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| author | Jim Grosbach <grosbach@apple.com> | 2012-03-16 00:27:18 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2012-03-16 00:27:18 +0000 |
| commit | 24d90e2ddcb1d3e834c193ef291038ebbf37bcb3 (patch) | |
| tree | 91d57218a8084f8dbc0209a5f088b66258482e25 /llvm/lib | |
| parent | a4a0cf8394627f8380c9e14b20900001efd56dee (diff) | |
| download | bcm5719-llvm-24d90e2ddcb1d3e834c193ef291038ebbf37bcb3.tar.gz bcm5719-llvm-24d90e2ddcb1d3e834c193ef291038ebbf37bcb3.zip | |
ARM vmrs system registers mvfr0 and mvfr1 handling.
rdar://11058464
llvm-svn: 152881
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrVFP.td | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMRegisterInfo.td | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrVFP.td b/llvm/lib/Target/ARM/ARMInstrVFP.td index 307e25eefbe..23cd524edb1 100644 --- a/llvm/lib/Target/ARM/ARMInstrVFP.td +++ b/llvm/lib/Target/ARM/ARMInstrVFP.td @@ -1212,6 +1212,10 @@ let Uses = [FPSCR] in { "vmrs", "\t$Rt, fpexc", []>; def VMRS_FPSID : MovFromVFP<0b0000 /* fpsid */, (outs GPR:$Rt), (ins), "vmrs", "\t$Rt, fpsid", []>; + def VMRS_MVFR0 : MovFromVFP<0b0111 /* mvfr0 */, (outs GPR:$Rt), (ins), + "vmrs", "\t$Rt, mvfr0", []>; + def VMRS_MVFR1 : MovFromVFP<0b0110 /* mvfr1 */, (outs GPR:$Rt), (ins), + "vmrs", "\t$Rt, mvfr1", []>; } //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/ARM/ARMRegisterInfo.td b/llvm/lib/Target/ARM/ARMRegisterInfo.td index 527e8b5a6ab..1327fb840e8 100644 --- a/llvm/lib/Target/ARM/ARMRegisterInfo.td +++ b/llvm/lib/Target/ARM/ARMRegisterInfo.td @@ -166,6 +166,8 @@ def ITSTATE : ARMReg<4, "itstate">; // Special Registers - only available in privileged mode. def FPSID : ARMReg<0, "fpsid">; +def MVFR1 : ARMReg<6, "mvfr1">; +def MVFR0 : ARMReg<7, "mvfr0">; def FPEXC : ARMReg<8, "fpexc">; // Register classes. |
