diff options
author | Nate Begeman <natebegeman@mac.com> | 2005-11-29 22:42:50 +0000 |
---|---|---|
committer | Nate Begeman <natebegeman@mac.com> | 2005-11-29 22:42:50 +0000 |
commit | 7ac8e6b6a85525e81a39d2a48c40b3b652583902 (patch) | |
tree | cdbe915fadef2922efc2d81df3061374e612701b /lib/Target/PowerPC/PPCInstrFormats.td | |
parent | f0701842f7569c4065d31710db29a01ec323fa8c (diff) | |
download | llvm-7ac8e6b6a85525e81a39d2a48c40b3b652583902.tar.gz llvm-7ac8e6b6a85525e81a39d2a48c40b3b652583902.tar.bz2 llvm-7ac8e6b6a85525e81a39d2a48c40b3b652583902.tar.xz |
Represent the encoding of the SPR instructions as they actually are, so
that we can use the correct SPR numbers in the InstrInfo.td file. This is
necessary to support VRsave.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24521 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrFormats.td')
-rw-r--r-- | lib/Target/PowerPC/PPCInstrFormats.td | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/Target/PowerPC/PPCInstrFormats.td b/lib/Target/PowerPC/PPCInstrFormats.td index d7a3e87836..ef3cf1a7ab 100644 --- a/lib/Target/PowerPC/PPCInstrFormats.td +++ b/lib/Target/PowerPC/PPCInstrFormats.td @@ -361,7 +361,16 @@ class XFXForm_1<bits<6> opcode, bits<10> xo, dag OL, string asmstr, bits<10> SPR; let Inst{6-10} = RT; - let Inst{11-20} = SPR; + let Inst{11} = SPR{4}; + let Inst{12} = SPR{3}; + let Inst{13} = SPR{2}; + let Inst{14} = SPR{1}; + let Inst{15} = SPR{0}; + let Inst{16} = SPR{9}; + let Inst{17} = SPR{8}; + let Inst{18} = SPR{7}; + let Inst{19} = SPR{6}; + let Inst{20} = SPR{5}; let Inst{21-30} = xo; let Inst{31} = 0; } @@ -411,7 +420,6 @@ class XFXForm_5a<bits<6> opcode, bits<10> xo, dag OL, string asmstr, let Inst{31} = 0; } - class XFXForm_7<bits<6> opcode, bits<10> xo, dag OL, string asmstr, InstrItinClass itin> : XFXForm_1<opcode, xo, OL, asmstr, itin>; |