diff --git a/projects/llvm/build.sh b/projects/llvm/build.sh
index 938be2cf7..836c3e5bb 100644
--- a/projects/llvm/build.sh
+++ b/projects/llvm/build.sh
@@ -85,6 +85,8 @@ cp $OUT/llvm-opt-fuzzer $OUT/llvm-opt-fuzzer--x86_64-licm
 cp $OUT/llvm-opt-fuzzer $OUT/llvm-opt-fuzzer--x86_64-indvars
 cp $OUT/llvm-opt-fuzzer $OUT/llvm-opt-fuzzer--x86_64-strength_reduce
 
+cp $OUT/llvm-opt-fuzzer $OUT/llvm-opt-fuzzer--x86_64-irce
+
 mv $OUT/llvm-opt-fuzzer $OUT/llvm-opt-fuzzer--x86_64-instcombine
 
 # Build corpus for the llvm-opt-fuzzer
@@ -129,3 +131,5 @@ build_corpus "llvm/test/Transforms/LoopUnroll/" "llvm-opt-fuzzer--x86_64-llvm-op
 build_corpus "llvm/test/Transforms/LICM/" "llvm-opt-fuzzer--x86_64-llvm-opt-fuzzer--x86_64-licm"
 build_corpus "llvm/test/Transforms/IndVarSimplify/" "llvm-opt-fuzzer--x86_64-llvm-opt-fuzzer--x86_64-indvars"
 build_corpus "llvm/test/Transforms/LoopStrengthReduce/" "llvm-opt-fuzzer--x86_64-llvm-opt-fuzzer--x86_64-strength_reduce"
+
+build_corpus "llvm/test/Transforms/IRCE/" "llvm-opt-fuzzer--x86_64-llvm-opt-fuzzer--x86_64-irce"