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author | Wesley Peck <peckw@wesleypeck.com> | 2010-12-22 01:29:32 +0000 |
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committer | Wesley Peck <peckw@wesleypeck.com> | 2010-12-22 01:29:32 +0000 |
commit | 9eb337a2b7bc24eabdba32a801c8b36d5ac9c11d (patch) | |
tree | cfce23b4b91f80b4dcc9b5e5764ebd5bbf24b774 | |
parent | 6b3bbb149f6a49c9ad9f763c353bc6e7b5c864a1 (diff) | |
download | external_llvm-9eb337a2b7bc24eabdba32a801c8b36d5ac9c11d.zip external_llvm-9eb337a2b7bc24eabdba32a801c8b36d5ac9c11d.tar.gz external_llvm-9eb337a2b7bc24eabdba32a801c8b36d5ac9c11d.tar.bz2 |
Don't generate carry bit when loading immediate values on the Microblaze.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122385 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Target/MBlaze/MBlazeInstrInfo.cpp | 2 | ||||
-rw-r--r-- | lib/Target/MBlaze/MBlazeInstrInfo.td | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/MBlaze/MBlazeInstrInfo.cpp b/lib/Target/MBlaze/MBlazeInstrInfo.cpp index 57c03fe..b353dcd 100644 --- a/lib/Target/MBlaze/MBlazeInstrInfo.cpp +++ b/lib/Target/MBlaze/MBlazeInstrInfo.cpp @@ -80,7 +80,7 @@ copyPhysReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator I, DebugLoc DL, unsigned DestReg, unsigned SrcReg, bool KillSrc) const { - llvm::BuildMI(MBB, I, DL, get(MBlaze::ADD), DestReg) + llvm::BuildMI(MBB, I, DL, get(MBlaze::ADDK), DestReg) .addReg(SrcReg, getKillRegState(KillSrc)).addReg(MBlaze::R0); } diff --git a/lib/Target/MBlaze/MBlazeInstrInfo.td b/lib/Target/MBlaze/MBlazeInstrInfo.td index 990b95d..548cc07a 100644 --- a/lib/Target/MBlaze/MBlazeInstrInfo.td +++ b/lib/Target/MBlaze/MBlazeInstrInfo.td @@ -714,7 +714,7 @@ let usesCustomInserter=1 in { //===----------------------------------------------------------------------===// // Small immediates -def : Pat<(i32 0), (ADD (i32 R0), (i32 R0))>; +def : Pat<(i32 0), (ADDK (i32 R0), (i32 R0))>; def : Pat<(i32 immSExt16:$imm), (ADDIK (i32 R0), imm:$imm)>; def : Pat<(i32 immZExt16:$imm), (ORI (i32 R0), imm:$imm)>; |