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| author | Alexey Samsonov <samsonov@google.com> | 2014-03-31 07:59:33 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2014-03-31 07:59:33 +0000 |
| commit | 23aaf2a1824a266c5fd1787af88a7c2f38fb3807 (patch) | |
| tree | 22c7d407d45ddc3882e4fee5a47e44fe1f295bdd /llvm/lib/Target/ARM64/Disassembler | |
| parent | 070a752d7e9965eaeac8d58e289074e06cbc2cc6 (diff) | |
| download | bcm5719-llvm-23aaf2a1824a266c5fd1787af88a7c2f38fb3807.tar.gz bcm5719-llvm-23aaf2a1824a266c5fd1787af88a7c2f38fb3807.zip | |
Try to fix MSan bootstrap bot: make ARM64Disassembler::getInstruction() always initialize Size argument.
llvm-svn: 205171
Diffstat (limited to 'llvm/lib/Target/ARM64/Disassembler')
| -rw-r--r-- | llvm/lib/Target/ARM64/Disassembler/ARM64Disassembler.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM64/Disassembler/ARM64Disassembler.cpp b/llvm/lib/Target/ARM64/Disassembler/ARM64Disassembler.cpp index 800eaae27e6..1af8b2f498c 100644 --- a/llvm/lib/Target/ARM64/Disassembler/ARM64Disassembler.cpp +++ b/llvm/lib/Target/ARM64/Disassembler/ARM64Disassembler.cpp @@ -195,9 +195,11 @@ DecodeStatus ARM64Disassembler::getInstruction(MCInst &MI, uint64_t &Size, uint8_t bytes[4]; + Size = 0; // We want to read exactly 4 bytes of data. if (Region.readBytes(Address, 4, (uint8_t *)bytes) == -1) return Fail; + Size = 4; // Encoded as a small-endian 32-bit word in the stream. uint32_t insn = @@ -209,8 +211,6 @@ DecodeStatus ARM64Disassembler::getInstruction(MCInst &MI, uint64_t &Size, if (!result) return Fail; - Size = 4; - return Success; } |
