https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86388
Bug ID: 86388 Summary: Enhancement: sort "valid arguments to '-march=' switch" suggestions alphabetically Product: gcc Version: 7.3.0 Status: UNCONFIRMED Keywords: diagnostic Severity: enhancement Priority: P3 Component: driver Assignee: unassigned at gcc dot gnu.org Reporter: egallager at gcc dot gnu.org Target Milestone: --- I typed: $ gcc -c -march=1486 15896.c cc1: error: bad value ('1486') for '-march=' switch cc1: note: valid arguments to '-march=' switch are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 bonnell atom silvermont slm knl x86-64 eden-x2 nano nano-1000 nano-2000 nano-3000 nano-x2 eden-x4 nano-x4 k8 k8-sse3 opteron opteron-sse3 athlon64 athlon64-sse3 athlon-fx amdfam10 barcelona bdver1 bdver2 bdver3 bdver4 znver1 btver1 btver2 $ It'd be easier to look thru the list if they were sorted alphabetically like this: $ gcc -c -march=1486 15896.c cc1: error: bad value ('1486') for '-march=' switch cc1: note: valid arguments to '-march=' switch are: amdfam10 athlon-fx athlon64 athlon64-sse3 atom barcelona bdver1 bdver2 bdver3 bdver4 bonnell broadwell btver1 btver2 core-avx-i core-avx2 core2 corei7 corei7-avx eden-x2 eden-x4 haswell ivybridge k8 k8-sse3 knl nano nano-1000 nano-2000 nano-3000 nano-x2 nano-x4 nehalem nocona opteron opteron-sse3 sandybridge silvermont skylake skylake-avx512 slm westmere x86-64 znver1 $