[llvm-commits] CVS: llvm/lib/Target/ARM/ARMInstrInfo.td

[Rafael Espindola]

Changes in directory llvm/lib/Target/ARM:

ARMInstrInfo.td updated: 1.68 -> 1.69
---
Log message:

use Pat to implement extloadi8 and extloadi16


---
Diffs of the changes:  (+5 -8)

 ARMInstrInfo.td |   13 +++++--------
 1 files changed, 5 insertions(+), 8 deletions(-)


Index: llvm/lib/Target/ARM/ARMInstrInfo.td
diff -u llvm/lib/Target/ARM/ARMInstrInfo.td:1.68 llvm/lib/Target/ARM/ARMInstrInfo.td:1.69
--- llvm/lib/Target/ARM/ARMInstrInfo.td:1.68	Thu Oct 19 08:45:00 2006
+++ llvm/lib/Target/ARM/ARMInstrInfo.td	Thu Oct 19 12:05:03 2006
@@ -168,10 +168,6 @@
                        "ldrb $dst, [$addr]",
                        [(set IntRegs:$dst, (zextloadi8 IntRegs:$addr))]>;
 
-def LDRB2   : InstARM<(ops IntRegs:$dst, IntRegs:$addr),
-                       "ldrb $dst, [$addr]",
-                       [(set IntRegs:$dst, (extloadi8 IntRegs:$addr))]>;
-
 def LDRSB   : InstARM<(ops IntRegs:$dst, IntRegs:$addr),
                        "ldrsb $dst, [$addr]",
                        [(set IntRegs:$dst, (sextloadi8 IntRegs:$addr))]>;
@@ -180,10 +176,6 @@
                        "ldrh $dst, [$addr]",
                        [(set IntRegs:$dst, (zextloadi16 IntRegs:$addr))]>;
 
-def LDRH2   : InstARM<(ops IntRegs:$dst, IntRegs:$addr),
-                       "ldrh $dst, [$addr]",
-                       [(set IntRegs:$dst, (extloadi16 IntRegs:$addr))]>;
-
 def LDRSH   : InstARM<(ops IntRegs:$dst, IntRegs:$addr),
                        "ldrsh $dst, [$addr]",
                        [(set IntRegs:$dst, (sextloadi16 IntRegs:$addr))]>;
@@ -342,3 +334,8 @@
 
 def : Pat<(ARMcall texternalsym:$dst),
           (bl texternalsym:$dst)>;
+
+def : Pat<(extloadi8 IntRegs:$addr),
+          (LDRB IntRegs:$addr)>;
+def : Pat<(extloadi16 IntRegs:$addr),
+          (LDRH IntRegs:$addr)>;