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| author | Bob Wilson <bob.wilson@apple.com> | 2009-10-28 00:37:03 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2009-10-28 00:37:03 +0000 |
| commit | e4b80c9bee36b860690df22d63ec2d394495dbc9 (patch) | |
| tree | d32232cac6f7db09588a13db5de6e8c32beff287 /llvm/lib | |
| parent | 375faa8dd7c45df30c66246405de1406afc62df2 (diff) | |
| download | bcm5719-llvm-e4b80c9bee36b860690df22d63ec2d394495dbc9.tar.gz bcm5719-llvm-e4b80c9bee36b860690df22d63ec2d394495dbc9.zip | |
Add an indirect branch pattern for ARM. Testcase will be coming soon.
llvm-svn: 85355
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 3bbf6aee481..c044f717f39 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -657,6 +657,16 @@ let isReturn = 1, isTerminator = 1, isBarrier = 1 in let Inst{27-20} = 0b00010010; } +// Indirect branches +let isBranch = 1, isTerminator = 1, isBarrier = 1, isIndirectBranch = 1 in { + def BRIND : AXI<(outs), (ins GPR:$dst), BrMiscFrm, IIC_Br, "bx $dst", + [(brind GPR:$dst)]> { + let Inst{7-4} = 0b0001; + let Inst{19-8} = 0b111111111111; + let Inst{27-20} = 0b00010010; + } +} + // FIXME: remove when we have a way to marking a MI with these properties. // FIXME: Should pc be an implicit operand like PICADD, etc? let isReturn = 1, isTerminator = 1, isBarrier = 1, mayLoad = 1, |
