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| author | Matthias Braun <matze@braunis.de> | 2016-08-24 01:52:46 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2016-08-24 01:52:46 +0000 |
| commit | 733fe3676c629b25edcae79d3ba3ccb24e6c6cb3 (patch) | |
| tree | 578f14b815a159c1fef147071e29daec739115f0 /llvm/test/CodeGen/Generic | |
| parent | bceadcf1cd8f8128c92b1b2f3d4a11ba85f480cb (diff) | |
| download | bcm5719-llvm-733fe3676c629b25edcae79d3ba3ccb24e6c6cb3.tar.gz bcm5719-llvm-733fe3676c629b25edcae79d3ba3ccb24e6c6cb3.zip | |
CodeGen: Remove MachineFunctionAnalysis => Enable (Machine)ModulePasses
Re-apply this patch, hopefully I will get away without any warnings
in the constructor now.
This patch removes the MachineFunctionAnalysis. Instead we keep a
map from IR Function to MachineFunction in the MachineModuleInfo.
This allows the insertion of ModulePasses into the codegen pipeline
without breaking it because the MachineFunctionAnalysis gets dropped
before a module pass.
Peak memory should stay unchanged without a ModulePass in the codegen
pipeline: Previously the MachineFunction was freed at the end of a codegen
function pipeline because the MachineFunctionAnalysis was dropped; With
this patch the MachineFunction is freed after the AsmPrinter has
finished.
Differential Revision: http://reviews.llvm.org/D23736
llvm-svn: 279602
Diffstat (limited to 'llvm/test/CodeGen/Generic')
| -rw-r--r-- | llvm/test/CodeGen/Generic/stop-after.ll | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Generic/stop-after.ll b/llvm/test/CodeGen/Generic/stop-after.ll index 07a60f7381a..3ceba913054 100644 --- a/llvm/test/CodeGen/Generic/stop-after.ll +++ b/llvm/test/CodeGen/Generic/stop-after.ll @@ -3,7 +3,6 @@ ; STOP: -loop-reduce ; STOP: Loop Strength Reduction -; STOP-NEXT: Machine Function Analysis ; STOP-NEXT: MIR Printing Pass ; START: -machine-branch-prob -pre-isel-intrinsic-lowering |
