thervingi to Rust Programming · 2 年前Rust is coming to GCCwww.phoronix.comexternal-linkmessage-square8fedilinkarrow-up147arrow-down10
arrow-up147arrow-down1external-linkRust is coming to GCCwww.phoronix.comthervingi to Rust Programming · 2 年前message-square8fedilink
minus-squaremarmulaklinkfedilinkarrow-up5arrow-down2·2 年前What’s wrong with the compiler Rust already has
minus-squarejokeyrhymelinkfedilinkarrow-up13·2 年前LLVM supports fewer target machines than GCC https://gcc.gnu.org/backends.html has a big table | Characteristics Target | HMSLQNFICBD lqrpbfmgiates -----------+-------------------------- aarch64 | Q q b gia s alpha | ? Q C q mgi e arc | B b gia arm | b ia s avr | L FI l p g bfin | F gi c6x | S CB gi cr16 | L F C g s cris | F B gi s csky | b ia epiphany | C gi s fr30 | ?? FI B pb mg s frv | ?? B b i s gcn | S C D q a e h8300 | FI B g s i386 | Q q b ia ia64 | ? Q C qr b m i iq2000 | ??? FICB b g t lm32 | F g m32c | L FI l b g s m32r | FI b s m68k | pb i mcore | ? FI pb mg s mep | F C b g t s microblaze | CB i s mips | Q CB qr ia s mmix | HM Q C q i e mn10300 | ?? gi s moxie | F g t s msp430 | L FI l b g s nds32 | F C ia s nios2 | C ia nvptx | S Q C q mg e pa | Q CBD qr b i e pdp11 | L IC qr b e pru | L F a s riscv | Q C qr gia rl78 | L F l g s rs6000 | Q C qrpb ia rx | s s390 | Q qr gia e sh | Q CB qrp i sparc | Q CB qr b ia stormy16 | ???L FIC D l b i tilegx | Q C q gi e tilepro | S F C gi e v850 | g a s vax | M I b i e visium | B g t s xtensa | C https://www.llvm.org/Features.html An easily retargettable code generator, which currently supports X86, X86-64, PowerPC, PowerPC-64, ARM, Thumb, SPARC, Alpha, CellSPU, MIPS, MSP430, SystemZ, WebAssembly and XCore.
minus-squarepingvenolinkfedilinkarrow-up14·2 年前It’s also good to have multiple compilers to exercise the spec.
minus-squareaurele@sh.itjust.workslinkfedilinkarrow-up1·1 年前Except in this case the compiler is the spec.
minus-squarethervingiOPlinkfedilinkarrow-up6·edit-22 年前From what understand GCC supports more architectures than LLVM. Also having alternatives is always nice.
What’s wrong with the compiler Rust already has
LLVM supports fewer target machines than GCC
https://gcc.gnu.org/backends.html has a big table
| Characteristics Target | HMSLQNFICBD lqrpbfmgiates -----------+-------------------------- aarch64 | Q q b gia s alpha | ? Q C q mgi e arc | B b gia arm | b ia s avr | L FI l p g bfin | F gi c6x | S CB gi cr16 | L F C g s cris | F B gi s csky | b ia epiphany | C gi s fr30 | ?? FI B pb mg s frv | ?? B b i s gcn | S C D q a e h8300 | FI B g s i386 | Q q b ia ia64 | ? Q C qr b m i iq2000 | ??? FICB b g t lm32 | F g m32c | L FI l b g s m32r | FI b s m68k | pb i mcore | ? FI pb mg s mep | F C b g t s microblaze | CB i s mips | Q CB qr ia s mmix | HM Q C q i e mn10300 | ?? gi s moxie | F g t s msp430 | L FI l b g s nds32 | F C ia s nios2 | C ia nvptx | S Q C q mg e pa | Q CBD qr b i e pdp11 | L IC qr b e pru | L F a s riscv | Q C qr gia rl78 | L F l g s rs6000 | Q C qrpb ia rx | s s390 | Q qr gia e sh | Q CB qrp i sparc | Q CB qr b ia stormy16 | ???L FIC D l b i tilegx | Q C q gi e tilepro | S F C gi e v850 | g a s vax | M I b i e visium | B g t s xtensa | Chttps://www.llvm.org/Features.html
It’s also good to have multiple compilers to exercise the spec.
Except in this case the compiler is the spec.
Holy cow
From what understand GCC supports more architectures than LLVM.
Also having alternatives is always nice.
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