Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

9 files changed, 515 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/CommonTestSetup.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/CommonTestSetup.js
new file mode 100644
index 0000000000..0b3455ba96
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/CommonTestSetup.js
@@ -0,0 +1,27 @@
+// |jit-test| skip-if:true;
+
+// This file contains all the code that is common to all integer gemm intrinsics' test scripts.
+
+// The test setup as string that is common to all integer gemm tests
+export const COMMON_TEST_SETUP_AS_STRING = `
+const libdir=${JSON.stringify(libdir)}; load(libdir + "wasm.js");
+let memory = new WebAssembly.Memory({initial: 1, maximum: 1});
+let module = WebAssembly.mozIntGemm();
+if (!module) {
+  throw new Error();
+}
+let instance = new WebAssembly.Instance(module, {"": {"memory": memory}});
+
+const ARRAY_ALIGNMENT = 64;
+const ROWS_A_MULTIPLIER = 1;
+const COLUMNS_A_MULTIPLIER = 64;
+const ROWS_B_MULTIPLIER = COLUMNS_A_MULTIPLIER;
+const COLUMNS_B_MULTIPLIER = 8;
+const SELECTED_COLUMNS_B_MULTIPLIER = 8;
+`
+
+// Run the test
+export function runTest(completeTestAsString) {
+  const testEnvironment = newGlobal({newCompartment: true, systemPrincipal: true});
+  testEnvironment.evaluate(completeTestAsString);
+}
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8MultiplyAndAddBias.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8MultiplyAndAddBias.js
new file mode 100644
index 0000000000..d988bb2541
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8MultiplyAndAddBias.js
@@ -0,0 +1,81 @@
+// This file contains all the tests for int8_multiply_and_add_bias intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_multiply_and_add_bias} = instance.exports;
+
+const VALID = {inputA: 0, scaleA: 1.0, zeroPointA: 0.0, inputB: ARRAY_ALIGNMENT << 2, scaleB: 1.0, zeroPointB: 0.0, inputBiasPrepared: ARRAY_ALIGNMENT << 4, unquantMultiplier: -2.0, rowsA: ROWS_A_MULTIPLIER, width: ROWS_B_MULTIPLIER, colsB: COLUMNS_B_MULTIPLIER, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // rowsA: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, invalidSize, VALID.width, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // width: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, invalidSize, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // width: Not an integral multiple of ROWS_B_MULTIPLIER
+  invalidSize = ROWS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, invalidSize, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // colB: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // colB: Not an integral multiple of COLUMNS_B_MULTIPLIER
+  invalidSize = COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // inputA: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_multiply_and_add_bias(invalidAlignment, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // inputB: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, invalidAlignment, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound;
+
+  // inputA: Out of Bounds
+  outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+  let rowsAForOutOfBound = ROWS_A_MULTIPLIER << 1;
+  assertErrorMessage(() => int8_multiply_and_add_bias(outOfBound, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, rowsAForOutOfBound, VALID.width, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // inputB: Out of Bounds
+  outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, outOfBound, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // inputBias: Out of Bounds
+  outOfBound = PageSizeInBytes - VALID.colsB;
+  assertErrorMessage(() => int8_multiply_and_add_bias(outOfBound, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, outOfBound, VALID.unquantMultiplier, VALID.rowsA, VALID.width, VALID.colsB, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  outOfBound = PageSizeInBytes - VALID.colsB;
+  assertErrorMessage(() => int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, VALID.colsB, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_multiply_and_add_bias(VALID.inputA, VALID.scaleA, VALID.zeroPointA, VALID.inputB, VALID.scaleB, VALID.zeroPointB, VALID.inputBiasPrepared, VALID.unquantMultiplier, VALID.rowsA, VALID.width, VALID.colsB, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareA.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareA.js
new file mode 100644
index 0000000000..a7f9f204f1
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareA.js
@@ -0,0 +1,62 @@
+// This file contains all the tests for int8_prepare_a intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_prepare_a} = instance.exports;
+
+const VALID = {input: 0, scale: 1.0, zeroPoint: 0.0, rows: ROWS_A_MULTIPLIER, cols: COLUMNS_A_MULTIPLIER, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // row: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_a(VALID.input, VALID.scale, VALID.zeroPoint, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_a(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: Not an integral multiple of COLUMNS_A_MULTIPLIER
+  invalidSize = COLUMNS_A_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_a(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // input: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_a(invalidAlignment, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_a(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, invalidAlignment), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+
+  // input: Out of Bounds
+  assertErrorMessage(() => int8_prepare_a(outOfBound, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  assertErrorMessage(() => int8_prepare_a(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_prepare_a(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareB.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareB.js
new file mode 100644
index 0000000000..ca66a6af3c
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareB.js
@@ -0,0 +1,66 @@
+// This file contains all the tests for int8_prepare_b intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_prepare_b} = instance.exports;
+
+const VALID = {input: 0, scale: 1.0, zeroPoint: 0.0, rows: ROWS_B_MULTIPLIER, cols: COLUMNS_B_MULTIPLIER, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // row: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // row: Not an integral multiple of ROWS_B_MULTIPLIER
+  invalidSize = ROWS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: Not an integral multiple of COLUMNS_B_MULTIPLIER
