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| author | Björn Gustavsson <[email protected]> | 2016-04-18 10:22:21 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2016-04-18 10:22:21 +0200 |
| commit | 3a0aa160f5f13857d7335c3f3524bd0a59250cc4 (patch) | |
| tree | d553a260475219df046dc544ac82fc32c3357156 /erts/emulator/beam/beam_emu.c | |
| parent | 6f137f7f326a03098d72806495a1365938f14314 (diff) | |
| parent | 9b2ee6cfdc09090df81be40ca1d7358c3d273743 (diff) | |
| download | otp-3a0aa160f5f13857d7335c3f3524bd0a59250cc4.tar.gz otp-3a0aa160f5f13857d7335c3f3524bd0a59250cc4.tar.bz2 otp-3a0aa160f5f13857d7335c3f3524bd0a59250cc4.zip | |
Merge branch 'bjorn/erts/beam_load'
* bjorn/erts/beam_load:
Optimize get_tuple_element instructions that target Y registers
Mend beam_SUITE:packed_registers/1
Correct unpacking of 3 operands on 32-bit archictectures
Eliminate misleading #ifdef ARCH_64 in beam_opcodes.h
beam_debug: Correct masking when unpacking packed operands
Diffstat (limited to 'erts/emulator/beam/beam_emu.c')
| -rw-r--r-- | erts/emulator/beam/beam_emu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 254bfe4ba0..72526bca5e 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -702,6 +702,17 @@ void** beam_ops; dst[1] = E2; \ } while (0) +#define GetTupleElement2Y(Src, Element, D1, D2) \ + do { \ + Eterm* src; \ + Eterm E1, E2; \ + src = ADD_BYTE_OFFSET(tuple_val(Src), (Element)); \ + E1 = src[0]; \ + E2 = src[1]; \ + D1 = E1; \ + D2 = E2; \ + } while (0) + #define GetTupleElement3(Src, Element, Dest) \ do { \ Eterm* src; \ |