diff options
| author | Chris Lattner <sabre@nondot.org> | 2004-07-02 05:49:11 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-07-02 05:49:11 +0000 |
| commit | a9a582fbb6f0c9e24bebda73f0a13e560f2d3c5e (patch) | |
| tree | 8757f7de5905e06056ca0e42f72dd95db08b462a /lib/Target/Sparc/SparcTargetMachine.cpp | |
| parent | fab96f0b69da768bf837c8042e522d93701ccccf (diff) | |
Fix potential problems with unreachable basic blocks.
Also, while noone's looking, add support for constant expressions. Wait,
I said not to look!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14566 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcTargetMachine.cpp')
| -rw-r--r-- | lib/Target/Sparc/SparcTargetMachine.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Target/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp index 344b88b817..ed133489be 100644 --- a/lib/Target/Sparc/SparcTargetMachine.cpp +++ b/lib/Target/Sparc/SparcTargetMachine.cpp @@ -56,6 +56,11 @@ bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM, // FIXME: implement the invoke/unwind instructions! PM.add(createLowerInvokePass()); + PM.add(createLowerConstantExpressionsPass()); + + // Make sure that no unreachable blocks are instruction selected. + PM.add(createUnreachableBlockEliminationPass()); + PM.add(createSparcV8SimpleInstructionSelector(*this)); // Print machine instructions as they were initially generated. @@ -102,7 +107,12 @@ void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) { // FIXME: implement the invoke/unwind instructions! PM.add(createLowerInvokePass()); + + PM.add(createLowerConstantExpressionsPass()); + // Make sure that no unreachable blocks are instruction selected. + PM.add(createUnreachableBlockEliminationPass()); + PM.add(createSparcV8SimpleInstructionSelector(TM)); // Print machine instructions as they were initially generated. |