https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98274
Bug ID: 98274 Summary: -march=x86-64-v[234] incompatible with target attribute Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: jakub at gcc dot gnu.org Target Milestone: --- void __attribute__((target ("avx"))) foo (void) { } fails to compile with -march=x86-64-v2 : ~/src/gcc/obj04/gcc/xgcc -B ~/src/gcc/obj04/gcc/ -S -O2 qauquu.c -march=x86-64-v2 qauquu.c:3:1: error: bad value (‘x86-64-v2’) for ‘target("tune=")’ attribute 3 | { | ^ qauquu.c:3:1: note: valid arguments to ‘target("tune=")’ attribute are: nocona core2 nehalem corei7 westmere sandybridge corei7-avx ivybridge core-avx-i haswell core-avx2 broadwell skylake skylake-avx512 cannonlake icelake-client icelake-server cascadelake tigerlake cooperlake sapphirerapids alderlake bonnell atom silvermont slm goldmont goldmont-plus tremont knl knm intel 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 znver2 znver3 btver1 btver2 generic native; did you mean ‘x86-64’?