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author | Björn Gustavsson <[email protected]> | 2018-08-24 10:10:15 +0200 |
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committer | Björn Gustavsson <[email protected]> | 2018-08-24 10:10:15 +0200 |
commit | 9facb02b91979ef90b47ac0a54d1eb71fdaa1ee1 (patch) | |
tree | 157b93e73c57080c88a8be1be821783403d0be3e /erts/emulator/beam/ops.tab | |
parent | 35979da59dd3c88601ed73a5eeb9054bbd28b5a1 (diff) | |
parent | b3af7a279312a6203865d13b5885960cd187bda2 (diff) | |
download | otp-9facb02b91979ef90b47ac0a54d1eb71fdaa1ee1.tar.gz otp-9facb02b91979ef90b47ac0a54d1eb71fdaa1ee1.tar.bz2 otp-9facb02b91979ef90b47ac0a54d1eb71fdaa1ee1.zip |
Merge branch 'bjorn/compiler/ssa'
* bjorn/compiler/ssa:
Travis CI: Run the SSA linter in the Linux64SmokeTest build
Remove retired compiler passes
Introduce a new SSA-based intermediate format
hipe_beam_to_icode: Correct translation of get_map_elements
beam_dead: Remove shortcut of binary matching instruction
beam_bs: Remove optimizations that are easier done on SSA format
Don't run unsafe compiler passes
Simplify optimizations by introducing is_nil late
beam_utils: Make is_tagged_tuple a pure test
beam_except: Enhance recognition of function_clause exceptions
beam_validator: Infer the types of copies in a smarter way
beam_validator: Improve merge of cons and literal list
beam_validator: Strengthen validation of func_info
beam_validator: Allow get_tuple_element before dsetelement
beam_validator: Don't transfer state to labels that can't be reached
beam_validator: Improve type analysis for tuples
beam_validator: Be more careful when updating try/catch state
beam_trim: Handle an empty list of instructions
v3_core: Number argument variables in ascending order
Teach binary instructions to use Y registers as destination
OTP-14894
Diffstat (limited to 'erts/emulator/beam/ops.tab')
-rw-r--r-- | erts/emulator/beam/ops.tab | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index c51e4ef784..5942a7e6bf 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1097,23 +1097,29 @@ i_bs_match_string x f W W bs_get_integer2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \ gen_get_integer2(Fail, Ms, Live, Sz, Unit, Flags, Dst) +i_bs_get_integer_small_imm Ms Bits Fail Flags Y=y => \ + i_bs_get_integer_small_imm Ms Bits Fail Flags x | move x Y + +i_bs_get_integer_imm Ms Bits Live Fail Flags Y=y => \ + i_bs_get_integer_imm Ms Bits Live Fail Flags x | move x Y + i_bs_get_integer_small_imm x W f? t x i_bs_get_integer_imm x W t f? t x -i_bs_get_integer f? t t x s x -i_bs_get_integer_8 x f? x -i_bs_get_integer_16 x f? x +i_bs_get_integer f? t t x s xy +i_bs_get_integer_8 x f? xy +i_bs_get_integer_16 x f? xy %if ARCH_64 -i_bs_get_integer_32 x f? x +i_bs_get_integer_32 x f? xy %endif # Fetching binaries from binaries. bs_get_binary2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \ gen_get_binary2(Fail, Ms, Live, Sz, Unit, Flags, Dst) -i_bs_get_binary_imm2 f? x t W t x -i_bs_get_binary2 f x t? s t x -i_bs_get_binary_all2 f? x t t x +i_bs_get_binary_imm2 f? x t W t xy +i_bs_get_binary2 f x t? s t xy +i_bs_get_binary_all2 f? x t t xy i_bs_get_binary_all_reuse x f? t # Fetching float from binaries. @@ -1122,7 +1128,7 @@ bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \ bs_get_float2 Fail=f Ms=x Live=u Sz=q Unit=u Flags=u Dst=d => jump Fail -i_bs_get_float2 f? x t s t x +i_bs_get_float2 f? x t s t xy # Miscellanous @@ -1156,14 +1162,14 @@ bs_context_to_binary x # Utf8/utf16/utf32 support. (R12B-5) # bs_get_utf8 Fail=f Ms=x u u Dst=d => i_bs_get_utf8 Ms Fail Dst -i_bs_get_utf8 x f? x +i_bs_get_utf8 x f? xy bs_skip_utf8 Fail=f Ms=x u u => i_bs_get_utf8 Ms Fail x bs_get_utf16 Fail=f Ms=x u Flags=u Dst=d => i_bs_get_utf16 Ms Fail Flags Dst bs_skip_utf16 Fail=f Ms=x u Flags=u => i_bs_get_utf16 Ms Fail Flags x -i_bs_get_utf16 x f? t x +i_bs_get_utf16 x f? t xy bs_get_utf32 Fail=f Ms=x Live=u Flags=u Dst=d => \ bs_get_integer2 Fail Ms Live i=32 u=1 Flags Dst | \ @@ -1182,6 +1188,9 @@ i_bs_validate_unicode_retract j s S bs_init2 Fail Sz Words Regs Flags Dst | binary_too_big(Sz) => system_limit Fail +bs_init2 Fail Sz Words Regs Flags Dst=y => \ + bs_init2 Fail Sz Words Regs Flags x | move x Dst + bs_init2 Fail Sz=u Words=u==0 Regs Flags Dst => i_bs_init Sz Regs Dst bs_init2 Fail Sz=u Words Regs Flags Dst => \ @@ -1202,6 +1211,8 @@ i_bs_init_heap W I t? x bs_init_bits Fail Sz=o Words Regs Flags Dst => system_limit Fail +bs_init_bits Fail Sz Words Regs Flags Dst=y => \ + bs_init_bits Fail Sz Words Regs Flags x | move x Dst bs_init_bits Fail Sz=u Words=u==0 Regs Flags Dst => i_bs_init_bits Sz Regs Dst bs_init_bits Fail Sz=u Words Regs Flags Dst => i_bs_init_bits_heap Sz Words Regs Dst @@ -1230,7 +1241,7 @@ bs_private_append Fail Size Unit Bin Flags Dst => \ bs_init_writable -i_bs_append j? I t? t s x +i_bs_append j? I t? t s xy i_bs_private_append j? t s S x # |