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| author | Jyotsna Verma <jverma@codeaurora.org> | 2013-05-06 18:49:23 +0000 |
|---|---|---|
| committer | Jyotsna Verma <jverma@codeaurora.org> | 2013-05-06 18:49:23 +0000 |
| commit | 1a7eab387849feaa3e9c35f145d5b07be54686e3 (patch) | |
| tree | 01f78b2154d2bf858ab4827525484ffe09a6773f /lib/Target/Hexagon/HexagonVLIWPacketizer.cpp | |
| parent | 0aa2b8800c105fdb8635935aba317584ea677e66 (diff) | |
| download | external_llvm-1a7eab387849feaa3e9c35f145d5b07be54686e3.zip external_llvm-1a7eab387849feaa3e9c35f145d5b07be54686e3.tar.gz external_llvm-1a7eab387849feaa3e9c35f145d5b07be54686e3.tar.bz2 | |
Hexagon: Add multiclass/encoding bits for the New-Value Jump instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181235 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Hexagon/HexagonVLIWPacketizer.cpp')
| -rw-r--r-- | lib/Target/Hexagon/HexagonVLIWPacketizer.cpp | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp b/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp index e592df9..7473876 100644 --- a/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp +++ b/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp @@ -2774,9 +2774,8 @@ bool HexagonPacketizerList::isLegalToPacketizeTogether(SUnit *SUI, SUnit *SUJ) { // If an instruction feeds new value jump, glue it. MachineBasicBlock::iterator NextMII = I; ++NextMII; - MachineInstr *NextMI = NextMII; - - if (QII->isNewValueJump(NextMI)) { + if (NextMII != I->getParent()->end() && QII->isNewValueJump(NextMII)) { + MachineInstr *NextMI = NextMII; bool secondRegMatch = false; bool maintainNewValueJump = false; |