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llvm-6502/test/CodeGen/R600/valu-i1.ll

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R600/SI: Use VALU instructions for copying i1 values We can't use SALU instructions for this since they ignore the EXEC mask and are always executed. This fixes several OpenCV tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207661 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 15:31:33 +00:00
; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI %s
; Make sure the i1 values created by the cfg structurizer pass are
; moved using VALU instructions
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
; SI-NOT: s_mov_b64 s[{{[0-9]:[0-9]}}], -1
; SI: v_mov_b32_e32 v{{[0-9]}}, -1
R600/SI: Use VALU instructions for copying i1 values We can't use SALU instructions for this since they ignore the EXEC mask and are always executed. This fixes several OpenCV tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207661 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-30 15:31:33 +00:00
define void @test_if(i32 %a, i32 %b, i32 addrspace(1)* %src, i32 addrspace(1)* %dst) {
entry:
switch i32 %a, label %default [
i32 0, label %case0
i32 1, label %case1
]
case0:
%arrayidx1 = getelementptr i32 addrspace(1)* %dst, i32 %b
store i32 0, i32 addrspace(1)* %arrayidx1, align 4
br label %end
case1:
%arrayidx5 = getelementptr i32 addrspace(1)* %dst, i32 %b
store i32 1, i32 addrspace(1)* %arrayidx5, align 4
br label %end
default:
%cmp8 = icmp eq i32 %a, 2
%arrayidx10 = getelementptr i32 addrspace(1)* %dst, i32 %b
br i1 %cmp8, label %if, label %else
if:
store i32 2, i32 addrspace(1)* %arrayidx10, align 4
br label %end
else:
store i32 3, i32 addrspace(1)* %arrayidx10, align 4
br label %end
end:
ret void
}
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