mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-27 13:30:05 +00:00
fd55bcd060
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227214 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
2.4 KiB
LLVM
54 lines
2.4 KiB
LLVM
; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
|
|
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
|
|
; FUNC-LABEL: {{^}}anyext_load_i8:
|
|
; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+.[XYZW]]],
|
|
; EG: VTX_READ_32 [[VAL]]
|
|
|
|
define void @anyext_load_i8(i8 addrspace(1)* nocapture noalias %out, i8 addrspace(1)* nocapture noalias %src) nounwind {
|
|
%cast = bitcast i8 addrspace(1)* %src to i32 addrspace(1)*
|
|
%load = load i32 addrspace(1)* %cast, align 1
|
|
%x = bitcast i32 %load to <4 x i8>
|
|
%castOut = bitcast i8 addrspace(1)* %out to <4 x i8> addrspace(1)*
|
|
store <4 x i8> %x, <4 x i8> addrspace(1)* %castOut, align 1
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}anyext_load_i16:
|
|
; EG: MEM_RAT_CACHELESS STORE_RAW [[VAL:T[0-9]+.[XYZW]]],
|
|
; EG: VTX_READ_32 [[VAL]]
|
|
|
|
define void @anyext_load_i16(i16 addrspace(1)* nocapture noalias %out, i16 addrspace(1)* nocapture noalias %src) nounwind {
|
|
%cast = bitcast i16 addrspace(1)* %src to i32 addrspace(1)*
|
|
%load = load i32 addrspace(1)* %cast, align 1
|
|
%x = bitcast i32 %load to <2 x i16>
|
|
%castOut = bitcast i16 addrspace(1)* %out to <2 x i16> addrspace(1)*
|
|
store <2 x i16> %x, <2 x i16> addrspace(1)* %castOut, align 1
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}anyext_load_lds_i8:
|
|
; EG: LDS_READ_RET {{.*}}, [[VAL:T[0-9]+.[XYZW]]]
|
|
; EG: LDS_WRITE * [[VAL]]
|
|
define void @anyext_load_lds_i8(i8 addrspace(3)* nocapture noalias %out, i8 addrspace(3)* nocapture noalias %src) nounwind {
|
|
%cast = bitcast i8 addrspace(3)* %src to i32 addrspace(3)*
|
|
%load = load i32 addrspace(3)* %cast, align 1
|
|
%x = bitcast i32 %load to <4 x i8>
|
|
%castOut = bitcast i8 addrspace(3)* %out to <4 x i8> addrspace(3)*
|
|
store <4 x i8> %x, <4 x i8> addrspace(3)* %castOut, align 1
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: {{^}}anyext_load_lds_i16:
|
|
; EG: LDS_READ_RET {{.*}}, [[VAL:T[0-9]+.[XYZW]]]
|
|
; EG: LDS_WRITE * [[VAL]]
|
|
define void @anyext_load_lds_i16(i16 addrspace(3)* nocapture noalias %out, i16 addrspace(3)* nocapture noalias %src) nounwind {
|
|
%cast = bitcast i16 addrspace(3)* %src to i32 addrspace(3)*
|
|
%load = load i32 addrspace(3)* %cast, align 1
|
|
%x = bitcast i32 %load to <2 x i16>
|
|
%castOut = bitcast i16 addrspace(3)* %out to <2 x i16> addrspace(3)*
|
|
store <2 x i16> %x, <2 x i16> addrspace(3)* %castOut, align 1
|
|
ret void
|
|
}
|