mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-21 18:29:46 +00:00
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
8.4 KiB
LLVM
182 lines
8.4 KiB
LLVM
; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
|
|
|
|
declare i32 @llvm.r600.read.tidig.x() #1
|
|
declare float @llvm.fabs.f32(float) #1
|
|
declare float @llvm.fma.f32(float, float, float) nounwind readnone
|
|
|
|
; FUNC-LABEL: @commute_add_imm_fabs_f32
|
|
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI: v_add_f32_e64 [[REG:v[0-9]+]], 2.0, |[[X]]|
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_add_imm_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%x.fabs = call float @llvm.fabs.f32(float %x) #1
|
|
%z = fadd float 2.0, %x.fabs
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @commute_mul_imm_fneg_fabs_f32
|
|
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], -4.0, |[[X]]|
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_mul_imm_fneg_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%x.fabs = call float @llvm.fabs.f32(float %x) #1
|
|
%x.fneg.fabs = fsub float -0.000000e+00, %x.fabs
|
|
%z = fmul float 4.0, %x.fneg.fabs
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @commute_mul_imm_fneg_f32
|
|
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI: v_mul_f32_e32 [[REG:v[0-9]+]], -4.0, [[X]]
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_mul_imm_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%x.fneg = fsub float -0.000000e+00, %x
|
|
%z = fmul float 4.0, %x.fneg
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FIXME: Should use SGPR for literal.
|
|
; FUNC-LABEL: @commute_add_lit_fabs_f32
|
|
; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI: v_mov_b32_e32 [[K:v[0-9]+]], 0x44800000
|
|
; SI: v_add_f32_e64 [[REG:v[0-9]+]], |[[X]]|, [[K]]
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_add_lit_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%x.fabs = call float @llvm.fabs.f32(float %x) #1
|
|
%z = fadd float 1024.0, %x.fabs
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @commute_add_fabs_f32
|
|
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
|
|
; SI: v_add_f32_e64 [[REG:v[0-9]+]], [[X]], |[[Y]]|
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_add_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%y = load float, float addrspace(1)* %gep.1
|
|
%y.fabs = call float @llvm.fabs.f32(float %y) #1
|
|
%z = fadd float %x, %y.fabs
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @commute_mul_fneg_f32
|
|
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
|
|
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], [[X]], -[[Y]]
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_mul_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%y = load float, float addrspace(1)* %gep.1
|
|
%y.fneg = fsub float -0.000000e+00, %y
|
|
%z = fmul float %x, %y.fneg
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @commute_mul_fabs_fneg_f32
|
|
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
|
|
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], [[X]], -|[[Y]]|
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_mul_fabs_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%y = load float, float addrspace(1)* %gep.1
|
|
%y.fabs = call float @llvm.fabs.f32(float %y) #1
|
|
%y.fabs.fneg = fsub float -0.000000e+00, %y.fabs
|
|
%z = fmul float %x, %y.fabs.fneg
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; There's no reason to commute this.
|
|
; FUNC-LABEL: @commute_mul_fabs_x_fabs_y_f32
|
|
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
|
|
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], |[[X]]|, |[[Y]]|
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_mul_fabs_x_fabs_y_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%y = load float, float addrspace(1)* %gep.1
|
|
%x.fabs = call float @llvm.fabs.f32(float %x) #1
|
|
%y.fabs = call float @llvm.fabs.f32(float %y) #1
|
|
%z = fmul float %x.fabs, %y.fabs
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; FUNC-LABEL: @commute_mul_fabs_x_fneg_fabs_y_f32
|
|
; SI-DAG: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI-DAG: buffer_load_dword [[Y:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
|
|
; SI: v_mul_f32_e64 [[REG:v[0-9]+]], |[[X]]|, -|[[Y]]|
|
|
; SI-NEXT: buffer_store_dword [[REG]]
|
|
define void @commute_mul_fabs_x_fneg_fabs_y_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() #1
|
|
%gep.0 = getelementptr float, float addrspace(1)* %in, i32 %tid
|
|
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
|
|
%x = load float, float addrspace(1)* %gep.0
|
|
%y = load float, float addrspace(1)* %gep.1
|
|
%x.fabs = call float @llvm.fabs.f32(float %x) #1
|
|
%y.fabs = call float @llvm.fabs.f32(float %y) #1
|
|
%y.fabs.fneg = fsub float -0.000000e+00, %y.fabs
|
|
%z = fmul float %x.fabs, %y.fabs.fneg
|
|
store float %z, float addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
; Make sure we commute the multiply part for the constant in src0 even
|
|
; though we have negate modifier on src2.
|
|
|
|
; SI-LABEL: {{^}}fma_a_2.0_neg_b_f32
|
|
; SI-DAG: buffer_load_dword [[R1:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
|
|
; SI-DAG: buffer_load_dword [[R2:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64 offset:4
|
|
; SI: v_fma_f32 [[RESULT:v[0-9]+]], 2.0, [[R1]], |[[R2]]|
|
|
; SI: buffer_store_dword [[RESULT]]
|
|
define void @fma_a_2.0_neg_b_f32(float addrspace(1)* %out, float addrspace(1)* %in) {
|
|
%tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone
|
|
%gep.0 = getelementptr float, float addrspace(1)* %out, i32 %tid
|
|
%gep.1 = getelementptr float, float addrspace(1)* %gep.0, i32 1
|
|
%gep.out = getelementptr float, float addrspace(1)* %out, i32 %tid
|
|
|
|
%r1 = load float, float addrspace(1)* %gep.0
|
|
%r2 = load float, float addrspace(1)* %gep.1
|
|
|
|
%r2.fabs = call float @llvm.fabs.f32(float %r2)
|
|
|
|
%r3 = tail call float @llvm.fma.f32(float %r1, float 2.0, float %r2.fabs)
|
|
store float %r3, float addrspace(1)* %gep.out
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { nounwind readnone }
|