mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +00:00
3280804237
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213551 91177308-0d34-0410-b5e6-96231b3b80d8
98 lines
3.1 KiB
LLVM
98 lines
3.1 KiB
LLVM
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
|
|
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
|
|
|
|
@b = internal addrspace(2) constant [1 x i16] [ i16 7 ], align 2
|
|
|
|
@float_gv = internal unnamed_addr addrspace(2) constant [5 x float] [float 0.0, float 1.0, float 2.0, float 3.0, float 4.0], align 4
|
|
|
|
; FUNC-LABEL: @float
|
|
; FIXME: We should be using S_LOAD_DWORD here.
|
|
; SI: BUFFER_LOAD_DWORD
|
|
|
|
; EG-DAG: MOV {{\** *}}T2.X
|
|
; EG-DAG: MOV {{\** *}}T3.X
|
|
; EG-DAG: MOV {{\** *}}T4.X
|
|
; EG-DAG: MOV {{\** *}}T5.X
|
|
; EG-DAG: MOV {{\** *}}T6.X
|
|
; EG: MOVA_INT
|
|
|
|
define void @float(float addrspace(1)* %out, i32 %index) {
|
|
entry:
|
|
%0 = getelementptr inbounds [5 x float] addrspace(2)* @float_gv, i32 0, i32 %index
|
|
%1 = load float addrspace(2)* %0
|
|
store float %1, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
@i32_gv = internal unnamed_addr addrspace(2) constant [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4], align 4
|
|
|
|
; FUNC-LABEL: @i32
|
|
|
|
; FIXME: We should be using S_LOAD_DWORD here.
|
|
; SI: BUFFER_LOAD_DWORD
|
|
|
|
; EG-DAG: MOV {{\** *}}T2.X
|
|
; EG-DAG: MOV {{\** *}}T3.X
|
|
; EG-DAG: MOV {{\** *}}T4.X
|
|
; EG-DAG: MOV {{\** *}}T5.X
|
|
; EG-DAG: MOV {{\** *}}T6.X
|
|
; EG: MOVA_INT
|
|
|
|
define void @i32(i32 addrspace(1)* %out, i32 %index) {
|
|
entry:
|
|
%0 = getelementptr inbounds [5 x i32] addrspace(2)* @i32_gv, i32 0, i32 %index
|
|
%1 = load i32 addrspace(2)* %0
|
|
store i32 %1, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
|
|
%struct.foo = type { float, [5 x i32] }
|
|
|
|
@struct_foo_gv = internal unnamed_addr addrspace(2) constant [1 x %struct.foo] [ %struct.foo { float 16.0, [5 x i32] [i32 0, i32 1, i32 2, i32 3, i32 4] } ]
|
|
|
|
; FUNC-LABEL: @struct_foo_gv_load
|
|
; SI: S_LOAD_DWORD
|
|
|
|
define void @struct_foo_gv_load(i32 addrspace(1)* %out, i32 %index) {
|
|
%gep = getelementptr inbounds [1 x %struct.foo] addrspace(2)* @struct_foo_gv, i32 0, i32 0, i32 1, i32 %index
|
|
%load = load i32 addrspace(2)* %gep, align 4
|
|
store i32 %load, i32 addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
@array_v1_gv = internal addrspace(2) constant [4 x <1 x i32>] [ <1 x i32> <i32 1>,
|
|
<1 x i32> <i32 2>,
|
|
<1 x i32> <i32 3>,
|
|
<1 x i32> <i32 4> ]
|
|
|
|
; FUNC-LABEL: @array_v1_gv_load
|
|
; FIXME: We should be using S_LOAD_DWORD here.
|
|
; SI: BUFFER_LOAD_DWORD
|
|
define void @array_v1_gv_load(<1 x i32> addrspace(1)* %out, i32 %index) {
|
|
%gep = getelementptr inbounds [4 x <1 x i32>] addrspace(2)* @array_v1_gv, i32 0, i32 %index
|
|
%load = load <1 x i32> addrspace(2)* %gep, align 4
|
|
store <1 x i32> %load, <1 x i32> addrspace(1)* %out, align 4
|
|
ret void
|
|
}
|
|
|
|
define void @gv_addressing_in_branch(float addrspace(1)* %out, i32 %index, i32 %a) {
|
|
entry:
|
|
%0 = icmp eq i32 0, %a
|
|
br i1 %0, label %if, label %else
|
|
|
|
if:
|
|
%1 = getelementptr inbounds [5 x float] addrspace(2)* @float_gv, i32 0, i32 %index
|
|
%2 = load float addrspace(2)* %1
|
|
store float %2, float addrspace(1)* %out
|
|
br label %endif
|
|
|
|
else:
|
|
store float 1.0, float addrspace(1)* %out
|
|
br label %endif
|
|
|
|
endif:
|
|
ret void
|
|
}
|