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
63 lines
1.9 KiB
LLVM
63 lines
1.9 KiB
LLVM
; RUN: llc < %s -march=amdgcn -mcpu=SI | FileCheck %s
|
|
; RUN: llc < %s -march=amdgcn -mcpu=tonga | FileCheck %s
|
|
|
|
define void @test_load_store(half addrspace(1)* %in, half addrspace(1)* %out) {
|
|
; CHECK-LABEL: {{^}}test_load_store:
|
|
; CHECK: buffer_load_ushort [[TMP:v[0-9]+]]
|
|
; CHECK: buffer_store_short [[TMP]]
|
|
%val = load half addrspace(1)* %in
|
|
store half %val, half addrspace(1) * %out
|
|
ret void
|
|
}
|
|
|
|
define void @test_bitcast_from_half(half addrspace(1)* %in, i16 addrspace(1)* %out) {
|
|
; CHECK-LABEL: {{^}}test_bitcast_from_half:
|
|
; CHECK: buffer_load_ushort [[TMP:v[0-9]+]]
|
|
; CHECK: buffer_store_short [[TMP]]
|
|
%val = load half addrspace(1) * %in
|
|
%val_int = bitcast half %val to i16
|
|
store i16 %val_int, i16 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define void @test_bitcast_to_half(half addrspace(1)* %out, i16 addrspace(1)* %in) {
|
|
; CHECK-LABEL: {{^}}test_bitcast_to_half:
|
|
; CHECK: buffer_load_ushort [[TMP:v[0-9]+]]
|
|
; CHECK: buffer_store_short [[TMP]]
|
|
%val = load i16 addrspace(1)* %in
|
|
%val_fp = bitcast i16 %val to half
|
|
store half %val_fp, half addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define void @test_extend32(half addrspace(1)* %in, float addrspace(1)* %out) {
|
|
; CHECK-LABEL: {{^}}test_extend32:
|
|
; CHECK: v_cvt_f32_f16_e32
|
|
|
|
%val16 = load half addrspace(1)* %in
|
|
%val32 = fpext half %val16 to float
|
|
store float %val32, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define void @test_extend64(half addrspace(1)* %in, double addrspace(1)* %out) {
|
|
; CHECK-LABEL: {{^}}test_extend64:
|
|
; CHECK: v_cvt_f32_f16_e32
|
|
; CHECK: v_cvt_f64_f32_e32
|
|
|
|
%val16 = load half addrspace(1)* %in
|
|
%val64 = fpext half %val16 to double
|
|
store double %val64, double addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
define void @test_trunc32(float addrspace(1)* %in, half addrspace(1)* %out) {
|
|
; CHECK-LABEL: {{^}}test_trunc32:
|
|
; CHECK: v_cvt_f16_f32_e32
|
|
|
|
%val32 = load float addrspace(1)* %in
|
|
%val16 = fptrunc float %val32 to half
|
|
store half %val16, half addrspace(1)* %out
|
|
ret void
|
|
}
|