+  invalidSize = COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // input: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_b(invalidAlignment, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, invalidAlignment), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+
+  // input: Out of Bounds
+  assertErrorMessage(() => int8_prepare_b(outOfBound, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  assertErrorMessage(() => int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_prepare_b(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBFromQuantizedTransposed.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBFromQuantizedTransposed.js
new file mode 100644
index 0000000000..191d5fdda0
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBFromQuantizedTransposed.js
@@ -0,0 +1,66 @@
+// This file contains all the tests for int8_prepare_b_from_quantized_transposed intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_prepare_b_from_quantized_transposed} = instance.exports;
+
+const VALID = {input: 0, rows: ROWS_B_MULTIPLIER, cols: COLUMNS_B_MULTIPLIER, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // row: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(VALID.input, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // row: Not an integral multiple of ROWS_B_MULTIPLIER
+  invalidSize = ROWS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(VALID.input, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(VALID.input, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: Not an integral multiple of COLUMNS_B_MULTIPLIER
+  invalidSize = COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(VALID.input, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // input: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(invalidAlignment, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(VALID.input, VALID.rows, VALID.cols, invalidAlignment), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+
+  // input: Out of Bounds
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(outOfBound, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  assertErrorMessage(() => int8_prepare_b_from_quantized_transposed(VALID.input, VALID.rows, VALID.cols, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_prepare_b_from_quantized_transposed(VALID.input, VALID.rows, VALID.cols, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBFromTransposed.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBFromTransposed.js
new file mode 100644
index 0000000000..e8e01f6b17
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBFromTransposed.js
@@ -0,0 +1,66 @@
+// This file contains all the tests for int8_prepare_b_from_transposed intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_prepare_b_from_transposed} = instance.exports;
+
+const VALID = {input: 0, scale: 1.0, zeroPoint: 0.0, rows: ROWS_B_MULTIPLIER, cols: COLUMNS_B_MULTIPLIER, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // row: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // row: Not an integral multiple of ROWS_B_MULTIPLIER
+  invalidSize = ROWS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, invalidSize, VALID.cols, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: Not an integral multiple of COLUMNS_B_MULTIPLIER
+  invalidSize = COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // input: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_b_from_transposed(invalidAlignment, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, invalidAlignment), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+
+  // input: Out of Bounds
+  assertErrorMessage(() => int8_prepare_b_from_transposed(outOfBound, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  assertErrorMessage(() => int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_prepare_b_from_transposed(VALID.input, VALID.scale, VALID.zeroPoint, VALID.rows, VALID.cols, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBias.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBias.js
new file mode 100644
index 0000000000..49c0d3f87a
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8PrepareBias.js
@@ -0,0 +1,69 @@
+// This file contains all the tests for int8_prepare_bias intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_prepare_bias} = instance.exports;
+
+const VALID = {input: 0, scaleA: 1.0, zeroPointA: 0.0, scaleB: 1.0, zeroPointB: 0.0, rows: ROWS_B_MULTIPLIER, cols: COLUMNS_B_MULTIPLIER, inputBias: ARRAY_ALIGNMENT << 4, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // row: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, invalidSize, VALID.cols, VALID.inputBias, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // row: Not an integral multiple of ROWS_B_MULTIPLIER
+  invalidSize = ROWS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, invalidSize, VALID.cols, VALID.inputBias, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, invalidSize, VALID.inputBias, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: Not an integral multiple of COLUMNS_B_MULTIPLIER
+  invalidSize = COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, invalidSize, VALID.inputBias, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // input: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_prepare_bias(invalidAlignment, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, VALID.cols, VALID.inputBias, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound;
+
+  // input: Out of Bounds
+  outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+  assertErrorMessage(() => int8_prepare_bias(outOfBound, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, VALID.cols, VALID.inputBias, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // inputBias: Out of Bounds
+  outOfBound = PageSizeInBytes - VALID.cols;
+  assertErrorMessage(() => int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, VALID.cols, outOfBound, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  outOfBound = PageSizeInBytes - VALID.cols;
+  assertErrorMessage(() => int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, VALID.cols, VALID.inputBias, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_prepare_bias(VALID.input, VALID.scaleA, VALID.zeroPointA, VALID.scaleB, VALID.zeroPointB, VALID.rows, VALID.cols, VALID.inputBias, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8SelectColumnsOfB.js b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8SelectColumnsOfB.js
new file mode 100644
index 0000000000..7d13e18c9b
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/I8SelectColumnsOfB.js
@@ -0,0 +1,77 @@
+// This file contains all the tests for int8_select_columns_of_b intrinsic. It depends
+// on the CommonTestSetup.js script which contains the common functionality
+// that is required for testing all the intrinsics.
