| commit | d379e896ff857213db8e260f00b82feb07440d92 | [log] [tgz] |
|---|---|---|
| author | Evan Cheng <evan.cheng@apple.com> | Wed Jul 01 01:59:31 2009 +0000 |
| committer | Evan Cheng <evan.cheng@apple.com> | Wed Jul 01 01:59:31 2009 +0000 |
| tree | a680b8c8f9e9a5e54491c9d7decf07c5c49884cc | |
| parent | 75c12e156934e8dbb9ea3e433a229070300c4820 [diff] |
Handle IMPLICIT_DEF with isUndef operand marker, part 2. This patch moves the code to annotate machineoperands to LiveIntervalAnalysis. It also add markers for implicit_def that define physical registers. The rest, is just a lot of details. llvm-svn: 74580