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| author | Evan Cheng <evan.cheng@apple.com> | 2009-07-29 02:18:14 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-07-29 02:18:14 +0000 |
| commit | 5657c01949dca6c012ac60d242d1a8d2ffdf5603 (patch) | |
| tree | ecb9f93864eac57af9d445e4e0cb683472c5ab7f /lib/Target/ARM/ARMISelLowering.h | |
| parent | 794bfed25dd6a4282af204c8b4bfa76d7d4221d8 (diff) | |
| download | external_llvm-5657c01949dca6c012ac60d242d1a8d2ffdf5603.zip external_llvm-5657c01949dca6c012ac60d242d1a8d2ffdf5603.tar.gz external_llvm-5657c01949dca6c012ac60d242d1a8d2ffdf5603.tar.bz2 | |
Optimize Thumb2 jumptable to use tbb / tbh when all the offsets fit in byte / halfword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77422 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMISelLowering.h')
| -rw-r--r-- | lib/Target/ARM/ARMISelLowering.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMISelLowering.h b/lib/Target/ARM/ARMISelLowering.h index 42a19d4..d0806fb 100644 --- a/lib/Target/ARM/ARMISelLowering.h +++ b/lib/Target/ARM/ARMISelLowering.h @@ -40,6 +40,7 @@ namespace llvm { tCALL, // Thumb function call. BRCOND, // Conditional branch. BR_JT, // Jumptable branch. + BR2_JT, // Jumptable branch (2 level - jumptable entry is a jump). RET_FLAG, // Return with a flag operand. PIC_ADD, // Add with a PC operand and a PIC label. |