diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2009-11-30 18:35:03 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-11-30 18:35:03 +0000 |
| commit | 15217e63bce6c161b355b63d6496c7c327d15817 (patch) | |
| tree | 79b92778bd4803ab19b5437742f094c8a3c669e7 /lib/Target/ARM/ARMSubtarget.cpp | |
| parent | afa1df467b04182c959e6c3031df5377a0062153 (diff) | |
Remove isProfitableToDuplicateIndirectBranch target hook. It is profitable
for all the processors where I have tried it, and even when it might not help
performance, the cost is quite low. The opportunities for duplicating
indirect branches are limited by other factors so code size does not change
much due to tail duplicating indirect branches aggressively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90144 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMSubtarget.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.cpp b/lib/Target/ARM/ARMSubtarget.cpp index d6b072b6c2..71f388354d 100644 --- a/lib/Target/ARM/ARMSubtarget.cpp +++ b/lib/Target/ARM/ARMSubtarget.cpp @@ -114,8 +114,6 @@ ARMSubtarget::ARMSubtarget(const std::string &TT, const std::string &FS, if (UseNEONFP.getPosition() == 0) UseNEONForSinglePrecisionFP = true; } - HasBranchTargetBuffer = (CPUString == "cortex-a8" || - CPUString == "cortex-a9"); } /// GVIsIndirectSymbol - true if the GV will be accessed via an indirect symbol. |