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| author | Bob Wilson <bob.wilson@apple.com> | 2009-11-03 06:29:56 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-11-03 06:29:56 +0000 |
| commit | af14e663ac9bbdd8b545552da60fe807754c9988 (patch) | |
| tree | 2457160449a6a5834b39bd78c7cb1a2bafc93b86 | |
| parent | 36d52bf4df4f5c86f2aad1131195b0f47e481836 (diff) | |
For Thumb indirect branches, use "mov pc, reg" which does not switch
between ARM/Thumb modes and does not require the low bit of the target
address to be set for Thumb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85874 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index 2a39199287..d353334ce5 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -182,7 +182,7 @@ let isReturn = 1, isTerminator = 1, isBarrier = 1 in { // Indirect branches let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { - def tBRIND : TI<(outs), (ins GPR:$dst), IIC_Br, "bx\t$dst", + def tBRIND : TI<(outs), (ins GPR:$dst), IIC_Br, "mov\tpc, $dst", [(brind GPR:$dst)]>; } |