Changes in directory llvm/lib/Target/X86:
X86InstrInfo.td updated: 1.210 -> 1.211
---
Log message:
Zero extending load from i1 to i8.
---
Diffs of the changes: (+2 -0)
X86InstrInfo.td | 2 ++
1 files changed, 2 insertions(+)
Index: llvm/lib/Target/X86/X86InstrInfo.td
diff -u llvm/lib/Target/X86/X86InstrInfo.td:1.210
llvm/lib/Target/X86/X86InstrInfo.td:1.211
--- llvm/lib/Target/X86/X86InstrInfo.td:1.210 Mon Jan 16 18:19:47 2006
+++ llvm/lib/Target/X86/X86InstrInfo.td Tue Jan 17 01:02:46 2006
@@ -343,6 +343,7 @@
def sextloadi32i8 : PatFrag<(ops node:$ptr), (i32 (sextload node:$ptr, i8))>;
def sextloadi32i16 : PatFrag<(ops node:$ptr), (i32 (sextload node:$ptr, i16))>;
+def zextloadi8i1 : PatFrag<(ops node:$ptr), (i8 (zextload node:$ptr, i1))>;
def zextloadi16i1 : PatFrag<(ops node:$ptr), (i16 (zextload node:$ptr, i1))>;
def zextloadi32i1 : PatFrag<(ops node:$ptr), (i32 (zextload node:$ptr, i1))>;
def zextloadi16i8 : PatFrag<(ops node:$ptr), (i16 (zextload node:$ptr, i8))>;
@@ -3029,6 +3030,7 @@
// {s|z}extload bool -> {s|z}extload byte
def : Pat<(sextloadi16i1 addr:$src), (MOVSX16rm8 addr:$src)>;
def : Pat<(sextloadi32i1 addr:$src), (MOVSX32rm8 addr:$src)>;
+def : Pat<(zextloadi8i1 addr:$src), (MOV8rm addr:$src)>;
def : Pat<(zextloadi16i1 addr:$src), (MOVZX16rm8 addr:$src)>;
def : Pat<(zextloadi32i1 addr:$src), (MOVZX32rm8 addr:$src)>;
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