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| author | James Molloy <james.molloy@arm.com> | 2015-11-18 11:24:42 +0000 |
|---|---|---|
| committer | James Molloy <james.molloy@arm.com> | 2015-11-18 11:24:42 +0000 |
| commit | 9ad4f225382fa8cc1281965eeb271e31841c2411 (patch) | |
| tree | 47d002e73f10340a63491cb30a6ac82474d2a3b1 /llvm/lib/Transforms | |
| parent | 0d957b8b091e58939e56ca1046a5dcb1d2017ca4 (diff) | |
| download | bcm5719-llvm-9ad4f225382fa8cc1281965eeb271e31841c2411.tar.gz bcm5719-llvm-9ad4f225382fa8cc1281965eeb271e31841c2411.zip | |
[LTO] Add an early run of functionattrs
Because we internalize early, we can potentially mark a bunch of functions as norecurse. Do this before globalopt.
llvm-svn: 253451
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/PassManagerBuilder.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp index 6e0d23961ca..ec6f21e8c64 100644 --- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -482,6 +482,7 @@ void PassManagerBuilder::addLTOOptimizationPasses(legacy::PassManagerBase &PM) { PM.add(createIPSCCPPass()); // Now that we internalized some globals, see if we can hack on them! + PM.add(createFunctionAttrsPass()); // Add norecurse if possible. PM.add(createGlobalOptimizerPass()); // Linking modules together can lead to duplicated global constants, only |