+const COMMON_TEST_SETUP_SCRIPT = "./CommonTestSetup.js"
+
+// All tests for this intrinsic as a string
+const ALL_TESTS_AS_STRING =`
+let {int8_select_columns_of_b} = instance.exports;
+
+const VALID = {input: 0, rows: ROWS_B_MULTIPLIER, cols: COLUMNS_B_MULTIPLIER, colIndexList: ARRAY_ALIGNMENT << 3, sizeColIndexList: SELECTED_COLUMNS_B_MULTIPLIER, output: ARRAY_ALIGNMENT << 5};
+
+function testInvalidSize() {
+  let invalidSize;
+
+  // row: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, invalidSize, VALID.cols, VALID.colIndexList, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // row: Not an integral multiple of ROWS_B_MULTIPLIER
+  invalidSize = ROWS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, invalidSize, VALID.cols, VALID.colIndexList, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, VALID.rows, invalidSize, VALID.colIndexList, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // col: Not an integral multiple of COLUMNS_B_MULTIPLIER
+  invalidSize = COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, VALID.rows, invalidSize, VALID.colIndexList, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // sizeColIndexList: 0
+  invalidSize = 0;
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, VALID.rows, VALID.cols, VALID.colIndexList, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+
+  // sizeColIndexList: Not an integral multiple of SELECTED_COLUMNS_B_MULTIPLIER
+  invalidSize = SELECTED_COLUMNS_B_MULTIPLIER + 1;
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, VALID.rows, VALID.cols, VALID.colIndexList, invalidSize, VALID.output), WebAssembly.RuntimeError, /unreachable/);
+}
+
+function testInvalidAlignment() {
+  let invalidAlignment = ARRAY_ALIGNMENT + 1;
+
+  // input: Not an integral multiple of ARRAY_ALIGNMENT
+  assertErrorMessage(() => int8_select_columns_of_b(invalidAlignment, VALID.rows, VALID.cols, VALID.colIndexList, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testOutOfBounds() {
+  let outOfBound;
+
+  // input: Out of Bounds
+  outOfBound = PageSizeInBytes - ARRAY_ALIGNMENT;
+  assertErrorMessage(() => int8_select_columns_of_b(outOfBound, VALID.rows, VALID.cols, VALID.colIndexList, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // colIndexList: Out of Bounds
+  outOfBound = PageSizeInBytes - VALID.sizeColIndexList;
+  assertErrorMessage(() => int8_select_columns_of_b(outOfBound, VALID.rows, VALID.cols, outOfBound, VALID.sizeColIndexList, VALID.output), WebAssembly.RuntimeError, /index out of bounds/);
+
+  // output: Out of Bounds
+  outOfBound = PageSizeInBytes - (VALID.rows * VALID.sizeColIndexList);
+  assertErrorMessage(() => int8_select_columns_of_b(VALID.input, VALID.rows, VALID.cols, VALID.colIndexList, VALID.sizeColIndexList, outOfBound), WebAssembly.RuntimeError, /index out of bounds/);
+}
+
+function testSuccessfulCall() {
+  // We just test that with valid arguments the intrinsic executes without any error
+  int8_select_columns_of_b(VALID.input, VALID.rows, VALID.cols, VALID.colIndexList, VALID.sizeColIndexList, VALID.output);
+}
+
+testInvalidSize();
+testInvalidAlignment();
+testOutOfBounds();
+testSuccessfulCall();
+`
+
+// Run all the tests
+import(COMMON_TEST_SETUP_SCRIPT).then((importedModule) => {
+  importedModule.runTest(importedModule.COMMON_TEST_SETUP_AS_STRING + ALL_TESTS_AS_STRING);
+});
diff --git a/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/directives.txt b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/directives.txt
new file mode 100644
index 0000000000..6414acbdac
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/intrinsics/integer-gemm/directives.txt
@@ -0,0 +1 @@
+|jit-test| --wasm-moz-intgemm; skip-if: (!getBuildConfiguration().x64 && !getBuildConfiguration().x86 && !getBuildConfiguration().arm64) || getBuildConfiguration().simulator || !wasmMozIntGemmEnabled()