It helps bug 709731 a lot if the first instruction of a block has no uses. As we discussed last week, the easiest way to accomplish this is to add a nop like LLabel.
Passes tests with LSRA and greedy on x86 and x64.
Attachment #583127 - Flags: review?(dvander)
Attachment #583127 - Flags: review?(dvander) → review+
Status: ASSIGNED → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
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