| mbig-endian |
| Target Report RejectNegative Mask(BIG_ENDIAN) |
| Generate big endian code |
| |
| mlittle-endian |
| Target Report RejectNegative InverseMask(BIG_ENDIAN) |
| Generate little endian code |
| |
| mgnu-as |
| Target Report Mask(GNU_AS) |
| Generate code for GNU as |
| |
| mgnu-ld |
| Target Report Mask(GNU_LD) |
| Generate code for GNU ld |
| |
| mvolatile-asm-stop |
| Target Report Mask(VOL_ASM_STOP) |
| Emit stop bits before and after volatile extended asms |
| |
| mregister-names |
| Target Mask(REG_NAMES) |
| Use in/loc/out register names |
| |
| mno-sdata |
| Target Report RejectNegative Mask(NO_SDATA) |
| |
| msdata |
| Target Report RejectNegative InverseMask(NO_SDATA) |
| Enable use of sdata/scommon/sbss |
| |
| mno-pic |
| Target Report RejectNegative Mask(NO_PIC) |
| Generate code without GP reg |
| |
| mconstant-gp |
| Target Report RejectNegative Mask(CONST_GP) |
| gp is constant (but save/restore gp on indirect calls) |
| |
| mauto-pic |
| Target Report RejectNegative Mask(AUTO_PIC) |
| Generate self-relocatable code |
| |
| minline-float-divide-min-latency |
| Target Report RejectNegative Var(TARGET_INLINE_FLOAT_DIV, 1) |
| Generate inline floating point division, optimize for latency |
| |
| minline-float-divide-max-throughput |
| Target Report RejectNegative Var(TARGET_INLINE_FLOAT_DIV, 2) Init(2) |
| Generate inline floating point division, optimize for throughput |
| |
| mno-inline-float-divide |
| Target Report RejectNegative Var(TARGET_INLINE_FLOAT_DIV, 0) |
| |
| minline-int-divide-min-latency |
| Target Report RejectNegative Var(TARGET_INLINE_INT_DIV, 1) |
| Generate inline integer division, optimize for latency |
| |
| minline-int-divide-max-throughput |
| Target Report RejectNegative Var(TARGET_INLINE_INT_DIV, 2) |
| Generate inline integer division, optimize for throughput |
| |
| mno-inline-int-divide |
| Target Report RejectNegative Var(TARGET_INLINE_INT_DIV, 0) |
| Do not inline integer division |
| |
| minline-sqrt-min-latency |
| Target Report RejectNegative Var(TARGET_INLINE_SQRT, 1) |
| Generate inline square root, optimize for latency |
| |
| minline-sqrt-max-throughput |
| Target Report RejectNegative Var(TARGET_INLINE_SQRT, 2) |
| Generate inline square root, optimize for throughput |
| |
| mno-inline-sqrt |
| Target Report RejectNegative Var(TARGET_INLINE_SQRT, 0) |
| Do not inline square root |
| |
| mdwarf2-asm |
| Target Report Mask(DWARF2_ASM) |
| Enable Dwarf 2 line debug info via GNU as |
| |
| mearly-stop-bits |
| Target Report Mask(EARLY_STOP_BITS) |
| Enable earlier placing stop bits for better scheduling |
| |
| mfixed-range= |
| Target RejectNegative Joined |
| Specify range of registers to make fixed |
| |
| mtls-size= |
| Target RejectNegative Joined UInteger Var(ia64_tls_size) Init(22) |
| Specify bit size of immediate TLS offsets |
| |
| mtune= |
| Target RejectNegative Joined |
| Schedule code for given CPU |
| |
| msched-br-data-spec |
| Target Report Var(mflag_sched_br_data_spec) Init(0) |
| Use data speculation before reload |
| |
| msched-ar-data-spec |
| Target Report Var(mflag_sched_ar_data_spec) Init(1) |
| Use data speculation after reload |
| |
| msched-control-spec |
| Target Report Var(mflag_sched_control_spec) Init(0) |
| Use control speculation |
| |
| msched-br-in-data-spec |
| Target Report Var(mflag_sched_br_in_data_spec) Init(1) |
| Use in block data speculation before reload |
| |
| msched-ar-in-data-spec |
| Target Report Var(mflag_sched_ar_in_data_spec) Init(1) |
| Use in block data speculation after reload |
| |
| msched-in-control-spec |
| Target Report Var(mflag_sched_in_control_spec) Init(1) |
| Use in block control speculation |
| |
| msched-ldc |
| Target Report Var(mflag_sched_ldc) Init(1) |
| Use simple data speculation check |
| |
| msched-control-ldc |
| Target Report Var(mflag_control_ldc) Init(0) |
| Use simple data speculation check for control speculation |
| |
| msched-spec-verbose |
| Common Report Var(mflag_sched_spec_verbose) Init(0) |
| Print information about speculative motions. |
| |
| msched-prefer-non-data-spec-insns |
| Common Report Var(mflag_sched_prefer_non_data_spec_insns) Init(0) |
| If set, data speculative instructions will be chosen for schedule only if there are no other choices at the moment |
| |
| msched-prefer-non-control-spec-insns |
| Common Report Var(mflag_sched_prefer_non_control_spec_insns) Init(0) |
| If set, control speculative instructions will be chosen for schedule only if there are no other choices at the moment |
| |
| msched-count-spec-in-critical-path |
| Common Report Var(mflag_sched_count_spec_in_critical_path) Init(0) |
| Count speculative dependencies while calculating priority of instructions |
| |
| ; This comment is to ensure we retain the blank line above. |
