[VAL]], KC0[2].X
; SI-CHECK: @local_size_z
; SI-CHECK: S_LOAD_DWORD [[VAL:s[0-9]+]], s[0:1], 0x8
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], [[VAL]]
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @local_size_z (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.local.size.z() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; The tgid values are stored in ss offset by the number of user ss.
; Currently we always use exactly 2 user ss for the pointer to the
; kernel arguments, but this may change in the future.
; SI-CHECK: @tgid_x
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], s2
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @tgid_x (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.tgid.x() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; SI-CHECK: @tgid_y
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], s3
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @tgid_y (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.tgid.y() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; SI-CHECK: @tgid_z
; SI-CHECK: V_MOV_B32_e32 [[VVAL:v[0-9]+]], s4
; SI-CHECK: BUFFER_STORE_DWORD [[VVAL]]
define void @tgid_z (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.tgid.z() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; SI-CHECK: @tidig_x
; SI-CHECK: BUFFER_STORE_DWORD v0
define void @tidig_x (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.tidig.x() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; SI-CHECK: @tidig_y
; SI-CHECK: BUFFER_STORE_DWORD v1
define void @tidig_y (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.tidig.y() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
; SI-CHECK: @tidig_z
; SI-CHECK: BUFFER_STORE_DWORD v2
define void @tidig_z (i32 addrspace(1)* %out) {
entry:
%0 = call i32 @llvm.r600.read.tidig.z() #0
store i32 %0, i32 addrspace(1)* %out
ret void
}
declare i32 @llvm.r600.read.ngroups.x() #0
declare i32 @llvm.r600.read.ngroups.y() #0
declare i32 @llvm.r600.read.ngroups.z() #0
declare i32 @llvm.r600.read.global.size.x() #0
declare i32 @llvm.r600.read.global.size.y() #0
declare i32 @llvm.r600.read.global.size.z() #0
declare i32 @llvm.r600.read.local.size.x() #0
declare i32 @llvm.r600.read.local.size.y() #0
declare i32 @llvm.r600.read.local.size.z() #0
declare i32 @llvm.r600.read.tgid.x() #0
declare i32 @llvm.r600.read.tgid.y() #0
declare i32 @llvm.r600.read.tgid.z() #0
declare i32 @llvm.r600.read.tidig.x() #0
declare i32 @llvm.r600.read.tidig.y() #0
declare i32 @llvm.r600.read.tidig.z() #0
attributes #0 = { readnone }
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