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| author | Chris Lattner <sabre@nondot.org> | 2004-06-16 06:57:29 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-06-16 06:57:29 +0000 |
| commit | 6f4a596234bbdb0d479437e83e60ba77968b8b9a (patch) | |
| tree | 0005483b921cb090448440b2694be4b649ed0303 /llvm/lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 3b9474ecd72660a354f3b559eb1238ed07de48b6 (diff) | |
| download | llvm-6f4a596234bbdb0d479437e83e60ba77968b8b9a.zip llvm-6f4a596234bbdb0d479437e83e60ba77968b8b9a.tar.gz llvm-6f4a596234bbdb0d479437e83e60ba77968b8b9a.tar.bz2 | |
Fix a recent regression in Applications/sgefa that Alkis pointed out to me.
The vector may actually be empty if the register that we are marking as
recently used is not actually allocatable. This happens for physical registers
that are not allocatable, like the ST(x) registers on X86.
llvm-svn: 14195
Diffstat (limited to 'llvm/lib/CodeGen/MachineBasicBlock.cpp')
0 files changed, 0 insertions, 0 deletions