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| author | Dan Gohman <gohman@apple.com> | 2008-09-16 01:01:33 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-09-16 01:01:33 +0000 |
| commit | c5d2892e62203e4701bb7807af8f8ef121fab6fb (patch) | |
| tree | b76149977721b2c48568b1048ed9fef3263127b7 /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | f9081a2cd57a9999fcc48d35ac3456d67d1b2830 (diff) | |
| download | llvm-c5d2892e62203e4701bb7807af8f8ef121fab6fb.zip llvm-c5d2892e62203e4701bb7807af8f8ef121fab6fb.tar.gz llvm-c5d2892e62203e4701bb7807af8f8ef121fab6fb.tar.bz2 | |
Re-enables the new vector select in the bitcode reader, by modifying the
bitcode reader/writer as follows:
- add and use new bitcode FUNC_CODE_INST_VSELECT to handle the llvm
select opcode using either i1 or [N x i1] as the selector.
- retain old BITCODE FUNC_CODE_INST_SELECT in the bitcode reader to
handle select on i1 for backwards compatibility with existing bitcode
files.
- re-enable the vector-select.ll test program.
Also, rename the recently added bitcode opcode FUNC_CODE_INST_VCMP to
FUNC_CODE_INST_CMP2 and make the bitcode writer use it to handle
fcmp/icmp on scalars or vectors. In the bitcode writer, use
FUNC_CODE_INST_CMP for vfcmp/vicmp only. In the bitcode reader, have
FUNC_CODE_INST_CMP handle icmp/fcmp returning bool, for backwards
compatibility with existing bitcode files.
Patch by Preston Gurd!
llvm-svn: 56233
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions