mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
7c9c6ed761
Essentially the same as the GEP change in r230786.
A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)
import fileinput
import sys
import re
pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")
for line in sys.stdin:
sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))
Reviewers: rafael, dexonsmith, grosser
Differential Revision: http://reviews.llvm.org/D7649
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
182 lines
8.0 KiB
LLVM
182 lines
8.0 KiB
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
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; XUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
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declare i32 @llvm.r600.read.tidig.x() nounwind readnone
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declare float @llvm.fabs.f32(float) nounwind readnone
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; GCN-LABEL: {{^}}madmk_f32:
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; GCN-DAG: buffer_load_dword [[VA:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; GCN-DAG: buffer_load_dword [[VB:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
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; GCN: v_madmk_f32 {{v[0-9]+}}, [[VA]], [[VB]], 0x41200000
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define void @madmk_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%a = load float, float addrspace(1)* %gep.0, align 4
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%b = load float, float addrspace(1)* %gep.1, align 4
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%mul = fmul float %a, 10.0
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%madmk = fadd float %mul, %b
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}madmk_2_use_f32:
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; GCN-DAG: buffer_load_dword [[VA:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; GCN-DAG: buffer_load_dword [[VB:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
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; GCN-DAG: buffer_load_dword [[VC:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:8
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; GCN-DAG: v_mov_b32_e32 [[VK:v[0-9]+]], 0x41200000
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; GCN-DAG: v_mad_f32 {{v[0-9]+}}, [[VA]], [[VK]], [[VB]]
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; GCN-DAG: v_mad_f32 {{v[0-9]+}}, [[VA]], [[VK]], [[VC]]
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; GCN: s_endpgm
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define void @madmk_2_use_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%in.gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%in.gep.1 = getelementptr float, float addrspace(1)* %in.gep.0, i32 1
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%in.gep.2 = getelementptr float, float addrspace(1)* %in.gep.0, i32 2
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%out.gep.0 = getelementptr float, float addrspace(1)* %out, i32 %tid
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%out.gep.1 = getelementptr float, float addrspace(1)* %in.gep.0, i32 1
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%a = load float, float addrspace(1)* %in.gep.0, align 4
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%b = load float, float addrspace(1)* %in.gep.1, align 4
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%c = load float, float addrspace(1)* %in.gep.2, align 4
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%mul0 = fmul float %a, 10.0
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%mul1 = fmul float %a, 10.0
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%madmk0 = fadd float %mul0, %b
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%madmk1 = fadd float %mul1, %c
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store float %madmk0, float addrspace(1)* %out.gep.0, align 4
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store float %madmk1, float addrspace(1)* %out.gep.1, align 4
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ret void
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}
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; We don't get any benefit if the constant is an inline immediate.
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; GCN-LABEL: {{^}}madmk_inline_imm_f32:
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; GCN-DAG: buffer_load_dword [[VA:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; GCN-DAG: buffer_load_dword [[VB:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
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; GCN: v_mad_f32 {{v[0-9]+}}, 4.0, [[VA]], [[VB]]
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define void @madmk_inline_imm_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%a = load float, float addrspace(1)* %gep.0, align 4
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%b = load float, float addrspace(1)* %gep.1, align 4
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%mul = fmul float %a, 4.0
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%madmk = fadd float %mul, %b
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}s_s_madmk_f32:
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; GCN-NOT: v_madmk_f32
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; GCN: v_mad_f32
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; GCN: s_endpgm
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define void @s_s_madmk_f32(float addrspace(1)* noalias %out, float %a, float %b) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%mul = fmul float %a, 10.0
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%madmk = fadd float %mul, %b
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}v_s_madmk_f32:
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; GCN-NOT: v_madmk_f32
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; GCN: v_mad_f32
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; GCN: s_endpgm
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define void @v_s_madmk_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in, float %b) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%a = load float, float addrspace(1)* %gep.0, align 4
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%mul = fmul float %a, 10.0
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%madmk = fadd float %mul, %b
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}scalar_vector_madmk_f32:
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; GCN-NOT: v_madmk_f32
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; GCN: v_mad_f32
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; GCN: s_endpgm
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define void @scalar_vector_madmk_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in, float %a) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%b = load float, float addrspace(1)* %gep.0, align 4
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%mul = fmul float %a, 10.0
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%madmk = fadd float %mul, %b
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}no_madmk_src0_modifier_f32:
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; GCN-DAG: buffer_load_dword [[VA:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; GCN-DAG: buffer_load_dword [[VB:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
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; GCN: v_mad_f32 {{v[0-9]+}}, |{{v[0-9]+}}|, {{v[0-9]+}}, {{[sv][0-9]+}}
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define void @no_madmk_src0_modifier_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%a = load float, float addrspace(1)* %gep.0, align 4
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%b = load float, float addrspace(1)* %gep.1, align 4
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%a.fabs = call float @llvm.fabs.f32(float %a) nounwind readnone
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%mul = fmul float %a.fabs, 10.0
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%madmk = fadd float %mul, %b
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}no_madmk_src2_modifier_f32:
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; GCN-DAG: buffer_load_dword [[VA:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; GCN-DAG: buffer_load_dword [[VB:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
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; GCN: v_mad_f32 {{v[0-9]+}}, {{v[0-9]+}}, {{v[0-9]+}}, |{{[sv][0-9]+}}|
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define void @no_madmk_src2_modifier_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%a = load float, float addrspace(1)* %gep.0, align 4
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%b = load float, float addrspace(1)* %gep.1, align 4
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%b.fabs = call float @llvm.fabs.f32(float %b) nounwind readnone
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%mul = fmul float %a, 10.0
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%madmk = fadd float %mul, %b.fabs
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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; GCN-LABEL: {{^}}madmk_add_inline_imm_f32:
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; GCN: buffer_load_dword [[A:v[0-9]+]]
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; GCN: v_mov_b32_e32 [[VK:v[0-9]+]], 0x41200000
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; GCN: v_mad_f32 {{v[0-9]+}}, [[VK]], [[A]], 2.0
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define void @madmk_add_inline_imm_f32(float addrspace(1)* noalias %out, float addrspace(1)* noalias %in) nounwind {
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%tid = tail call i32 @llvm.r600.read.tidig.x() nounwind readnone
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%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
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%out.gep = getelementptr float, float addrspace(1)* %out, i32 %tid
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%a = load float, float addrspace(1)* %gep.0, align 4
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%mul = fmul float %a, 10.0
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%madmk = fadd float %mul, 2.0
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store float %madmk, float addrspace(1)* %out.gep, align 4
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ret void
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}
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