diff --git a/dev-lang/ispc/ispc-9999.ebuild b/dev-lang/ispc/ispc-9999.ebuild
deleted file mode 100644
index 843faa8182621..0000000000000
--- a/dev-lang/ispc/ispc-9999.ebuild
+++ /dev/null
@@ -1,78 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-PYTHON_COMPAT=( python3_{8..10} )
-LLVM_MAX_SLOT=15
-inherit cmake python-any-r1 llvm
-
-DESCRIPTION="Intel SPMD Program Compiler"
-HOMEPAGE="https://ispc.github.io/"
-
-if [[ ${PV} == 9999 ]]; then
-	inherit git-r3
-	EGIT_REPO_URI="https://github.com/ispc/ispc.git"
-else
-	SRC_URI="https://github.com/${PN}/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-	KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
-fi
-
-LICENSE="BSD BSD-2 UoI-NCSA"
-SLOT="0"
-IUSE="examples"
-
-RDEPEND="<sys-devel/clang-$((${LLVM_MAX_SLOT} + 1)):="
-DEPEND="${RDEPEND}"
-BDEPEND="
-	sys-devel/bison
-	sys-devel/flex
-	${PYTHON_DEPS}
-"
-
-PATCHES=(
-	"${FILESDIR}"/${PN}-9999-llvm.patch
-)
-
-CMAKE_BUILD_TYPE="RelWithDebInfo"
-
-pkg_setup() {
-	llvm_pkg_setup
-	python-any-r1_pkg_setup
-}
-
-src_prepare() {
-	if use amd64; then
-		# On amd64 systems, build system enables x86/i686 build too.
-		# This ebuild doesn't even have multilib support, nor need it.
-		# https://bugs.gentoo.org/730062
-		ewarn "Removing auto-x86 build on amd64"
-		sed -i -e 's:set(target_arch "i686"):return():' cmake/GenerateBuiltins.cmake || die
-	fi
-
-	cmake_src_prepare
-}
-
-src_configure() {
-	local mycmakeargs=(
-		-DARM_ENABLED=$(usex arm)
-		-DCMAKE_SKIP_RPATH=ON
-		-DISPC_NO_DUMPS=ON
-	)
-	cmake_src_configure
-}
-
-src_test() {
-	# Inject path to prevent using system ispc
-	PATH="${BUILD_DIR}/bin:${PATH}" ${EPYTHON} ./run_tests.py || die "Testing failed under ${EPYTHON}"
-}
-
-src_install() {
-	dobin "${BUILD_DIR}"/bin/ispc
-	einstalldocs
-
-	if use examples; then
-		docompress -x /usr/share/doc/${PF}/examples
-		dodoc -r examples
-	fi
-}