diff options
| author | Eric Christopher <echristo@apple.com> | 2010-11-16 01:58:21 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-11-16 01:58:21 +0000 |
| commit | 08c083148b1adffcadd7cf6e55df703a511caff6 (patch) | |
| tree | b82fa36b20a12f8b23cbb48b65f88ff1fdf94d6f /llvm/lib/CodeGen/MachineVerifier.cpp | |
| parent | 4b4f36990d2008aa5e8510ef511c8dd7eb4a0a7b (diff) | |
| download | bcm5719-llvm-08c083148b1adffcadd7cf6e55df703a511caff6.tar.gz bcm5719-llvm-08c083148b1adffcadd7cf6e55df703a511caff6.zip | |
Make the verifier a little quieter on instructions that it's probably
(and likely) wrong about anyhow.
llvm-svn: 119320
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineVerifier.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp index 8ada60a5533..47a94b35c76 100644 --- a/llvm/lib/CodeGen/MachineVerifier.cpp +++ b/llvm/lib/CodeGen/MachineVerifier.cpp @@ -558,7 +558,9 @@ MachineVerifier::visitMachineOperand(const MachineOperand *MO, unsigned MONum) { else if (MO->isImplicit()) report("Explicit definition marked as implicit", MO, MONum); } else if (MONum < TI.getNumOperands()) { - if (MO->isReg()) { + // Don't check if it's a variadic instruction. See, e.g., LDM_RET in the arm + // back end. + if (MO->isReg() && MONum != TI.getNumOperands()-1) { if (MO->isDef()) report("Explicit operand marked as def", MO, MONum); if (MO->isImplicit()) |
