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llvm-svn: 99815
2010-03-29 17:02:02 +00:00 · 2010-03-29 17:02:02 +00:00 · 9bc1ed9962
parent eba1a60ef0
commit 9bc1ed9962
1 changed files with 3 additions and 0 deletions
--- a/llvm/lib/Target/ARM/README.txt
+++ b/llvm/lib/Target/ARM/README.txt
@ -12,6 +12,9 @@ Reimplement 'select' in terms of 'SEL'.

 A few ARMv6T2 ops should be pattern matched: BFI, SBFX, and UBFX

+Interesting optimization for PIC codegen on arm-linux:
+http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43129
+
 //===---------------------------------------------------------------------===//

 Crazy idea:  Consider code that uses lots of 8-bit or 16-bit values.  By the