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| author | Shuxin Yang <shuxin.llvm@gmail.com> | 2013-09-20 23:12:57 +0000 |
|---|---|---|
| committer | Shuxin Yang <shuxin.llvm@gmail.com> | 2013-09-20 23:12:57 +0000 |
| commit | 6e35094bbfbd01ded191006c8fe4da9af6ffd855 (patch) | |
| tree | a6667eef877e67c3102bddca0d162d9831502c74 /llvm/docs/CommandGuide/llvm-as.rst | |
| parent | 4b905844d6a920666aafaa480012ac84e75916b6 (diff) | |
| download | bcm5719-llvm-6e35094bbfbd01ded191006c8fe4da9af6ffd855.tar.gz bcm5719-llvm-6e35094bbfbd01ded191006c8fe4da9af6ffd855.zip | |
Resurrect r191017 " GVN proceeds in the presence of dead code" plus a fix to PR17307 & 17308.
The problem of r191017 is that when GVN fabricate a val-number for a dead instruction (in order
to make following expr-PRE happy), it forget to fabricate a leader-table entry for it as well.
llvm-svn: 191118
Diffstat (limited to 'llvm/docs/CommandGuide/llvm-as.rst')
0 files changed, 0 insertions, 0 deletions
