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| author | Jim Grosbach <grosbach@apple.com> | 2011-07-19 20:35:35 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-07-19 20:35:35 +0000 |
| commit | 7d1e5f11ea5cc9552be6cfda316e4c41a8e7bc73 (patch) | |
| tree | f4549d9f03d057c5c52d233e5e2237aeeba2bd3d /llvm/lib | |
| parent | f3b29992d58d5fb750088742aab61a4d333193be (diff) | |
| download | bcm5719-llvm-7d1e5f11ea5cc9552be6cfda316e4c41a8e7bc73.tar.gz bcm5719-llvm-7d1e5f11ea5cc9552be6cfda316e4c41a8e7bc73.zip | |
ARM assembly parsing for MRC/MRC2/MRRC/MRRC2.
Add range checking to the immediate operands. Update tests accordingly.
llvm-svn: 135521
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 8 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 9 |
2 files changed, 8 insertions, 9 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 04f157bb317..cd0e2a1e269 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -3671,8 +3671,8 @@ def MCR : MovRCopro<"mcr", 0 /* from ARM core register to coprocessor */, imm:$CRm, imm:$opc2)]>; def MRC : MovRCopro<"mrc", 1 /* from coprocessor to ARM core register */, (outs GPR:$Rt), - (ins p_imm:$cop, i32imm:$opc1, c_imm:$CRn, c_imm:$CRm, - i32imm:$opc2), []>; + (ins p_imm:$cop, imm0_7:$opc1, c_imm:$CRn, c_imm:$CRm, + imm0_7:$opc2), []>; def : ARMPat<(int_arm_mrc imm:$cop, imm:$opc1, imm:$CRn, imm:$CRm, imm:$opc2), (MRC imm:$cop, imm:$opc1, imm:$CRn, imm:$CRm, imm:$opc2)>; @@ -3708,8 +3708,8 @@ def MCR2 : MovRCopro2<"mcr2", 0 /* from ARM core register to coprocessor */, imm:$CRm, imm:$opc2)]>; def MRC2 : MovRCopro2<"mrc2", 1 /* from coprocessor to ARM core register */, (outs GPR:$Rt), - (ins p_imm:$cop, i32imm:$opc1, c_imm:$CRn, c_imm:$CRm, - i32imm:$opc2), []>; + (ins p_imm:$cop, imm0_7:$opc1, c_imm:$CRn, c_imm:$CRm, + imm0_7:$opc2), []>; def : ARMV5TPat<(int_arm_mrc2 imm:$cop, imm:$opc1, imm:$CRn, imm:$CRm, imm:$opc2), diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index 44cb931d5ad..d1d0a9795f5 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -3389,13 +3389,12 @@ def t2MCR2 : t2MovRCopro<0b1111, "mcr2", 0, /* from coprocessor to ARM core register */ def t2MRC : t2MovRCopro<0b1110, "mrc", 1, - (outs GPR:$Rt), - (ins p_imm:$cop, i32imm:$opc1, c_imm:$CRn, c_imm:$CRm, i32imm:$opc2), - []>; + (outs GPR:$Rt), (ins p_imm:$cop, imm0_7:$opc1, c_imm:$CRn, + c_imm:$CRm, imm0_7:$opc2), []>; def t2MRC2 : t2MovRCopro<0b1111, "mrc2", 1, - (outs GPR:$Rt), (ins p_imm:$cop, i32imm:$opc1, c_imm:$CRn, - c_imm:$CRm, i32imm:$opc2), []>; + (outs GPR:$Rt), (ins p_imm:$cop, imm0_7:$opc1, c_imm:$CRn, + c_imm:$CRm, imm0_7:$opc2), []>; def : T2v6Pat<(int_arm_mrc imm:$cop, imm:$opc1, imm:$CRn, imm:$CRm, imm:$opc2), (t2MRC imm:$cop, imm:$opc1, imm:$CRn, imm:$CRm, imm:$opc2)>; |
