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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-02-03 04:33:00 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-02-03 04:33:00 +0000 |
| commit | 6c2cf8b1fbcf70fd9db6fe44032c1ceaa2299760 (patch) | |
| tree | a4ccd8fe12fbd58b2ca6fb64601acc7d41d71f38 /lib/CodeGen/MachineFunction.cpp | |
| parent | aab219110994cc4d848fae5f50166a2f70ccc812 (diff) | |
| download | llvm-6c2cf8b1fbcf70fd9db6fe44032c1ceaa2299760.tar.gz llvm-6c2cf8b1fbcf70fd9db6fe44032c1ceaa2299760.tar.bz2 llvm-6c2cf8b1fbcf70fd9db6fe44032c1ceaa2299760.tar.xz | |
Add a new MachineJumpTableInfo entry type, EK_GPRel64BlockAddress, which is
needed to emit a 64-bit gp-relative relocation entry. Make changes necessary
for emitting jump tables which have entries with directive .gpdword. This patch
does not implement the parts needed for direct object emission or JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149668 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
| -rw-r--r-- | lib/CodeGen/MachineFunction.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp index 3aaae85565..8195f9f679 100644 --- a/lib/CodeGen/MachineFunction.cpp +++ b/lib/CodeGen/MachineFunction.cpp @@ -530,6 +530,8 @@ unsigned MachineJumpTableInfo::getEntrySize(const TargetData &TD) const { switch (getEntryKind()) { case MachineJumpTableInfo::EK_BlockAddress: return TD.getPointerSize(); + case MachineJumpTableInfo::EK_GPRel64BlockAddress: + return 8; case MachineJumpTableInfo::EK_GPRel32BlockAddress: case MachineJumpTableInfo::EK_LabelDifference32: case MachineJumpTableInfo::EK_Custom32: @@ -549,6 +551,8 @@ unsigned MachineJumpTableInfo::getEntryAlignment(const TargetData &TD) const { switch (getEntryKind()) { case MachineJumpTableInfo::EK_BlockAddress: return TD.getPointerABIAlignment(); + case MachineJumpTableInfo::EK_GPRel64BlockAddress: + return TD.getABIIntegerTypeAlignment(64); case MachineJumpTableInfo::EK_GPRel32BlockAddress: case MachineJumpTableInfo::EK_LabelDifference32: case MachineJumpTableInfo::EK_Custom32: |