| ; Options for the DEC Alpha port of the compiler |
| ; |
| ; Copyright (C) 2005 Free Software Foundation, Inc. |
| ; |
| ; This file is part of GCC. |
| ; |
| ; GCC is free software; you can redistribute it and/or modify it under |
| ; the terms of the GNU General Public License as published by the Free |
| ; Software Foundation; either version 2, or (at your option) any later |
| ; version. |
| ; |
| ; GCC is distributed in the hope that it will be useful, but WITHOUT |
| ; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| ; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| ; License for more details. |
| ; |
| ; You should have received a copy of the GNU General Public License |
| ; along with GCC; see the file COPYING. If not, write to the Free |
| ; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA |
| ; 02110-1301, USA. |
| |
| msoft-float |
| Target Report Mask(SOFT_FP) |
| Do not use hardware fp |
| |
| mfp-regs |
| Target Report Mask(FPREGS) |
| Use fp registers |
| |
| mgas |
| Target RejectNegative Mask(GAS) |
| Assume GAS |
| |
| malpha-as |
| Target RejectNegative InverseMask(GAS) |
| Do not assume GAS |
| |
| mieee-conformant |
| Target RejectNegative Mask(IEEE_CONFORMANT) |
| Request IEEE-conformant math library routines (OSF/1) |
| |
| mieee |
| Target Report RejectNegative Mask(IEEE) |
| Emit IEEE-conformant code, without inexact exceptions |
| |
| mieee-with-inexact |
| Target Report RejectNegative Mask(IEEE_WITH_INEXACT) |
| |
| mbuild-constants |
| Target Report Mask(BUILD_CONSTANTS) |
| Do not emit complex integer constants to read-only memory |
| |
| mfloat-vax |
| Target Report RejectNegative Mask(FLOAT_VAX) |
| Use VAX fp |
| |
| mfloat-ieee |
| Target Report RejectNegative InverseMask(FLOAT_VAX) |
| Do not use VAX fp |
| |
| mbwx |
| Target Report Mask(BWX) |
| Emit code for the byte/word ISA extension |
| |
| mmax |
| Target Report Mask(MAX) |
| Emit code for the motion video ISA extension |
| |
| mfix |
| Target Report Mask(FIX) |
| Emit code for the fp move and sqrt ISA extension |
| |
| mcix |
| Target Report Mask(CIX) |
| Emit code for the counting ISA extension |
| |
| mexplicit-relocs |
| Target Report Mask(EXPLICIT_RELOCS) |
| Emit code using explicit relocation directives |
| |
| msmall-data |
| Target Report RejectNegative Mask(SMALL_DATA) |
| Emit 16-bit relocations to the small data areas |
| |
| mlarge-data |
| Target Report RejectNegative InverseMask(SMALL_DATA) |
| Emit 32-bit relocations to the small data areas |
| |
| msmall-text |
| Target Report RejectNegative Mask(SMALL_TEXT) |
| Emit direct branches to local functions |
| |
| mlarge-text |
| Target Report RejectNegative InverseMask(SMALL_TEXT) |
| Emit indirect branches to local functions |
| |
| mtls-kernel |
| Target Report Mask(TLS_KERNEL) |
| Emit rdval instead of rduniq for thread pointer |
| |
| mlong-double-128 |
| Target Report RejectNegative Mask(LONG_DOUBLE_128) |
| Use 128-bit long double |
| |
| mlong-double-64 |
| Target Report RejectNegative InverseMask(LONG_DOUBLE_128) |
| Use 64-bit long double |
| |
| mcpu= |
| Target RejectNegative Joined Var(alpha_cpu_string) |
| Use features of and schedule given CPU |
| |
| mtune= |
| Target RejectNegative Joined Var(alpha_tune_string) |
| Schedule given CPU |
| |
| mfp-rounding-mode= |
| Target RejectNegative Joined Var(alpha_fprm_string) |
| Control the generated fp rounding mode |
| |
| mfp-trap-mode= |
| Target RejectNegative Joined Var(alpha_fptm_string) |
| Control the IEEE trap mode |
| |
| mtrap-precision= |
| Target RejectNegative Joined Var(alpha_tp_string) |
| Control the precision given to fp exceptions |
| |
| mmemory-latency= |
| Target RejectNegative Joined Var(alpha_mlat_string) |
| Tune expected memory latency |
| |
| mtls-size= |
| Target RejectNegative Joined UInteger Var(alpha_tls_size) Init(32) |
| Specify bit size of immediate TLS offsets |
