[llvm] r214297 - Add BookE's wrtee and wrteei instructions.
Joerg Sonnenberger
joerg at bec.de
Wed Jul 30 03:32:52 PDT 2014
Author: joerg
Date: Wed Jul 30 05:32:51 2014
New Revision: 214297
URL: http://llvm.org/viewvc/llvm-project?rev=214297&view=rev
Log:
Add BookE's wrtee and wrteei instructions.
Modified:
llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td
llvm/trunk/test/MC/Disassembler/PowerPC/ppc64-encoding-bookIII.txt
llvm/trunk/test/MC/PowerPC/ppc64-encoding-bookIII.s
Modified: llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td?rev=214297&r1=214296&r2=214297&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCInstrInfo.td Wed Jul 30 05:32:51 2014
@@ -3064,6 +3064,19 @@ def MFSRIN: XForm_srin<31, 659, (outs gp
def MTMSR: XForm_mtmsr<31, 146, (outs), (ins gprc:$RS, i32imm:$L),
"mtmsr $RS, $L", IIC_SprMTMSR>;
+def WRTEE: XForm_mtmsr<31, 131, (outs), (ins gprc:$RS),
+ "wrtee $RS", IIC_SprMTMSR>, Requires<[IsBookE]> {
+ let L = 0;
+}
+
+def WRTEEI: I<31, (outs), (ins i1imm:$E), "wrteei $E", IIC_SprMTMSR>,
+ Requires<[IsBookE]> {
+ bits<1> E;
+
+ let Inst{16} = E;
+ let Inst{21-30} = 163;
+}
+
def MFMSR : XForm_rs<31, 83, (outs gprc:$RT), (ins),
"mfmsr $RT", IIC_SprMFMSR, []>;
Modified: llvm/trunk/test/MC/Disassembler/PowerPC/ppc64-encoding-bookIII.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/Disassembler/PowerPC/ppc64-encoding-bookIII.txt?rev=214297&r1=214296&r2=214297&view=diff
==============================================================================
--- llvm/trunk/test/MC/Disassembler/PowerPC/ppc64-encoding-bookIII.txt (original)
+++ llvm/trunk/test/MC/Disassembler/PowerPC/ppc64-encoding-bookIII.txt Wed Jul 30 05:32:51 2014
@@ -109,3 +109,10 @@
0x4c 0x00 0x00 0x64
# CHECK: rfci
0x4c 0x00 0x00 0x66
+
+# CHECK: wrtee 12
+0x7d 0x80 0x01 0x06
+# CHECK: wrteei 0
+0x7c 0x00 0x01 0x46
+# CHECK: wrteei 1
+0x7c 0x00 0x81 0x46
Modified: llvm/trunk/test/MC/PowerPC/ppc64-encoding-bookIII.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/PowerPC/ppc64-encoding-bookIII.s?rev=214297&r1=214296&r2=214297&view=diff
==============================================================================
--- llvm/trunk/test/MC/PowerPC/ppc64-encoding-bookIII.s (original)
+++ llvm/trunk/test/MC/PowerPC/ppc64-encoding-bookIII.s Wed Jul 30 05:32:51 2014
@@ -160,3 +160,15 @@
# CHECK-BE: rfci # encoding: [0x4c,0x00,0x00,0x66]
# CHECK-LE: rfci # encoding: [0x66,0x00,0x00,0x4c]
rfci
+
+# CHECK-BE: wrtee 12 # encoding: [0x7d,0x80,0x01,0x06]
+# CHECK-LE: wrtee 12 # encoding: [0x06,0x01,0x80,0x7d]
+ wrtee %r12
+
+# CHECK-BE: wrteei 0 # encoding: [0x7c,0x00,0x01,0x46]
+# CHECK-LE: wrteei 0 # encoding: [0x46,0x01,0x00,0x7c]
+ wrteei 0
+
+# CHECK-BE: wrteei 1 # encoding: [0x7c,0x00,0x81,0x46]
+# CHECK-LE: wrteei 1 # encoding: [0x46,0x81,0x00,0x7c]
+ wrteei 1
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