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authorEvan Cheng <evan.cheng@apple.com>2009-07-22 00:58:27 +0000
committerEvan Cheng <evan.cheng@apple.com>2009-07-22 00:58:27 +0000
commitc7a243dfddbdf675867dc8aed01d8daa68835483 (patch)
tree7c0a990d21de45eae15af34c1c79eab605a93272 /llvm/lib/Target/ARM/README.txt
parentfd164b863fb945b41866606530377db9c377539e (diff)
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Add an entry.
llvm-svn: 76711
Diffstat (limited to 'llvm/lib/Target/ARM/README.txt')
-rw-r--r--llvm/lib/Target/ARM/README.txt4
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/README.txt b/llvm/lib/Target/ARM/README.txt
index f3377f91ab9..3e8c54a05a8 100644
--- a/llvm/lib/Target/ARM/README.txt
+++ b/llvm/lib/Target/ARM/README.txt
@@ -537,3 +537,7 @@ Split out LDR (literal) from normal ARM LDR instruction. Also consider spliting
LDR into imm12 and so_reg forms. This allows us to clean up some code. e.g.
ARMLoadStoreOptimizer does not need to look at LDR (literal) and LDR (so_reg)
while ARMConstantIslandPass only need to worry about LDR (literal).
+
+//===---------------------------------------------------------------------===//
+
+We need to fix constant isel for ARMv6t2 to use MOVT.
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