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| author | Devang Patel <dpatel@apple.com> | 2008-03-25 21:02:35 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2008-03-25 21:02:35 +0000 |
| commit | a210169b6444b05d1c4acb0c79c2a31f3b81a7a0 (patch) | |
| tree | 9f3669c8451695b8ccd43bf50f0fae82f1334e06 /lib | |
| parent | 5d00cb423a9033583f5bdb46d5bfee2dd23cf02e (diff) | |
| download | external_llvm-a210169b6444b05d1c4acb0c79c2a31f3b81a7a0.zip external_llvm-a210169b6444b05d1c4acb0c79c2a31f3b81a7a0.tar.gz external_llvm-a210169b6444b05d1c4acb0c79c2a31f3b81a7a0.tar.bz2 | |
Add optimize-for-size knob.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48793 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/TargetMachine.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/TargetMachine.cpp b/lib/Target/TargetMachine.cpp index 15164ca2..b9a6878 100644 --- a/lib/Target/TargetMachine.cpp +++ b/lib/Target/TargetMachine.cpp @@ -34,6 +34,7 @@ namespace llvm { Reloc::Model RelocationModel; CodeModel::Model CMModel; bool PerformTailCallOpt; + bool OptimizeForSize; } namespace { cl::opt<bool, true> PrintCode("print-machineinstrs", @@ -123,6 +124,11 @@ namespace { cl::desc("Turn on tail call optimization."), cl::location(PerformTailCallOpt), cl::init(false)); + cl::opt<bool, true> + EnableOptimizeForSize("optimizeforsize", + cl::desc("Optimize for size."), + cl::location(OptimizeForSize), + cl::init(false)); } //--------------------------------------------------------------------------- |