enable RVV libquad targets #229

Job	Run time
build-native-gcc	3m 35s
build-native-llvm	3m 55s
build-aarch64-gcc	6m 59s
test-native-gcc	7m 52s
build-aarch64-llvm	9m 57s
test-native-llvm	9m 38s
build-armhf-gcc	3m 20s
build-armhf-llvm	6m 29s
build-ppc64el-gcc	5m 17s
build-ppc64el-llvm	8m 16s
build-s390x-gcc	7m 11s
build-s390x-llvm	8m 5s
build-riscv64-llvm	4m 31s
test-aarch64-gcc (qemu_cpu: "max,sve=off")	17m 41s
test-aarch64-gcc (qemu_cpu: "max,sve=on,sve128=on")	20m 48s
test-aarch64-gcc (qemu_cpu: "max,sve=on,sve256=on")	26m 13s
test-aarch64-gcc (qemu_cpu: "max,sve=on,sve512=on")	30m 29s
test-aarch64-llvm (qemu_cpu: "max,sve=off")	16m 13s
test-aarch64-llvm (qemu_cpu: "max,sve=on,sve128=on")	21m 34s
test-aarch64-llvm (qemu_cpu: "max,sve=on,sve256=on")	26m 34s
test-aarch64-llvm (qemu_cpu: "max,sve=on,sve512=on")	29m 23s
test-armhf-gcc (qemu_cpu: "max")	17m 20s
test-armhf-llvm (qemu_cpu: "max")	16m 20s
test-ppc64el-gcc (qemu_cpu: "power10")	26m 49s
test-ppc64el-llvm (qemu_cpu: "power10")	23m 57s
test-s390x-gcc (qemu_cpu: "")	23m 18s
test-s390x-llvm (qemu_cpu: "")	18m 16s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=false")	16m 30s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=true,vlen=128,elen=64,vext_spec=v1.0")	34m 27s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=true,vlen=256,elen=64,vext_spec=v1.0")	40m 47s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=true,vlen=512,elen=64,vext_spec=v1.0")	1h 0m 36s
	9h 12m 20s

Provide feedback