| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \ |
| ; RUN: grep {stwbrx\\|lwbrx\\|sthbrx\\|lhbrx} | count 4 |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | not grep rlwinm |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | not grep rlwimi |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc64 | \ |
| ; RUN: grep {stwbrx\\|lwbrx\\|sthbrx\\|lhbrx} | count 4 |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc64 | not grep rlwinm |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc64 | not grep rlwimi |
| |
| void %STWBRX(uint %i, sbyte* %ptr, int %off) { |
| %tmp1 = getelementptr sbyte* %ptr, int %off |
| %tmp1 = cast sbyte* %tmp1 to uint* |
| %tmp13 = tail call uint %llvm.bswap.i32(uint %i) |
| store uint %tmp13, uint* %tmp1 |
| ret void |
| } |
| |
| uint %LWBRX(sbyte* %ptr, int %off) { |
| %tmp1 = getelementptr sbyte* %ptr, int %off |
| %tmp1 = cast sbyte* %tmp1 to uint* |
| %tmp = load uint* %tmp1 |
| %tmp14 = tail call uint %llvm.bswap.i32( uint %tmp ) |
| ret uint %tmp14 |
| } |
| |
| void %STHBRX(ushort %s, sbyte* %ptr, int %off) { |
| %tmp1 = getelementptr sbyte* %ptr, int %off |
| %tmp1 = cast sbyte* %tmp1 to ushort* |
| %tmp5 = call ushort %llvm.bswap.i16( ushort %s ) |
| store ushort %tmp5, ushort* %tmp1 |
| ret void |
| } |
| |
| ushort %LHBRX(sbyte* %ptr, int %off) { |
| %tmp1 = getelementptr sbyte* %ptr, int %off |
| %tmp1 = cast sbyte* %tmp1 to ushort* |
| %tmp = load ushort* %tmp1 |
| %tmp6 = call ushort %llvm.bswap.i16(ushort %tmp) |
| ret ushort %tmp6 |
| } |
| |
| declare uint %llvm.bswap.i32(uint) |
| |
| declare ushort %llvm.bswap.i16(ushort) |