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| author | Jim Grosbach <grosbach@apple.com> | 2011-07-13 22:59:38 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-07-13 22:59:38 +0000 |
| commit | 507ba774652e34e8c7aba768ca46d449b0b9ac41 (patch) | |
| tree | 8d1d8186fac8c24e9dca6ea933528c1cd0de442e /llvm/lib/Target | |
| parent | 48d2464c3fd8bdf6093d7ad3e4791ccab5235f6b (diff) | |
| download | bcm5719-llvm-507ba774652e34e8c7aba768ca46d449b0b9ac41.tar.gz bcm5719-llvm-507ba774652e34e8c7aba768ca46d449b0b9ac41.zip | |
ARM Assembler support for DBG instruction.
Add range checking and testing for parsing and encoding of DBG instruction.
llvm-svn: 135102
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 5 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 3 |
2 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 050fd9808e2..437f964a5cd 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -1283,9 +1283,8 @@ def SETEND : AXI<(outs),(ins setend_op:$end), MiscFrm, NoItinerary, let Inst{8-0} = 0; } -def DBG : AI<(outs), (ins i32imm:$opt), MiscFrm, NoItinerary, "dbg", "\t$opt", - [/* For disassembly only; pattern left blank */]>, - Requires<[IsARM, HasV7]> { +def DBG : AI<(outs), (ins imm0_15:$opt), MiscFrm, NoItinerary, "dbg", "\t$opt", + []>, Requires<[IsARM, HasV7]> { bits<4> opt; let Inst{27-4} = 0b001100100000111100001111; let Inst{3-0} = opt; diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index 68fc69d0d7f..eeee0418d8e 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -3157,8 +3157,7 @@ def t2WFE : T2I_hint<0b00000010, "wfe", ".w">; def t2WFI : T2I_hint<0b00000011, "wfi", ".w">; def t2SEV : T2I_hint<0b00000100, "sev", ".w">; -def t2DBG : T2I<(outs),(ins i32imm:$opt), NoItinerary, "dbg", "\t$opt", - [/* For disassembly only; pattern left blank */]> { +def t2DBG : T2I<(outs), (ins imm0_15:$opt), NoItinerary, "dbg", "\t$opt", []> { let Inst{31-20} = 0xf3a; let Inst{15-14} = 0b10; let Inst{12} = 0; |
