diff options
Diffstat (limited to 'gcc/config/sparc/sparc.opt')
| -rw-r--r-- | gcc/config/sparc/sparc.opt | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/gcc/config/sparc/sparc.opt b/gcc/config/sparc/sparc.opt index 85bf0bdb493..249d33bc209 100644 --- a/gcc/config/sparc/sparc.opt +++ b/gcc/config/sparc/sparc.opt @@ -27,103 +27,103 @@ unsigned int sparc_debug mfpu Target Report Mask(FPU) -Use hardware FP +Use hardware FP. mhard-float Target RejectNegative Mask(FPU) -Use hardware FP +Use hardware FP. msoft-float Target RejectNegative InverseMask(FPU) -Do not use hardware FP +Do not use hardware FP. mflat Target Report Mask(FLAT) -Use flat register window model +Use flat register window model. munaligned-doubles Target Report Mask(UNALIGNED_DOUBLES) -Assume possible double misalignment +Assume possible double misalignment. mapp-regs Target Report Mask(APP_REGS) -Use ABI reserved registers +Use ABI reserved registers. mhard-quad-float Target Report RejectNegative Mask(HARD_QUAD) -Use hardware quad FP instructions +Use hardware quad FP instructions. msoft-quad-float Target Report RejectNegative InverseMask(HARD_QUAD) -Do not use hardware quad fp instructions +Do not use hardware quad fp instructions. mv8plus Target Report Mask(V8PLUS) -Compile for V8+ ABI +Compile for V8+ ABI. mvis Target Report Mask(VIS) -Use UltraSPARC Visual Instruction Set version 1.0 extensions +Use UltraSPARC Visual Instruction Set version 1.0 extensions. mvis2 Target Report Mask(VIS2) -Use UltraSPARC Visual Instruction Set version 2.0 extensions +Use UltraSPARC Visual Instruction Set version 2.0 extensions. mvis3 Target Report Mask(VIS3) -Use UltraSPARC Visual Instruction Set version 3.0 extensions +Use UltraSPARC Visual Instruction Set version 3.0 extensions. mcbcond Target Report Mask(CBCOND) -Use UltraSPARC Compare-and-Branch extensions +Use UltraSPARC Compare-and-Branch extensions. mfmaf Target Report Mask(FMAF) -Use UltraSPARC Fused Multiply-Add extensions +Use UltraSPARC Fused Multiply-Add extensions. mpopc Target Report Mask(POPC) -Use UltraSPARC Population-Count instruction +Use UltraSPARC Population-Count instruction. mptr64 Target Report RejectNegative Mask(PTR64) -Pointers are 64-bit +Pointers are 64-bit. mptr32 Target Report RejectNegative InverseMask(PTR64) -Pointers are 32-bit +Pointers are 32-bit. m64 Target Report RejectNegative Mask(64BIT) -Use 64-bit ABI +Use 64-bit ABI. m32 Target Report RejectNegative InverseMask(64BIT) -Use 32-bit ABI +Use 32-bit ABI. mstack-bias Target Report Mask(STACK_BIAS) -Use stack bias +Use stack bias. mfaster-structs Target Report Mask(FASTER_STRUCTS) -Use structs on stronger alignment for double-word copies +Use structs on stronger alignment for double-word copies. mrelax Target -Optimize tail call instructions in assembler and linker +Optimize tail call instructions in assembler and linker. muser-mode Target Report InverseMask(SV_MODE) -Do not generate code that can only run in supervisor mode (default) +Do not generate code that can only run in supervisor mode (default). mcpu= Target RejectNegative Joined Var(sparc_cpu_and_features) Enum(sparc_processor_type) Init(PROCESSOR_V7) -Use features of and schedule code for given CPU +Use features of and schedule code for given CPU. mtune= Target RejectNegative Joined Var(sparc_cpu) Enum(sparc_processor_type) Init(PROCESSOR_V7) -Schedule code for given CPU +Schedule code for given CPU. Enum Name(sparc_processor_type) Type(enum processor_type) @@ -196,11 +196,11 @@ Enum(sparc_processor_type) String(niagara4) Value(PROCESSOR_NIAGARA4) mcmodel= Target RejectNegative Joined Var(sparc_cmodel_string) -Use given SPARC-V9 code model +Use given SPARC-V9 code model. mdebug= Target RejectNegative Joined Var(sparc_debug_string) -Enable debug output +Enable debug output. mstd-struct-return Target Report RejectNegative Var(sparc_std_struct_return) @@ -213,7 +213,7 @@ Enable workaround for single erratum of AT697F processor mfix-ut699 Target Report RejectNegative Var(sparc_fix_ut699) -Enable workarounds for the errata of the UT699 processor +Enable workarounds for the errata of the UT699 processor. Mask(LONG_DOUBLE_128) ;; Use 128-bit long double |