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jlechner |
mbig-endian
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Target Report RejectNegative Mask(BIG_ENDIAN)
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Generate big endian code
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mlittle-endian
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Target Report RejectNegative InverseMask(BIG_ENDIAN)
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Generate little endian code
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mgnu-as
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Target Report Mask(GNU_AS)
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Generate code for GNU as
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mgnu-ld
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Target Report Mask(GNU_LD)
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Generate code for GNU ld
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| 17 |
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mvolatile-asm-stop
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Target Report Mask(VOL_ASM_STOP)
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Emit stop bits before and after volatile extended asms
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| 20 |
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mregister-names
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Target Mask(REG_NAMES)
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Use in/loc/out register names
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mno-sdata
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Target Report RejectNegative Mask(NO_SDATA)
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msdata
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Target Report RejectNegative InverseMask(NO_SDATA)
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Enable use of sdata/scommon/sbss
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| 32 |
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mno-pic
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Target Report RejectNegative Mask(NO_PIC)
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| 34 |
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Generate code without GP reg
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| 36 |
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mconstant-gp
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Target Report RejectNegative Mask(CONST_GP)
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gp is constant (but save/restore gp on indirect calls)
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| 39 |
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| 40 |
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mauto-pic
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| 41 |
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Target Report RejectNegative Mask(AUTO_PIC)
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Generate self-relocatable code
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| 43 |
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| 44 |
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minline-float-divide-min-latency
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| 45 |
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Target Report RejectNegative Var(TARGET_INLINE_FLOAT_DIV, 1)
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| 46 |
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Generate inline floating point division, optimize for latency
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minline-float-divide-max-throughput
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Target Report RejectNegative Var(TARGET_INLINE_FLOAT_DIV, 2) Init(2)
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Generate inline floating point division, optimize for throughput
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| 52 |
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mno-inline-float-divide
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Target Report RejectNegative Var(TARGET_INLINE_FLOAT_DIV, 0)
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| 54 |
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| 55 |
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minline-int-divide-min-latency
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| 56 |
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Target Report RejectNegative Var(TARGET_INLINE_INT_DIV, 1)
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| 57 |
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Generate inline integer division, optimize for latency
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| 58 |
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| 59 |
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minline-int-divide-max-throughput
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| 60 |
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Target Report RejectNegative Var(TARGET_INLINE_INT_DIV, 2)
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| 61 |
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Generate inline integer division, optimize for throughput
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| 62 |
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| 63 |
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mno-inline-int-divide
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| 64 |
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Target Report RejectNegative Var(TARGET_INLINE_INT_DIV, 0)
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Do not inline integer division
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| 66 |
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| 67 |
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minline-sqrt-min-latency
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| 68 |
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Target Report RejectNegative Var(TARGET_INLINE_SQRT, 1)
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| 69 |
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Generate inline square root, optimize for latency
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| 70 |
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| 71 |
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minline-sqrt-max-throughput
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| 72 |
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Target Report RejectNegative Var(TARGET_INLINE_SQRT, 2)
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| 73 |
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Generate inline square root, optimize for throughput
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| 74 |
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| 75 |
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mno-inline-sqrt
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| 76 |
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Target Report RejectNegative Var(TARGET_INLINE_SQRT, 0)
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| 77 |
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Do not inline square root
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| 78 |
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| 79 |
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mdwarf2-asm
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Target Report Mask(DWARF2_ASM)
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Enable Dwarf 2 line debug info via GNU as
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| 82 |
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| 83 |
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mearly-stop-bits
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Target Report Mask(EARLY_STOP_BITS)
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Enable earlier placing stop bits for better scheduling
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mfixed-range=
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Target RejectNegative Joined
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Specify range of registers to make fixed
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mtls-size=
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Target RejectNegative Joined UInteger Var(ia64_tls_size) Init(22)
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Specify bit size of immediate TLS offsets
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mtune=
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| 96 |
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Target RejectNegative Joined
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Schedule code for given CPU
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