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2011-02-07v3_codegen: Use the latest instance of StBjörn Gustavsson
By accident a previous instance of St is used, which is harmless in this case, but leads to worse quality of the generated code.
2010-09-23Fix compiler crash when constructing zero-size binary segmentsBjörn Gustavsson
Code such as foo(A) -> <<A:0>>. would cause a compiler crash.
2010-03-26compiler: Suppress bs_context_to_binary/1 for a literal operandBjörn Gustavsson
The inliner can cause illegal uses of the bs_context_to_binary/1 instruction, such as: bs_context_to_binary {literal,"string"} or bs_context_to_binary {integer,1} Remove the bs_context_to_binary/1 instruction if the operand is not a register (it is clearly not needed).
2010-03-25Merge branch 'bg/compiler-remove-r11-support' into devErlang/OTP
* 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
2010-03-22compiler: Don't support the no_constant_pool optionBjörn Gustavsson
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.
2009-11-20The R13B03 release.OTP_R13B03Erlang/OTP