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| author | Torok Edwin <edwintorok@gmail.com> | 2009-07-12 20:07:01 +0000 |
|---|---|---|
| committer | Torok Edwin <edwintorok@gmail.com> | 2009-07-12 20:07:01 +0000 |
| commit | f36892335b4919b9120e48a792e6b3630b9de978 (patch) | |
| tree | 7a5c22e5311a5e53602a173130e75a607bb1301b /lib/CodeGen/RegisterScavenging.cpp | |
| parent | 614be08dd6ae0755d8a4c32ad49f5f580602cc78 (diff) | |
| download | external_llvm-f36892335b4919b9120e48a792e6b3630b9de978.zip external_llvm-f36892335b4919b9120e48a792e6b3630b9de978.tar.gz external_llvm-f36892335b4919b9120e48a792e6b3630b9de978.tar.bz2 | |
Fix assert(0) conversion, as suggested by Chris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75423 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterScavenging.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index ab9a0e3..84cff8d 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -459,9 +459,8 @@ unsigned RegScavenger::scavengeRegister(const TargetRegisterClass *RC, Reg = Candidates.find_next(Reg); } - if (ScavengedReg != 0) { - LLVM_UNREACHABLE("Scavenger slot is live, unable to scavenge another register!"); - } + assert(ScavengedReg == 0 && + "Scavenger slot is live, unable to scavenge another register!"); // Spill the scavenged register before I. TII->storeRegToStackSlot(*MBB, I, SReg, true, ScavengingFrameIndex, RC); |