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| author | Zoran Jovanovic <zoran.jovanovic@imgtec.com> | 2013-11-29 21:41:24 +0000 |
|---|---|---|
| committer | Zoran Jovanovic <zoran.jovanovic@imgtec.com> | 2013-11-29 21:41:24 +0000 |
| commit | ee7f913c98ab4fedc58e8f7e4b03c35acfc6ead1 (patch) | |
| tree | 7f0b6296ee6980e30087affb9502a55677465fbf /lib/Target/Mips/MipsLongBranch.cpp | |
| parent | eb5a560e0026ddaa33b26675d1d70148a3c0ad82 (diff) | |
| download | llvm-ee7f913c98ab4fedc58e8f7e4b03c35acfc6ead1.tar.gz llvm-ee7f913c98ab4fedc58e8f7e4b03c35acfc6ead1.tar.bz2 llvm-ee7f913c98ab4fedc58e8f7e4b03c35acfc6ead1.tar.xz | |
Fixed issue with microMIPS long branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195965 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsLongBranch.cpp')
| -rw-r--r-- | lib/Target/Mips/MipsLongBranch.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsLongBranch.cpp b/lib/Target/Mips/MipsLongBranch.cpp index ea8cc80283..2efe57847a 100644 --- a/lib/Target/Mips/MipsLongBranch.cpp +++ b/lib/Target/Mips/MipsLongBranch.cpp @@ -437,8 +437,10 @@ bool MipsLongBranch::runOnMachineFunction(MachineFunction &F) { if (!I->Br || I->HasLongBranch) continue; + int ShVal = TM.getSubtarget<MipsSubtarget>().inMicroMipsMode() ? 2 : 4; + // Check if offset fits into 16-bit immediate field of branches. - if (!ForceLongBranch && isInt<16>(computeOffset(I->Br) / 4)) + if (!ForceLongBranch && isInt<16>(computeOffset(I->Br) / ShVal)) continue; I->HasLongBranch = true; |