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| author | Jim Grosbach <grosbach@apple.com> | 2010-10-13 21:32:30 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2010-10-13 21:32:30 +0000 |
| commit | 6c354fd3f5321f4afddd90543cce46c0a1bd8404 (patch) | |
| tree | 1cca03d8867be95e811b7c8a7054dc894cc5e962 | |
| parent | b3af5de2d97c30355b8109e149326b0664d34085 (diff) | |
| download | external_llvm-6c354fd3f5321f4afddd90543cce46c0a1bd8404.zip external_llvm-6c354fd3f5321f4afddd90543cce46c0a1bd8404.tar.gz external_llvm-6c354fd3f5321f4afddd90543cce46c0a1bd8404.tar.bz2 | |
Add a FIXME. The ADR instruction is a bit odd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116437 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.td | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.td b/lib/Target/ARM/ARMInstrInfo.td index 17374a9..0dd60f8 100644 --- a/lib/Target/ARM/ARMInstrInfo.td +++ b/lib/Target/ARM/ARMInstrInfo.td @@ -936,8 +936,9 @@ def SETEND : AXI<(outs),(ins setend_op:$end), MiscFrm, NoItinerary, def DBG : AI<(outs), (ins i32imm:$opt), MiscFrm, NoItinerary, "dbg", "\t$opt", [/* For disassembly only; pattern left blank */]>, Requires<[IsARM, HasV7]> { - let Inst{27-16} = 0b001100100000; - let Inst{7-4} = 0b1111; + bits<4> opt; + let Inst{27-4} = 0b001100100000111100001111; + let Inst{3-0} = opt; } // A5.4 Permanently UNDEFINED instructions. @@ -996,6 +997,9 @@ def PICSTRB : AXI2stb<(outs), (ins GPR:$src, addrmodepc:$addr, pred:$p), // LEApcrel - Load a pc-relative address into a register without offending the // assembler. +// FIXME: These are marked as pseudos, but they're really not(?). They're just +// the ADR instruction. Is this the right way to handle that? They need +// encoding information regardless. let neverHasSideEffects = 1 in { let isReMaterializable = 1 in def LEApcrel : AXI1<0x0, (outs GPR:$dst), (ins i32imm:$label, pred:$p), |