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| author | Evan Cheng <evan.cheng@apple.com> | 2007-01-31 23:35:18 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2007-01-31 23:35:18 +0000 |
| commit | e5c19993cdf1578c46d29f38c4931ee88fc6eafc (patch) | |
| tree | 68a65b1677a1e2966b087a37a3f2d25d0b796044 /llvm/lib/Target | |
| parent | b0ff625a318e43a2a26543f9c97c283e2af2c007 (diff) | |
| download | bcm5719-llvm-e5c19993cdf1578c46d29f38c4931ee88fc6eafc.tar.gz bcm5719-llvm-e5c19993cdf1578c46d29f38c4931ee88fc6eafc.zip | |
Handle an interesting corner case: the constpool_entry being reference is two
instructions away, i.e. its address is equal to PC.
%r0 = tLDRpci <cp#0>
bx
CONSTPOOL_ENTRY 0 <cp#0>, 4
llvm-svn: 33728
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMConstantIslandPass.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp b/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp index 132ec8030fd..93115288b92 100644 --- a/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp +++ b/llvm/lib/Target/ARM/ARMConstantIslandPass.cpp @@ -472,7 +472,7 @@ bool ARMConstantIslands::CPEIsInRange(MachineInstr *MI, MachineInstr *CPEMI, << " at offset " << int(UserOffset-CPEOffset) << "\t" << *MI); - if (UserOffset < CPEOffset) { + if (UserOffset <= CPEOffset) { // User before the CPE. if (CPEOffset-UserOffset <= MaxDisp) return true; @@ -563,7 +563,7 @@ bool ARMConstantIslands::BBIsInRange(MachineInstr *MI,MachineBasicBlock *DestBB, << " at offset " << int(BrOffset-DestOffset) << "\t" << *MI); - if (BrOffset < DestOffset) { + if (BrOffset <= DestOffset) { if (DestOffset - BrOffset < MaxDisp) return true; } else { |
