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| author | Sverker Eriksson <[email protected]> | 2011-11-07 16:24:10 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2011-11-17 14:16:15 +0100 |
| commit | 2ac3f65eeeac88cf2a9a8b339eab1fee3c94e42a (patch) | |
| tree | 75330989784432e3d106b98db1e1496eb5d2067a | |
| parent | b50243cb644e13fb37c9880d5b4a8faf2987a34b (diff) | |
| download | otp-2ac3f65eeeac88cf2a9a8b339eab1fee3c94e42a.tar.gz otp-2ac3f65eeeac88cf2a9a8b339eab1fee3c94e42a.tar.bz2 otp-2ac3f65eeeac88cf2a9a8b339eab1fee3c94e42a.zip | |
erts: Rename macros used by float instructions without FPE
No semantic change, just code clarification.
Use unique macro names instead of redefining the original ones.
| -rw-r--r-- | erts/emulator/beam/beam_emu.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c index 9c5450bd48..028a532b4c 100644 --- a/erts/emulator/beam/beam_emu.c +++ b/erts/emulator/beam/beam_emu.c @@ -4747,7 +4747,12 @@ void process_main(void) OpCase(fclearerror): OpCase(i_fcheckerror): erl_exit(1, "fclearerror/i_fcheckerror without fpe signals (beam_emu)"); +# define ERTS_NO_FPE_CHECK_INIT ERTS_FP_CHECK_INIT +# define ERTS_NO_FPE_ERROR ERTS_FP_ERROR #else +# define ERTS_NO_FPE_CHECK_INIT(p) +# define ERTS_NO_FPE_ERROR(p, a, b) + OpCase(fclearerror): { BeamInstr *next; @@ -4763,10 +4768,6 @@ void process_main(void) ERTS_FP_ERROR(c_p, freg[0].fd, goto fbadarith); NextPF(0, next); } -# undef ERTS_FP_CHECK_INIT -# undef ERTS_FP_ERROR -# define ERTS_FP_CHECK_INIT(p) -# define ERTS_FP_ERROR(p, a, b) #endif @@ -4774,45 +4775,45 @@ void process_main(void) BeamInstr *next; PreFetch(3, next); - ERTS_FP_CHECK_INIT(c_p); + ERTS_NO_FPE_CHECK_INIT(c_p); fb(Arg(2)) = fb(Arg(0)) + fb(Arg(1)); - ERTS_FP_ERROR(c_p, fb(Arg(2)), goto fbadarith); + ERTS_NO_FPE_ERROR(c_p, fb(Arg(2)), goto fbadarith); NextPF(3, next); } OpCase(i_fsub_lll): { BeamInstr *next; PreFetch(3, next); - ERTS_FP_CHECK_INIT(c_p); + ERTS_NO_FPE_CHECK_INIT(c_p); fb(Arg(2)) = fb(Arg(0)) - fb(Arg(1)); - ERTS_FP_ERROR(c_p, fb(Arg(2)), goto fbadarith); + ERTS_NO_FPE_ERROR(c_p, fb(Arg(2)), goto fbadarith); NextPF(3, next); } OpCase(i_fmul_lll): { BeamInstr *next; PreFetch(3, next); - ERTS_FP_CHECK_INIT(c_p); + ERTS_NO_FPE_CHECK_INIT(c_p); fb(Arg(2)) = fb(Arg(0)) * fb(Arg(1)); - ERTS_FP_ERROR(c_p, fb(Arg(2)), goto fbadarith); + ERTS_NO_FPE_ERROR(c_p, fb(Arg(2)), goto fbadarith); NextPF(3, next); } OpCase(i_fdiv_lll): { BeamInstr *next; PreFetch(3, next); - ERTS_FP_CHECK_INIT(c_p); + ERTS_NO_FPE_CHECK_INIT(c_p); fb(Arg(2)) = fb(Arg(0)) / fb(Arg(1)); - ERTS_FP_ERROR(c_p, fb(Arg(2)), goto fbadarith); + ERTS_NO_FPE_ERROR(c_p, fb(Arg(2)), goto fbadarith); NextPF(3, next); } OpCase(i_fnegate_ll): { BeamInstr *next; PreFetch(2, next); - ERTS_FP_CHECK_INIT(c_p); + ERTS_NO_FPE_CHECK_INIT(c_p); fb(Arg(1)) = -fb(Arg(0)); - ERTS_FP_ERROR(c_p, fb(Arg(1)), goto fbadarith); + ERTS_NO_FPE_ERROR(c_p, fb(Arg(1)), goto fbadarith); NextPF(2, next); fbadarith: |