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| author | David Majnemer <david.majnemer@gmail.com> | 2013-06-04 17:46:15 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2013-06-04 17:46:15 +0000 |
| commit | 35e7751af455f2cc559cdc2d3424b53706e09bb3 (patch) | |
| tree | 0513bb80dc7a5583aad2170d91b3589dae4f3c03 /lib/Target/ARM/ARMConstantIslandPass.cpp | |
| parent | 8240ef04108620fef51219e9495a6e71e95ccd75 (diff) | |
| download | llvm-35e7751af455f2cc559cdc2d3424b53706e09bb3.tar.gz llvm-35e7751af455f2cc559cdc2d3424b53706e09bb3.tar.bz2 llvm-35e7751af455f2cc559cdc2d3424b53706e09bb3.tar.xz | |
ARM: Fix crash in ARM backend inside of ARMConstantIslandPass
The ARM backend did not expect LDRBi12 to hold a constant pool operand.
Allow for LLVM to deal with the instruction similar to how it deals with
LDRi12.
This fixes PR16215.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183238 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMConstantIslandPass.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMConstantIslandPass.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMConstantIslandPass.cpp b/lib/Target/ARM/ARMConstantIslandPass.cpp index 7c16ce78ff..cff5ce27bc 100644 --- a/lib/Target/ARM/ARMConstantIslandPass.cpp +++ b/lib/Target/ARM/ARMConstantIslandPass.cpp @@ -753,6 +753,7 @@ initializeFunctionInfo(const std::vector<MachineInstr*> &CPEMIs) { Scale = 4; break; + case ARM::LDRBi12: case ARM::LDRi12: case ARM::LDRcp: case ARM::t2LDRpci: |