diff options
| 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 | a2e35588c669a70fdc81426df8654fb4efc1d7f4 (patch) | |
| tree | bccd09bbf3ea79edd76057f2625a51ef8cf7677e /lib/Target/ARM/ARMConstantIslandPass.cpp | |
| parent | 7588ad478aa95a7eb109034f0496f6d5a9769103 (diff) | |
| download | llvm-a2e35588c669a70fdc81426df8654fb4efc1d7f4.tar.gz llvm-a2e35588c669a70fdc81426df8654fb4efc1d7f4.tar.bz2 llvm-a2e35588c669a70fdc81426df8654fb4efc1d7f4.tar.xz | |
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33728 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMConstantIslandPass.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMConstantIslandPass.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp index 132ec8030f..93115288b9 100644 --- a/lib/Target/ARM/ARMConstantIslandPass.cpp +++ b/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 { |