Changes in directory llvm/lib/Target/SparcV8:
SparcV8InstrInfo.td updated: 1.84 -> 1.85 --- Log message: add support for integer extloads --- Diffs of the changes: (+9 -0) SparcV8InstrInfo.td | 9 +++++++++ 1 files changed, 9 insertions(+) Index: llvm/lib/Target/SparcV8/SparcV8InstrInfo.td diff -u llvm/lib/Target/SparcV8/SparcV8InstrInfo.td:1.84 llvm/lib/Target/SparcV8/SparcV8InstrInfo.td:1.85 --- llvm/lib/Target/SparcV8/SparcV8InstrInfo.td:1.84 Sun Dec 18 17:10:57 2005 +++ llvm/lib/Target/SparcV8/SparcV8InstrInfo.td Sun Dec 18 17:18:37 2005 @@ -713,3 +713,12 @@ // Return of a value, which has an input flag. def : Pat<(retflag ICC/*HACK*/), (RETL)>; + +// Map integer extload's to zextloads. +// Handling 1 bit extload +def : Pat<(i32 (extload ADDRrr:$src, i1)), (LDUBrr ADDRrr:$src)>; +def : Pat<(i32 (extload ADDRri:$src, i1)), (LDUBri ADDRri:$src)>; +def : Pat<(i32 (extload ADDRrr:$src, i8)), (LDUBrr ADDRrr:$src)>; +def : Pat<(i32 (extload ADDRri:$src, i8)), (LDUBri ADDRri:$src)>; +def : Pat<(i32 (extload ADDRrr:$src, i16)), (LDUHrr ADDRrr:$src)>; +def : Pat<(i32 (extload ADDRri:$src, i16)), (LDUHri ADDRri:$src)>; _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
