llvm-6502/test/CodeGen/R600/large-constant-initializer.ll

; RUN: llc -march=amdgcn -mcpu=SI < %s
; RUN: llc -march=amdgcn -mcpu=tonga < %s
; CHECK: s_endpgm

@gv = external unnamed_addr addrspace(2) constant [239 x i32], align 4

define void @opencv_cvtfloat_crash(i32 addrspace(1)* %out, i32 %x) nounwind {
  %val = load i32 addrspace(2)* getelementptr ([239 x i32] addrspace(2)* @gv, i64 0, i64 239), align 4
  %mul12 = mul nsw i32 %val, 7
  br i1 undef, label %exit, label %bb

bb:
  %cmp = icmp slt i32 %x, 0
  br label %exit

exit:
  ret void
}
R600/SI: Add a stub GCNTargetMachine This is equivalent to the AMDGPUTargetMachine now, but it is the starting point for separating R600 and GCN functionality into separate targets. It is recommened that users start using the gcn triple for GCN-based GPUs, because using the r600 triple for these GPUs will be deprecated in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225277 91177308-0d34-0410-b5e6-96231b3b80d8 2015-01-06 18:00:21 +00:00			`; RUN: llc -march=amdgcn -mcpu=SI < %s`
R600/SI: Enable all tests that pass on VI without changes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227214 91177308-0d34-0410-b5e6-96231b3b80d8 2015-01-27 17:27:15 +00:00			`; RUN: llc -march=amdgcn -mcpu=tonga < %s`
R600/SI: Change all instruction assembly names to lowercase. 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 2014-11-05 14:50:53 +00:00			`; CHECK: s_endpgm`
R600: Add failing testcases. These are reduced from assert in the OpenCV CvtColor8u.BGR5652GRAY test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210969 91177308-0d34-0410-b5e6-96231b3b80d8 2014-06-14 04:26:09 +00:00
			`@gv = external unnamed_addr addrspace(2) constant [239 x i32], align 4`

			`define void @opencv_cvtfloat_crash(i32 addrspace(1)* %out, i32 %x) nounwind {`
			`%val = load i32 addrspace(2)* getelementptr ([239 x i32] addrspace(2)* @gv, i64 0, i64 239), align 4`
			`%mul12 = mul nsw i32 %val, 7`
			`br i1 undef, label %exit, label %bb`

			`bb:`
			`%cmp = icmp slt i32 %x, 0`
			`br label %exit`

			`exit:`
			`ret void`
			`}`