mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-09-01 19:29:22 +00:00
fd55bcd060
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227214 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
725 B
LLVM
16 lines
725 B
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
|
|
; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
|
|
|
|
declare i16 @llvm.convert.to.fp16.f32(float) nounwind readnone
|
|
|
|
; SI-LABEL: {{^}}test_convert_fp32_to_fp16:
|
|
; SI: buffer_load_dword [[VAL:v[0-9]+]]
|
|
; SI: v_cvt_f16_f32_e32 [[RESULT:v[0-9]+]], [[VAL]]
|
|
; SI: buffer_store_short [[RESULT]]
|
|
define void @test_convert_fp32_to_fp16(i16 addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
|
|
%val = load float addrspace(1)* %in, align 4
|
|
%cvt = call i16 @llvm.convert.to.fp16.f32(float %val) nounwind readnone
|
|
store i16 %cvt, i16 addrspace(1)* %out, align 2
|
|
ret void
|
|
}
|