diff --git a/src/build/config/compiler/BUILD.gn b/src/build/config/compiler/BUILD.gn
index 6234c9dc..16da2452 100644
--- a/src/build/config/compiler/BUILD.gn
+++ b/src/build/config/compiler/BUILD.gn
@@ -2067,6 +2067,11 @@ if (is_win) {
     "-mllvm", "-extra-vectorizer-passes",
     "-mllvm", "-enable-cond-stores-vec",
     "-mllvm", "-slp-vectorize-hor-store",
+    "-mllvm", "-adce-remove-loops",
+    "-mllvm", "-enable-cse-in-irtranslator",
+    "-mllvm", "-enable-cse-in-legalizer",
+    "-mllvm", "-scalar-evolution-use-expensive-range-sharpening",
+    "-mllvm", "-loop-rotate-multi",
     "-mllvm", "-enable-loopinterchange",
     "-mllvm", "-enable-loop-distribute",
     "-mllvm", "-enable-unroll-and-jam",
@@ -2075,6 +2080,7 @@ if (is_win) {
     "-mllvm", "-unroll-runtime-multi-exit",
     "-mllvm", "-aggressive-ext-opt",
     "-mllvm", "-enable-interleaved-mem-accesses",
+    "-mllvm", "-enable-masked-interleaved-mem-accesses",
     "-O3",
   ]
 
@@ -2082,6 +2088,11 @@ if (is_win) {
     "-Wl,-mllvm,-extra-vectorizer-passes",
     "-Wl,-mllvm,-enable-cond-stores-vec",
     "-Wl,-mllvm,-slp-vectorize-hor-store",
+    "-Wl,-mllvm,-adce-remove-loops",
+    "-Wl,-mllvm,-enable-cse-in-irtranslator",
+    "-Wl,-mllvm,-enable-cse-in-legalizer",
+    "-Wl,-mllvm,-scalar-evolution-use-expensive-range-sharpening",
+    "-Wl,-mllvm,-loop-rotate-multi",
     "-Wl,-mllvm,-enable-loopinterchange",
     "-Wl,-mllvm,-enable-loop-distribute",
     "-Wl,-mllvm,-enable-unroll-and-jam",
@@ -2090,6 +2101,7 @@ if (is_win) {
     "-Wl,-mllvm,-unroll-runtime-multi-exit",
     "-Wl,-mllvm,-aggressive-ext-opt",
     "-Wl,-mllvm,-enable-interleaved-mem-accesses",
+    "-Wl,-mllvm,-enable-masked-interleaved-mem-accesses",
     "-Wl,-O3",
   ]