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| author | Chris Lattner <sabre@nondot.org> | 2009-11-27 16:53:57 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-27 16:53:57 +0000 |
| commit | 6d94926a52934a2ab36a72386766350efb5e708a (patch) | |
| tree | 8b405ada6463e085b1d035ffc8730e42c9c0fa54 /lib | |
| parent | 8976e5950f3ee5eebfe6e9520bbf47a419ee8b6a (diff) | |
| download | llvm-6d94926a52934a2ab36a72386766350efb5e708a.tar.gz llvm-6d94926a52934a2ab36a72386766350efb5e708a.tar.bz2 llvm-6d94926a52934a2ab36a72386766350efb5e708a.tar.xz | |
This testcase is actually only partially redundant, and requires
the FIXME I added yesterday to be implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90008 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/README.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/README.txt b/lib/Target/README.txt index e7a55a07cb..267f60a204 100644 --- a/lib/Target/README.txt +++ b/lib/Target/README.txt @@ -1175,7 +1175,7 @@ we don't sink the store. We need partially dead store sinking. //===---------------------------------------------------------------------===// -[PHI TRANSLATE GEPs] +[LOAD PRE with NON-AVAILABLE ADDRESS] GCC PR37166: Sinking of loads prevents SROA'ing the "g" struct on the stack leading to excess stack traffic. This could be handled by GVN with some crazy @@ -1192,7 +1192,7 @@ bb3: ; preds = %bb1, %bb2, %bb %10 = getelementptr %struct.f* %c_addr.0, i32 0, i32 0 %11 = load i32* %10, align 4 -%11 is fully redundant, an in BB2 it should have the value %8. +%11 is partially redundant, an in BB2 it should have the value %8. GCC PR33344 is a similar case. |