diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-02-17 07:02:17 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-02-17 07:02:17 +0000 |
| commit | cdee28724ed8adb40b1aabb1cb0cf96215b38b36 (patch) | |
| tree | 72d7134a8382ad01d974075106cb5f25c363ea54 /lib/CodeGen/RegAllocLocal.cpp | |
| parent | c4601bf2f348092d421a15cedc67008267434a20 (diff) | |
| download | llvm-cdee28724ed8adb40b1aabb1cb0cf96215b38b36.tar.gz llvm-cdee28724ed8adb40b1aabb1cb0cf96215b38b36.tar.bz2 llvm-cdee28724ed8adb40b1aabb1cb0cf96215b38b36.tar.xz | |
Fix a bug in my previous refactoring change... arg!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11535 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocLocal.cpp')
| -rw-r--r-- | lib/CodeGen/RegAllocLocal.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/CodeGen/RegAllocLocal.cpp b/lib/CodeGen/RegAllocLocal.cpp index dc375cc54e..f8e5086e6c 100644 --- a/lib/CodeGen/RegAllocLocal.cpp +++ b/lib/CodeGen/RegAllocLocal.cpp @@ -492,7 +492,9 @@ MachineInstr *RA::reloadVirtReg(MachineBasicBlock &MBB, MachineInstr *MI, const TargetRegisterClass *RC = MF->getSSARegMap()->getRegClass(VirtReg); unsigned PhysReg = getFreeReg(RC); - if (PhysReg == 0) { // No registers available... + if (PhysReg) { // PhysReg available! + PhysReg = getReg(MBB, MI, VirtReg); + } else { // No registers available... /// If we can fold this spill into this instruction, do so now. if (0) { // TODO |