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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-01-09 21:17:37 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2011-01-09 21:17:37 +0000 |
| commit | be97e906e03dd9b22e14f6749157c9d5f9701dd5 (patch) | |
| tree | 406cc2412d1b65c21943b0b90db00d24160f8c26 /lib/CodeGen/LiveInterval.cpp | |
| parent | 96b1b6c1356a70f99e133331c470ba7caf48de21 (diff) | |
| download | external_llvm-be97e906e03dd9b22e14f6749157c9d5f9701dd5.zip external_llvm-be97e906e03dd9b22e14f6749157c9d5f9701dd5.tar.gz external_llvm-be97e906e03dd9b22e14f6749157c9d5f9701dd5.tar.bz2 | |
Teach TargetRegisterInfo how to cram stack slot indexes in with the virtual and
physical register numbers.
This makes the hack used in LiveInterval official, and lets LiveInterval be
oblivious of stack slots.
The isPhysicalRegister() and isVirtualRegister() predicates don't know about
this, so when a variable may contain a stack slot, isStackSlot() should always
be tested first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123128 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveInterval.cpp')
| -rw-r--r-- | lib/CodeGen/LiveInterval.cpp | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/CodeGen/LiveInterval.cpp b/lib/CodeGen/LiveInterval.cpp index 65a4d2b..c6a0149 100644 --- a/lib/CodeGen/LiveInterval.cpp +++ b/lib/CodeGen/LiveInterval.cpp @@ -650,12 +650,7 @@ void LiveRange::dump() const { } void LiveInterval::print(raw_ostream &OS, const TargetRegisterInfo *TRI) const { - if (isStackSlot()) - OS << "SS#" << getStackSlotIndex(); - else - OS << PrintReg(reg, TRI); - - OS << ',' << weight; + OS << PrintReg(reg, TRI) << ',' << weight; if (empty()) OS << " EMPTY"; |