mirror of
https://github.com/c64scene-ar/llvm-6502.git
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8eaed0f63d
This matches the format produced by the AMD proprietary driver.
//==================================================================//
// Shell script for converting .ll test cases: (Pass the .ll files
you want to convert to this script as arguments).
//==================================================================//
; This was necessary on my system so that A-Z in sed would match only
; upper case. I'm not sure why.
export LC_ALL='C'
TEST_FILES="$*"
MATCHES=`grep -v Patterns SIInstructions.td | grep -o '"[A-Z0-9_]\+["e]' | grep -o '[A-Z0-9_]\+' | sort -r`
for f in $TEST_FILES; do
# Check that there are SI tests:
grep -q -e 'verde' -e 'bonaire' -e 'SI' -e 'tahiti' $f
if [ $? -eq 0 ]; then
for match in $MATCHES; do
sed -i -e "s/\([ :]$match\)/\L\1/" $f
done
# Try to get check lines with partial instruction names
sed -i 's/\(;[ ]*SI[A-Z\\-]*: \)\([A-Z_0-9]\+\)/\1\L\2/' $f
fi
done
sed -i -e 's/bb0_1/BB0_1/g' ../../../test/CodeGen/R600/infinite-loop.ll
sed -i -e 's/SI-NOT: bfe/SI-NOT: {{[^@]}}bfe/g'../../../test/CodeGen/R600/llvm.AMDGPU.bfe.*32.ll ../../../test/CodeGen/R600/sext-in-reg.ll
sed -i -e 's/exp_IEEE/EXP_IEEE/g' ../../../test/CodeGen/R600/llvm.exp2.ll
sed -i -e 's/numVgprs/NumVgprs/g' ../../../test/CodeGen/R600/register-count-comments.ll
sed -i 's/\(; CHECK[-NOT]*: \)\([A-Z_0-9]\+\)/\1\L\2/' ../../../test/CodeGen/R600/select64.ll ../../../test/CodeGen/R600/sgpr-copy.ll
//==================================================================//
// Shell script for converting .td files (run this last)
//==================================================================//
export LC_ALL='C'
sed -i -e '/Patterns/!s/\("[A-Z0-9_]\+[ "e]\)/\L\1/g' SIInstructions.td
sed -i -e 's/"EXP/"exp/g' SIInstrInfo.td
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221350 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
2.1 KiB
LLVM
51 lines
2.1 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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declare i32 @llvm.r600.read.tidig.x() #1
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declare float @llvm.fabs.f32(float) #1
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; FUNC-LABEL: @commute_add_imm_fabs_f32
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; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; SI: v_add_f32_e64 [[REG:v[0-9]+]], 2.0, |[[X]]|
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; SI-NEXT: buffer_store_dword [[REG]]
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define void @commute_add_imm_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
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%tid = call i32 @llvm.r600.read.tidig.x() #1
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%gep.0 = getelementptr float addrspace(1)* %in, i32 %tid
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%x = load float addrspace(1)* %gep.0
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%x.fabs = call float @llvm.fabs.f32(float %x) #1
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%z = fadd float 2.0, %x.fabs
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store float %z, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: @commute_mul_imm_fneg_fabs_f32
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; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; SI: v_mul_f32_e64 [[REG:v[0-9]+]], -4.0, |[[X]]|
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; SI-NEXT: buffer_store_dword [[REG]]
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define void @commute_mul_imm_fneg_fabs_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
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%tid = call i32 @llvm.r600.read.tidig.x() #1
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%gep.0 = getelementptr float addrspace(1)* %in, i32 %tid
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%x = load float addrspace(1)* %gep.0
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%x.fabs = call float @llvm.fabs.f32(float %x) #1
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%x.fneg.fabs = fsub float -0.000000e+00, %x.fabs
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%z = fmul float 4.0, %x.fneg.fabs
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store float %z, float addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: @commute_mul_imm_fneg_f32
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; SI: buffer_load_dword [[X:v[0-9]+]], {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, 0 addr64{{$}}
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; SI: v_mul_f32_e32 [[REG:v[0-9]+]], -4.0, [[X]]
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; SI-NEXT: buffer_store_dword [[REG]]
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define void @commute_mul_imm_fneg_f32(float addrspace(1)* %out, float addrspace(1)* %in) #0 {
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%tid = call i32 @llvm.r600.read.tidig.x() #1
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%gep.0 = getelementptr float addrspace(1)* %in, i32 %tid
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%x = load float addrspace(1)* %gep.0
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%x.fneg = fsub float -0.000000e+00, %x
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%z = fmul float 4.0, %x.fneg
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store float %z, float addrspace(1)* %out
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ret void
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}
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attributes #0 = { nounwind }
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attributes #1 = { nounwind readnone }
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