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| author | Kevin Enderby <enderby@apple.com> | 2011-07-27 23:01:50 +0000 |
|---|---|---|
| committer | Kevin Enderby <enderby@apple.com> | 2011-07-27 23:01:50 +0000 |
| commit | 5ef6c453a6fa596180c180ace15dae064853ead1 (patch) | |
| tree | 516c1f7b578dab7b4a6c67baf9757acb3548e6b0 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 16dd4adcbe8d11736932e5c2c3e691b0694eb32d (diff) | |
| download | bcm5719-llvm-5ef6c453a6fa596180c180ace15dae064853ead1.tar.gz bcm5719-llvm-5ef6c453a6fa596180c180ace15dae064853ead1.zip | |
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.
llvm-svn: 136287
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions
