[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp

[Nate Begeman]

Changes in directory llvm/lib/Target/PowerPC:

PPCRegisterInfo.cpp updated: 1.56 -> 1.57
---
Log message:

Fix SingleSource/UnitTests/Vector/sumarray-dbl


---
Diffs of the changes:  (+3 -4)

 PPCRegisterInfo.cpp |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)


Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.56 llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.57
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.56	Tue Apr 11 14:29:21 2006
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp	Tue Apr 11 14:44:43 2006
@@ -397,12 +397,11 @@
   // If there is a preferred stack alignment, align R1 now
   if (MaxAlign > TargetAlign) {
     assert(isPowerOf2_32(MaxAlign) && MaxAlign < 32767 && "Invalid alignment!");
-    assert(NumBytes <= 32768 && "Unhandled stack size and alignment combo!");
+    assert(isInt16(MaxAlign-NumBytes) && "Unhandled stack size and alignment!");
     BuildMI(MBB, MBBI, PPC::RLWINM, 4, PPC::R0)
       .addReg(PPC::R1).addImm(0).addImm(32-Log2_32(MaxAlign)).addImm(31);
-    BuildMI(MBB, MBBI, PPC::SUBFIC,2,PPC::R0).addReg(PPC::R0).addSImm(MaxAlign);
-    BuildMI(MBB, MBBI, PPC::ADDI, 2, PPC::R0).addReg(PPC::R0)
-      .addSImm(NegNumbytes);
+    BuildMI(MBB, MBBI, PPC::SUBFIC,2,PPC::R0).addReg(PPC::R0)
+      .addSImm(MaxAlign-NumBytes);
     BuildMI(MBB, MBBI, PPC::STWUX, 3)
       .addReg(PPC::R1).addReg(PPC::R1).addReg(PPC::R0);
   } else if (NumBytes <= 32768) {