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)>;
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
