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| author | Chris Lattner <sabre@nondot.org> | 2003-10-21 16:29:23 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-10-21 16:29:23 +0000 |
| commit | ff3d5d97026f957924e9a74ae14363a30da742a4 (patch) | |
| tree | 74c5ad6cf36993f1aa8cadd72ae6fd1612a085b1 | |
| parent | 4c62e79c595ba046e500ac7be4de241f9614ee86 (diff) | |
Fix preselection/lowerswitches bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9333 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/SparcV9/SparcV9InstrInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/SparcV9/SparcV9InstrInfo.cpp b/lib/Target/SparcV9/SparcV9InstrInfo.cpp index 0a3ccc84e8..2d872314e9 100644 --- a/lib/Target/SparcV9/SparcV9InstrInfo.cpp +++ b/lib/Target/SparcV9/SparcV9InstrInfo.cpp @@ -431,6 +431,9 @@ UltraSparcInstrInfo::ConstantMayNotFitInImmedField(const Constant* CV, if (isa<ConstantPointerNull>(CV)) // can always use %g0 return false; + if (isa<SwitchInst>(I)) // Switch instructions will be lowered! + return false; + if (const ConstantInt* CI = dyn_cast<ConstantInt>(CV)) return labs((int64_t)CI->getRawValue()) > MaxConstantsTable[I->getOpcode()]; |