Age | Commit message (Collapse) | Author |
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A test instruction with the same target label as jump immediately
followed it was supposed to be removed, but it was kept anyway.
Fix that optimization, but also make sure that the test instruction
is kept if the test instruction may have side effects (such as
a bit syntax matching instruction).
While at it, make the code cleaner by breaking it up into two clauses
and don't remove the jump instruction if it is redudant (removal of
redundant jump instructions is already handled in another place).
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* bg/compiler-remove-r11-support:
compiler: Don't support the no_binaries option
erts: Don't support the put_string/3 instruction
compiler: Don't support the no_constant_pool option
compiler: Don't support the r11 option
test_server: Don't support communication with R11 nodes
binary_SUITE: Don't test bit-level binary roundtrips with R11 nodes
erts: Test compatibility of funs with R12 instead of R11
OTP-8531 bg/compiler-remove-r11-support
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The no_constant_pool option was implied by the r11 option. It turns
off the usage of the constant (literal) pool, so that BEAM
instructions that use constants can be loaded in an R11 system.
Since the r11 option has been removed, there is no need to
retain the no_constant_pool option.
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