diff --git a/llvm-core/clang/clang-16.0.6-r1.ebuild b/llvm-core/clang/clang-16.0.6-r1.ebuild
index fc8fdef9c952f..665dbcd4e458a 100644
--- a/llvm-core/clang/clang-16.0.6-r1.ebuild
+++ b/llvm-core/clang/clang-16.0.6-r1.ebuild
@@ -353,9 +353,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-17.0.6-r1.ebuild b/llvm-core/clang/clang-17.0.6-r1.ebuild
index e793bf6b8dd0d..34073355a4d10 100644
--- a/llvm-core/clang/clang-17.0.6-r1.ebuild
+++ b/llvm-core/clang/clang-17.0.6-r1.ebuild
@@ -350,9 +350,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-18.1.8-r7.ebuild b/llvm-core/clang/clang-18.1.8-r7.ebuild
index f0db93e3d3cbf..6df712424300a 100644
--- a/llvm-core/clang/clang-18.1.8-r7.ebuild
+++ b/llvm-core/clang/clang-18.1.8-r7.ebuild
@@ -353,9 +353,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-19.1.7-r1.ebuild b/llvm-core/clang/clang-19.1.7-r1.ebuild
index fab6921ce3d9f..07542f07bc0a6 100644
--- a/llvm-core/clang/clang-19.1.7-r1.ebuild
+++ b/llvm-core/clang/clang-19.1.7-r1.ebuild
@@ -341,9 +341,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-20.1.8.ebuild b/llvm-core/clang/clang-20.1.8.ebuild
index e54241e6eb98e..613afd1488a18 100644
--- a/llvm-core/clang/clang-20.1.8.ebuild
+++ b/llvm-core/clang/clang-20.1.8.ebuild
@@ -343,9 +343,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-21.1.8.ebuild b/llvm-core/clang/clang-21.1.8.ebuild
index 4f5350f885c1c..b2e6a060241ef 100644
--- a/llvm-core/clang/clang-21.1.8.ebuild
+++ b/llvm-core/clang/clang-21.1.8.ebuild
@@ -343,9 +343,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-22.1.2.ebuild b/llvm-core/clang/clang-22.1.2.ebuild
index b1cb2630be7e1..23b2ded152780 100644
--- a/llvm-core/clang/clang-22.1.2.ebuild
+++ b/llvm-core/clang/clang-22.1.2.ebuild
@@ -346,9 +346,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-22.1.3.ebuild b/llvm-core/clang/clang-22.1.3.ebuild
index b1cb2630be7e1..23b2ded152780 100644
--- a/llvm-core/clang/clang-22.1.3.ebuild
+++ b/llvm-core/clang/clang-22.1.3.ebuild
@@ -346,9 +346,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-23.0.0.9999.ebuild b/llvm-core/clang/clang-23.0.0.9999.ebuild
index 50d76f1ffbf95..1623f76740c15 100644
--- a/llvm-core/clang/clang-23.0.0.9999.ebuild
+++ b/llvm-core/clang/clang-23.0.0.9999.ebuild
@@ -346,9 +346,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"
diff --git a/llvm-core/clang/clang-23.0.0_pre20260331.ebuild b/llvm-core/clang/clang-23.0.0_pre20260331.ebuild
index 50d76f1ffbf95..1623f76740c15 100644
--- a/llvm-core/clang/clang-23.0.0_pre20260331.ebuild
+++ b/llvm-core/clang/clang-23.0.0_pre20260331.ebuild
@@ -346,9 +346,6 @@ multilib_src_configure() {
 		)
 	fi
 
-	# Workaround for bug #968756 (gcc PR123588)
-	tc-is-gcc && [[ $(gcc-major-version) -eq 16 ]] && local -x CXXFLAGS="${CXXFLAGS} -fno-tree-vectorize"
-
 	# LLVM can have very high memory consumption while linking,
 	# exhausting the limit on 32-bit linker executable
 	use x86 && local -x LDFLAGS="${LDFLAGS} -Wl,--no-keep-memory"