diff --git a/sway-core/src/asm_lang/mod.rs b/sway-core/src/asm_lang/mod.rs
index aabea4edfc8..91feeb1264a 100644
--- a/sway-core/src/asm_lang/mod.rs
+++ b/sway-core/src/asm_lang/mod.rs
@@ -596,6 +596,10 @@ impl Op {
                 let (r1, r2, r3, i0) = three_regs_imm_06(handler, args, immediate, whole_op_span)?;
                 VirtualOp::LDC(r1, r2, r3, i0)
             }
+            "bldd" => {
+                let (r1, r2, r3, r4) = four_regs(handler, args, immediate, whole_op_span)?;
+                VirtualOp::BLDD(r1, r2, r3, r4)
+            }
             "log" => {
                 let (r1, r2, r3, r4) = four_regs(handler, args, immediate, whole_op_span)?;
                 VirtualOp::LOG(r1, r2, r3, r4)
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/Forc.lock b/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/Forc.lock
deleted file mode 100644
index cd43bbf78d8..00000000000
--- a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/Forc.lock
+++ /dev/null
@@ -1,8 +0,0 @@
-[[package]]
-name = "core"
-source = "path+from-root-02C557D3012ABF18"
-
-[[package]]
-name = "ecall_basic"
-source = "member"
-dependencies = ["core"]
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/test.toml b/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/test.toml
deleted file mode 100644
index 0f3f6d7e866..00000000000
--- a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/test.toml
+++ /dev/null
@@ -1 +0,0 @@
-category = "unit_tests_pass"
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/Forc.lock b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/Forc.lock
new file mode 100644
index 00000000000..b7234531207
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/Forc.lock
@@ -0,0 +1,3 @@
+[[package]]
+name = "bldd"
+source = "member"
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/Forc.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/Forc.toml
new file mode 100644
index 00000000000..43b72c376c0
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/Forc.toml
@@ -0,0 +1,6 @@
+[project]
+authors = ["Fuel Labs <contact@fuel.sh>"]
+license = "Apache-2.0"
+name = "bldd"
+entry = "main.sw"
+implicit-std = false
\ No newline at end of file
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/src/main.sw b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/src/main.sw
new file mode 100644
index 00000000000..6377b6e9929
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/src/main.sw
@@ -0,0 +1,10 @@
+library;
+
+// Intentionally not using `b256::zero()` to avoid dependency to `core`.
+const B256_ZERO: b256 = 0x0000000000000000000000000000000000000000000000000000000000000000;
+
+pub fn main() {
+    asm(r1: B256_ZERO, r2: B256_ZERO, r3: 42u64, r4: 21u64) {
+        bldd r1 r2 r3 r4;
+    }
+}
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/test.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/test.toml
new file mode 100644
index 00000000000..e816041d3f8
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/bldd/test.toml
@@ -0,0 +1 @@
+category = "compile"
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/Forc.lock b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/Forc.lock
new file mode 100644
index 00000000000..c877dd0642d
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/Forc.lock
@@ -0,0 +1,3 @@
+[[package]]
+name = "ecall"
+source = "member"
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/Forc.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/Forc.toml
new file mode 100644
index 00000000000..2828da2b86f
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/Forc.toml
@@ -0,0 +1,6 @@
+[project]
+authors = ["Fuel Labs <contact@fuel.sh>"]
+license = "Apache-2.0"
+name = "ecall"
+entry = "main.sw"
+implicit-std = false
\ No newline at end of file
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/src/main.sw b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/src/main.sw
similarity index 77%
rename from test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/src/main.sw
rename to test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/src/main.sw
index 8e5d877eaf5..a0c83888d98 100644
--- a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/src/main.sw
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/src/main.sw
@@ -1,6 +1,6 @@
-script;
+library;
 
-fn main() {
+pub fn main() {
     asm(r1: 1u64, r2: 2u32, r3: 3u32, r4: 4u32) {
         ecal r1 r2 r3 r4;
     }
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/test.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/test.toml
new file mode 100644
index 00000000000..e816041d3f8
--- /dev/null
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/ecall/test.toml
@@ -0,0 +1 @@
+category = "compile"
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/Forc.lock b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/Forc.lock
similarity index 52%
rename from test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/Forc.lock
rename to test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/Forc.lock
index 3b576dee330..801eb46b57f 100644
--- a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/Forc.lock
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/Forc.lock
@@ -1,13 +1,13 @@
-[[package]]
-name = "asm_wqxx_instructions"
-source = "member"
-dependencies = ["std"]
-
 [[package]]
 name = "core"
-source = "path+from-root-DEA77F133437397D"
+source = "path+from-root-6CA79EAC12B0D10A"
 
 [[package]]
 name = "std"
-source = "path+from-root-DEA77F133437397D"
+source = "path+from-root-6CA79EAC12B0D10A"
 dependencies = ["core"]
+
+[[package]]
+name = "wqxx"
+source = "member"
+dependencies = ["std"]
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/Forc.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/Forc.toml
similarity index 52%
rename from test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/Forc.toml
rename to test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/Forc.toml
index 13c1b6e9982..f97c1eb9aa1 100644
--- a/test/src/e2e_vm_tests/test_programs/should_pass/ecall/ecall_basic/Forc.toml
+++ b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/Forc.toml
@@ -1,9 +1,8 @@
 [project]
-name = "ecall_basic"
 authors = ["Fuel Labs <contact@fuel.sh>"]
 entry = "main.sw"
-implicit-std = false
 license = "Apache-2.0"
+name = "wqxx"
 
 [dependencies]
-core = { path = "../../../../../../../sway-lib-core" }
+std = { path = "../../../../../../reduced_std_libs/sway-lib-std-assert" }
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/src/main.sw b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/src/main.sw
similarity index 100%
rename from test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/src/main.sw
rename to test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/src/main.sw
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/test.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/test.toml
similarity index 100%
rename from test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/test.toml
rename to test/src/e2e_vm_tests/test_programs/should_pass/language/asm/instructions/wqxx/test.toml
diff --git a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/Forc.toml b/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/Forc.toml
deleted file mode 100644
index c44f1f66715..00000000000
--- a/test/src/e2e_vm_tests/test_programs/should_pass/language/asm_wqxx_instructions/Forc.toml
+++ /dev/null
@@ -1,8 +0,0 @@
-[project]
-authors = ["Fuel Labs <contact@fuel.sh>"]
-entry = "main.sw"
-license = "Apache-2.0"
-name = "asm_wqxx_instructions"
-
-[dependencies]
-std = { path = "../../../../reduced_std_libs/sway-lib-std-assert" }