mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-22 12:33:33 +02:00
0384d3478f
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
llvm-svn: 221350
42 lines
1.6 KiB
LLVM
42 lines
1.6 KiB
LLVM
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=FUNC -check-prefix=SI %s
|
|
|
|
|
|
declare i32 @llvm.r600.read.tidig.x() #1
|
|
|
|
; FIXME: This currently doesn't do a great job of clustering the
|
|
; loads, which end up with extra moves between them. Right now, it
|
|
; seems the only things areLoadsFromSameBasePtr is accomplishing is
|
|
; ordering the loads so that the lower address loads come first.
|
|
|
|
; FUNC-LABEL: {{^}}cluster_global_arg_loads:
|
|
; SI-DAG: buffer_load_dword [[REG0:v[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
|
|
; SI-DAG: buffer_load_dword [[REG1:v[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0 offset:0x4
|
|
; SI: buffer_store_dword [[REG0]]
|
|
; SI: buffer_store_dword [[REG1]]
|
|
define void @cluster_global_arg_loads(i32 addrspace(1)* %out0, i32 addrspace(1)* %out1, i32 addrspace(1)* %ptr) #0 {
|
|
%load0 = load i32 addrspace(1)* %ptr, align 4
|
|
%gep = getelementptr i32 addrspace(1)* %ptr, i32 1
|
|
%load1 = load i32 addrspace(1)* %gep, align 4
|
|
store i32 %load0, i32 addrspace(1)* %out0, align 4
|
|
store i32 %load1, i32 addrspace(1)* %out1, align 4
|
|
ret void
|
|
}
|
|
|
|
; Test for a crach in SIInstrInfo::areLoadsFromSameBasePtr() when checking
|
|
; an MUBUF load which does not have a vaddr operand.
|
|
; FUNC-LABEL: {{^}}same_base_ptr_crash:
|
|
; SI: buffer_load_dword
|
|
; SI: buffer_load_dword
|
|
define void @same_base_ptr_crash(i32 addrspace(1)* %out, i32 addrspace(1)* %in, i32 %offset) {
|
|
entry:
|
|
%out1 = getelementptr i32 addrspace(1)* %out, i32 %offset
|
|
%tmp0 = load i32 addrspace(1)* %out
|
|
%tmp1 = load i32 addrspace(1)* %out1
|
|
%tmp2 = add i32 %tmp0, %tmp1
|
|
store i32 %tmp2, i32 addrspace(1)* %out
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { nounwind readnone }
|