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authorChris Lattner <sabre@nondot.org>2006-11-03 22:27:39 +0000
committerChris Lattner <sabre@nondot.org>2006-11-03 22:27:39 +0000
commitd7c628de89306449f6f95e7db304a8c8f85a9ac3 (patch)
treeb2013d08c42ede7c53d2d577fa039c52c5dfa48b
parent3acfac6493a9273c316d2e85f534f65bb2832a5a (diff)
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31429 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r--lib/Target/README.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/README.txt b/lib/Target/README.txt
index 4d2d4b623d..7285c1b068 100644
--- a/lib/Target/README.txt
+++ b/lib/Target/README.txt
@@ -331,4 +331,10 @@ for Instruction::UDiv (around line 4447) for more details.
The SingleSource/Benchmarks/Shootout-C++/hash and hash2 tests have examples of
this construct.
+
+//===---------------------------------------------------------------------===//
+
+Instcombine misses several of these cases (see the testcase in the patch):
+http://gcc.gnu.org/ml/gcc-patches/2006-10/msg01519.html
+
//===---------------------------------------------------------------------===//