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

[Dale Johannesen]

Changes in directory llvm/lib/Target/ARM:

ARMInstrVFP.td updated: 1.2 -> 1.3
---
Log message:

Evan's patch to avoid FPreg->intreg copy for cvt; store to mem


---
Diffs of the changes:  (+5 -0)

 ARMInstrVFP.td |    5 +++++
 1 files changed, 5 insertions(+)


Index: llvm/lib/Target/ARM/ARMInstrVFP.td
diff -u llvm/lib/Target/ARM/ARMInstrVFP.td:1.2 llvm/lib/Target/ARM/ARMInstrVFP.td:1.3
--- llvm/lib/Target/ARM/ARMInstrVFP.td:1.2	Wed May  2 19:32:00 2007
+++ llvm/lib/Target/ARM/ARMInstrVFP.td	Thu May  3 15:54:42 2007
@@ -78,6 +78,11 @@
                  [(store SPR:$src, addrmode5:$addr)]>;
 } // isStore
 
+// avoid copying result of FTOUIZ to int reg when we're just storing it
+let AddedComplexity = 1 in
+def : ARMPat<(store (i32 (bitconvert SPR:$src)), addrmode5:$addr),
+             (FSTS SPR:$src, addrmode5:$addr)>;
+
 //===----------------------------------------------------------------------===//
 //  Load / store multiple Instructions.
 //