[PATCH] MIR Serialization: Serialize the null register operands.
Duncan P. N. Exon Smith
dexonsmith at apple.com
Tue Jun 23 12:06:10 PDT 2015
> On 2015-Jun-19, at 15:27, Alex Lorenz <arphaman at gmail.com> wrote:
> Hi dexonsmith, bob.wilson, bogner,
> This patch is based on a previous serialization patch that serializes immediate operands (http://reviews.llvm.org/D10573).
> This patch serializes the null register machine operands. It uses the '_' keyword to represent them, but you can also refer to them in the input source by using the '%noreg' named register syntax. Example:
> - '%eax = MOV32rm %rdi, 1, _, 0, %noreg'
> - 'RETQ %eax'
> rL LLVM
> EMAIL PREFERENCES
LGTM. I like the `_` idea instead of `%noreg`.
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