| Commit message (Collapse) | Author | Age | Files | Lines |
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Dex code can lead to the creation of a phi with one
float input and one integer input. Since the SSA builder trusts
the verifier, it assumes that the integer input must be converted
to float. However, when the register is not used afterwards, the
verifier hasn't ensured that. Therefore, the compiler must remove
the phi prior to doing type propagation.
Change-Id: Idcd51c4dccce827c59d1f2b253bc1c919bc07df5
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- They are useless afterwards. If we keep them around, they can
crash the dump of the graph, where they always assume a previous
instruction.
- In the call to HTemporary::GetType, check that the previous
instruction exists.
Change-Id: Ie7bf44d05cb61e3654a69725c1980925580dd3a6
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Also:
- Fix misuses of emitting the rex prefix in the x86_64 assembler.
- Fix movaps code generation in the x86_64 assembler.
Change-Id: Ib6dcf6e7c4a9c43368cfc46b02ba50f69ae69cbe
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This information will be used when computing live ranges of
instructions.
Change-Id: I345ee833c1ccb4a8e725c7976453f6d58d350d74
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Change-Id: Ia9700756a0396d797a00b529896487d52c989329
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