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Add a mask for "cmpb $imm, (%rdi)" on x86_64 

llvm-svn: 149245
This commit is contained in:
Alexander Potapenko 2012-01-30 12:49:00 +00:00
parent 4c727853ed
commit 81ebb0aafb
1 changed files with 1 additions and 0 deletions
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compiler-rt/lib/asan/mach_override/mach_override.c
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@ -695,6 +695,7 @@ static AsmInstructionMatch possibleInstructions[] = {
{ 0x3, {0xFF, 0xFF, 0x00}, {0xFF, 0x77, 0x00} }, // pushq $imm(%rdi)
{ 0x2, {0xFF, 0xFF}, {0x31, 0xC0} }, // xor %eax, %eax
{ 0x5, {0xFF, 0x00, 0x00, 0x00, 0x00}, {0x25, 0x00, 0x00, 0x00, 0x00} }, // and $imm, %eax
{ 0x3, {0xFF, 0xFF, 0xFF}, {0x80, 0x3F, 0x00} }, // cmpb $imm, (%rdi)
{ 0x8, {0xFF, 0xFF, 0xCF, 0xFF, 0x00, 0x00, 0x00, 0x00},
{0x48, 0x8B, 0x04, 0x25, 0x00, 0x00, 0x00, 0x00}, }, // mov $imm, %{rax,rdx,rsp,rsi}