Changes in directory llvm/lib/Target/PowerPC:
PPCRegisterInfo.cpp updated: 1.65 -> 1.66
---
Log message:
Fix the PowerPC JIT-only failure on UnitTests/Vector/sumarray-dbl, which is
really a bad codegen bug that LLC happens to get lucky with. I must chat with
Nate for the proper fix.
---
Diffs of the changes: (+2 -2)
PPCRegisterInfo.cpp | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp
diff -u llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.65
llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.66
--- llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp:1.65 Thu May 4 12:52:23 2006
+++ llvm/lib/Target/PowerPC/PPCRegisterInfo.cpp Wed May 10 01:38:32 2006
@@ -506,11 +506,11 @@
// If there is a preferred stack alignment, align R1 now
if (MaxAlign > TargetAlign) {
assert(isPowerOf2_32(MaxAlign) && MaxAlign < 32767 && "Invalid
alignment!");
- assert(isInt16(MaxAlign-NumBytes) && "Unhandled stack size and
alignment!");
+ assert(isInt16(0-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)
- .addImm(MaxAlign-NumBytes);
+ .addImm(0-NumBytes);
BuildMI(MBB, MBBI, PPC::STWUX, 3)
.addReg(PPC::R1).addReg(PPC::R1).addReg(PPC::R0);
} else if (NumBytes <= 32768) {
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