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Add a new jump table encoding to indicate jump tables entries

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are inside the function by the target at the point of use.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98255 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Richard Osborne
2010-03-11 14:58:16 +00:00
parent 826cbac2a0
commit 95da605e15
4 changed files with 16 additions and 1 deletions
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4
lib/CodeGen/MachineFunction.cpp
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@ -574,6 +574,8 @@ unsigned MachineJumpTableInfo::getEntrySize(const TargetData &TD) const {
case MachineJumpTableInfo::EK_LabelDifference32:
case MachineJumpTableInfo::EK_Custom32:
return 4;
case MachineJumpTableInfo::EK_Inline:
return 0;
}
assert(0 && "Unknown jump table encoding!");
return ~0;
@ -591,6 +593,8 @@ unsigned MachineJumpTableInfo::getEntryAlignment(const TargetData &TD) const {
case MachineJumpTableInfo::EK_LabelDifference32:
case MachineJumpTableInfo::EK_Custom32:
return TD.getABIIntegerTypeAlignment(32);
case MachineJumpTableInfo::EK_Inline:
return 1;
}
assert(0 && "Unknown jump table encoding!");
return ~0;