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| author | dim <dim@FreeBSD.org> | 2014-11-24 09:08:18 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2014-11-24 09:08:18 +0000 |
| commit | e27feadae0885aa074df58ebfda2e7a7f7a7d590 (patch) | |
| tree | f5944309621cee4fe0976be6f9ac619b7ebfc4c2 /lib/CodeGen/Spiller.cpp | |
| parent | 87ba4fbed530c9d0dff7505d121035f5ed09c9f3 (diff) | |
| download | FreeBSD-src-e27feadae0885aa074df58ebfda2e7a7f7a7d590.zip FreeBSD-src-e27feadae0885aa074df58ebfda2e7a7f7a7d590.tar.gz | |
Vendor import of llvm RELEASE_350/final tag r216957 (effectively, 3.5.0 release):
https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957
Diffstat (limited to 'lib/CodeGen/Spiller.cpp')
| -rw-r--r-- | lib/CodeGen/Spiller.cpp | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/lib/CodeGen/Spiller.cpp b/lib/CodeGen/Spiller.cpp index d5b3a4a..0649448 100644 --- a/lib/CodeGen/Spiller.cpp +++ b/lib/CodeGen/Spiller.cpp @@ -7,8 +7,6 @@ // //===----------------------------------------------------------------------===// -#define DEBUG_TYPE "spiller" - #include "Spiller.h" #include "llvm/CodeGen/LiveIntervalAnalysis.h" #include "llvm/CodeGen/LiveRangeEdit.h" @@ -28,6 +26,8 @@ using namespace llvm; +#define DEBUG_TYPE "spiller" + namespace { enum SpillerName { trivial, inline_ }; } @@ -89,8 +89,9 @@ protected: unsigned ss = vrm->assignVirt2StackSlot(li->reg); // Iterate over reg uses/defs. - for (MachineRegisterInfo::reg_iterator - regItr = mri->reg_begin(li->reg); regItr != mri->reg_end();) { + for (MachineRegisterInfo::reg_instr_iterator + regItr = mri->reg_instr_begin(li->reg); + regItr != mri->reg_instr_end();) { // Grab the use/def instr. MachineInstr *mi = &*regItr; @@ -98,9 +99,7 @@ protected: DEBUG(dbgs() << " Processing " << *mi); // Step regItr to the next use/def instr. - do { - ++regItr; - } while (regItr != mri->reg_end() && (&*regItr == mi)); + ++regItr; // Collect uses & defs for this instr. SmallVector<unsigned, 2> indices; @@ -143,9 +142,9 @@ protected: if (hasDef) { MachineInstrSpan MIS(miItr); - tii->storeRegToStackSlot(*mi->getParent(), llvm::next(miItr), NewVReg, + tii->storeRegToStackSlot(*mi->getParent(), std::next(miItr), NewVReg, true, ss, trc, tri); - lis->InsertMachineInstrRangeInMaps(llvm::next(miItr), MIS.end()); + lis->InsertMachineInstrRangeInMaps(std::next(miItr), MIS.end()); } } } @@ -164,7 +163,7 @@ public: VirtRegMap &vrm) : SpillerBase(pass, mf, vrm) {} - void spill(LiveRangeEdit &LRE) { + void spill(LiveRangeEdit &LRE) override { // Ignore spillIs - we don't use it. trivialSpillEverywhere(LRE); } |
