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c37d4bbf1f
llvm-6502/lib/Target/X86/AsmParser
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Kevin Enderby c37d4bbf1f Fix llvm-mc handing of x86 instructions that take 8-bit unsigned immediates. 
llvm-mc gives an "invalid operand" error for instructions that take an unsigned
immediate which have the high bit set such as:
    pblendw $0xc5, %xmm2, %xmm1
llvm-mc treats all x86 immediates as signed values and range checks them.
A small number of x86 instructions use the imm8 field as a set of bits.
This change only changes those instructions and where the high bit is not
ignored.  The others remain unchanged.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136287 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-27 23:01:50 +00:00
..
CMakeLists.txt Clean up a pile of hacks in our CMake build relating to TableGen. 2011-07-26 00:09:08 +00:00
Makefile
X86AsmLexer.cpp Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser. 2011-07-26 00:24:13 +00:00
X86AsmParser.cpp Fix llvm-mc handing of x86 instructions that take 8-bit unsigned immediates. 2011-07-27 23:01:50 +00:00