Mark Sleef_rempitabq* constants as static #151

Job	Run time
build-native-gcc	5m 24s
build-native-llvm	5m 34s
test-native-gcc	9m 46s
build-aarch64-gcc	6m 47s
test-native-llvm	9m 51s
build-aarch64-llvm	7m 2s
build-armhf-gcc	2m 45s
build-armhf-llvm	2m 57s
build-ppc64el-gcc	4m 0s
build-ppc64el-llvm	6m 43s
build-s390x-gcc	2m 5s
build-s390x-llvm	4m 57s
build-riscv64-llvm	3m 12s
test-aarch64-gcc (qemu_cpu: "max,sve=off")	16m 53s
test-aarch64-gcc (qemu_cpu: "max,sve=on,sve128=on")	22m 11s
test-aarch64-gcc (qemu_cpu: "max,sve=on,sve256=on")	27m 48s
test-aarch64-gcc (qemu_cpu: "max,sve=on,sve512=on")	34m 2s
test-aarch64-llvm (qemu_cpu: "max,sve=off")	17m 55s
test-aarch64-llvm (qemu_cpu: "max,sve=on,sve128=on")	23m 35s
test-aarch64-llvm (qemu_cpu: "max,sve=on,sve256=on")	25m 35s
test-aarch64-llvm (qemu_cpu: "max,sve=on,sve512=on")	29m 33s
test-armhf-gcc (qemu_cpu: "max")	14m 42s
test-armhf-llvm (qemu_cpu: "max")	16m 28s
test-ppc64el-gcc (qemu_cpu: "power10")	29m 45s
test-ppc64el-llvm (qemu_cpu: "power10")	27m 25s
test-s390x-gcc (qemu_cpu: "")	21m 38s
test-s390x-llvm (qemu_cpu: "")	19m 31s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=false")	13m 57s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=true,vlen=128,elen=64,vext_spec=v1.0")	33m 10s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=true,vlen=256,elen=64,vext_spec=v1.0")	44m 2s
test-riscv64-llvm (qemu_cpu: "rv64,zba=true,zbb=true,zbs=true,v=true,vlen=512,elen=64,vext_spec=v1.0")	1h 4m 53s
	9h 14m 6s

Provide feedback