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| author | Dale Johannesen <dalej@apple.com> | 2010-07-08 01:18:23 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2010-07-08 01:18:23 +0000 |
| commit | 7835f1fcdbb58093377c9e3476f45a2638565762 (patch) | |
| tree | e6cab7dab3297447596cea81a255ab35b25cf43e /utils/TableGen/ARMDecoderEmitter.cpp | |
| parent | f59514152511694d46ca8b8d2db466d256ab5759 (diff) | |
| download | llvm-7835f1fcdbb58093377c9e3476f45a2638565762.tar.gz llvm-7835f1fcdbb58093377c9e3476f45a2638565762.tar.bz2 llvm-7835f1fcdbb58093377c9e3476f45a2638565762.tar.xz | |
Changes to ARM tail calls, mostly cosmetic.
Add explicit testcases for tail calls within the same module.
Duplicate some code to humor those who think .w doesn't apply on ARM.
Leave this disabled on Thumb1, and add some comments explaining why it's hard
and won't gain much.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107851 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils/TableGen/ARMDecoderEmitter.cpp')
| -rw-r--r-- | utils/TableGen/ARMDecoderEmitter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp index d03e0b96cc..50256919bb 100644 --- a/utils/TableGen/ARMDecoderEmitter.cpp +++ b/utils/TableGen/ARMDecoderEmitter.cpp @@ -1578,8 +1578,8 @@ bool ARMDecoderEmitter::ARMDEBackend::populateInstruction( // Tail calls are other patterns that generate existing instructions. if (Name == "TCRETURNdi" || Name == "TCRETURNdiND" || Name == "TCRETURNri" || Name == "TCRETURNriND" || - Name == "TAILJMPd" || Name == "TAILJMPdND" || - Name == "TAILJMPdNDt" || + Name == "TAILJMPd" || Name == "TAILJMPdt" || + Name == "TAILJMPdND" || Name == "TAILJMPdNDt" || Name == "TAILJMPr" || Name == "TAILJMPrND" || Name == "MOVr_TC") return false; |