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| author | Bob Wilson <bob.wilson@apple.com> | 2010-08-27 21:44:35 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-08-27 21:44:35 +0000 |
| commit | af371b49a8c65bd44223682fd5ee3c669e885fed (patch) | |
| tree | c8fa1e0f96f9a46cac200a87ea9d9015d15c993b /llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp | |
| parent | 15871f23e34a46fcbc7125a6b65d7f037fb6e1b7 (diff) | |
| download | bcm5719-llvm-af371b49a8c65bd44223682fd5ee3c669e885fed.tar.gz bcm5719-llvm-af371b49a8c65bd44223682fd5ee3c669e885fed.zip | |
Unsigned value cannot be < 0.
llvm-svn: 112300
Diffstat (limited to 'llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp b/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp index db580fbf7b1..2dbfb607739 100644 --- a/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp +++ b/llvm/lib/Target/ARM/ARMLoadStoreOptimizer.cpp @@ -409,7 +409,7 @@ static inline bool isMatchingDecrement(MachineInstr *MI, unsigned Base, return false; // Make sure the offset fits in 8 bits. - if (Bytes <= 0 || (Limit && Bytes >= Limit)) + if (Bytes == 0 || (Limit && Bytes >= Limit)) return false; unsigned Scale = (MI->getOpcode() == ARM::tSUBspi) ? 4 : 1; // FIXME @@ -433,7 +433,7 @@ static inline bool isMatchingIncrement(MachineInstr *MI, unsigned Base, MI->getOpcode() != ARM::ADDri) return false; - if (Bytes <= 0 || (Limit && Bytes >= Limit)) + if (Bytes == 0 || (Limit && Bytes >= Limit)) // Make sure the offset fits in 8 bits. return false; |
