diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/PowerPC/README.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/README.txt b/llvm/lib/Target/PowerPC/README.txt index 468d974a278..7afcc7471af 100644 --- a/llvm/lib/Target/PowerPC/README.txt +++ b/llvm/lib/Target/PowerPC/README.txt @@ -86,6 +86,9 @@ It would be better to materialize .CPI_X into a register, then use immediates off of the register to avoid the lis's. This is even more important in PIC mode. +Note that this (and the static variable version) is discussed here for GCC: +http://gcc.gnu.org/ml/gcc-patches/2006-02/msg00133.html + ===-------------------------------------------------------------------------=== Implement Newton-Rhapson method for improving estimate instructions to the |
