diff --git a/glad/generator/c/templates/base_template.c b/glad/generator/c/templates/base_template.c
index 29d82169..d4fc4bcc 100644
--- a/glad/generator/c/templates/base_template.c
+++ b/glad/generator/c/templates/base_template.c
@@ -3,6 +3,7 @@
  * SPDX-License-Identifier: (WTFPL OR CC0-1.0) AND Apache-2.0
  */
 {% block includes %}
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -54,25 +55,49 @@ static uint64_t GLAD_{{ feature_set.name|api }}_ext_hashes[] = {
 {% endfor %}
 };
 
-static int32_t glad_hash_search(const uint64_t *arr, uint32_t size, uint64_t target) {
-    int32_t left = 0;
-    int32_t right = (int32_t)size - 1;
+static bool glad_hash_search_linear(const uint64_t *arr, uint32_t size, uint64_t target) {
+    /* Linear search. This may look awful, but Clang can vectorize this yielding
+     * a very high IPC. */
+    uint32_t i;
+    bool found = false;
+    for (i = 0; i < size; ++i) {
+        if (arr[i] == target)
+            found = true;
+    }
+    return found;
+}
+
+GLAD_NO_INLINE static bool glad_hash_search(const uint64_t *arr, uint32_t size, uint64_t target) {
+    /* Binary search approach. arr[] must be sorted for this to work. */
+    uint32_t left;
+    uint32_t right;
+
+    if (size < 1)
+        return false;
+
+    left = 0;
+    right = size - 1;
 
     while (left <= right) {
-        int32_t mid = left + (right - left) / 2;
+        uint32_t rangesize = (right - left);
+        uint32_t mid = left + rangesize / 2;
 
         if (arr[mid] == target) {
-            return mid;
+            return true;
+        }
+
+        if (rangesize <= 256) {
+            return glad_hash_search_linear(&arr[left], rangesize, target);
         }
+
         if (arr[mid] < target) {
             left = mid + 1;
-        }
-        else {
+        } else {
             right = mid - 1;
         }
     }
 
-    return -1;
+    return false;
 }
 
 static int glad_hash_compare(const void *_l, const void *_r)
diff --git a/glad/generator/c/templates/egl.c b/glad/generator/c/templates/egl.c
index d2cb08fd..618ae83f 100644
--- a/glad/generator/c/templates/egl.c
+++ b/glad/generator/c/templates/egl.c
@@ -71,12 +71,7 @@ static int glad_egl_get_extensions({{ template_utils.context_arg(', ') }}EGLDisp
 }
 
 static int glad_egl_has_extension(uint64_t *exts, uint32_t num_exts, uint64_t extension) {
-    int32_t match = glad_hash_search(exts, num_exts, extension);
-
-    if (match >= 0)
-        return 1;
-
-    return 0;
+    return glad_hash_search(exts, num_exts, extension);
 }
 
 static GLADapiproc glad_egl_get_proc_from_userptr(void *userptr, const char *name) {
diff --git a/glad/generator/c/templates/gl.c b/glad/generator/c/templates/gl.c
index de26fad1..862d445e 100644
--- a/glad/generator/c/templates/gl.c
+++ b/glad/generator/c/templates/gl.c
@@ -89,13 +89,7 @@ static void glad_gl_free_extensions(uint64_t *exts) {
 }
 
 static int glad_gl_has_extension(uint64_t *exts, uint32_t num_exts, uint64_t ext) {
-
-    int32_t match = glad_hash_search(exts, num_exts, ext);
-
-    if (match >= 0)
-        return 1;
-
-    return 0;
+    return glad_hash_search(exts, num_exts, ext);
 }
 
 static GLADapiproc glad_gl_get_proc_from_userptr(void *userptr, const char* name) {
diff --git a/glad/generator/c/templates/loader/vulkan.c b/glad/generator/c/templates/loader/vulkan.c
index a7f6a2a8..33222985 100644
--- a/glad/generator/c/templates/loader/vulkan.c
+++ b/glad/generator/c/templates/loader/vulkan.c
@@ -16,14 +16,7 @@ static int glad_vulkan_is_device_function(const char *name) {
      *
      * `vkGetDeviceProcAddr` does not return NULL for non-device functions.
      */
-    const uint32_t length = GLAD_ARRAYSIZE(DEVICE_FUNCTIONS);
-    int32_t match;
-
-    match = glad_hash_search(DEVICE_FUNCTIONS, length, glad_hash_string(name, strlen(name)));
-    if (match >= 0)
-        return 1;
-
-    return 0;
+    return glad_hash_search(DEVICE_FUNCTIONS, GLAD_ARRAYSIZE(DEVICE_FUNCTIONS), glad_hash_string(name, strlen(name)));
 }
 
 struct _glad_vulkan_userptr {
diff --git a/glad/generator/c/templates/vk.c b/glad/generator/c/templates/vk.c
index 904d04f1..471a8d7c 100644
--- a/glad/generator/c/templates/vk.c
+++ b/glad/generator/c/templates/vk.c
@@ -92,13 +92,7 @@ static void glad_vk_free_extensions(uint64_t *extensions) {
 }
 
 static int glad_vk_has_extension(uint64_t name, uint32_t extension_count, uint64_t *extensions) {
-    int match;
-
-    match = glad_hash_search(extensions, extension_count, name);
-    if (match >= 0)
-        return 1;
-
-    return 0;
+    return glad_hash_search(extensions, extension_count, name);
 }
 
 static GLADapiproc glad_vk_get_proc_from_userptr(void *userptr, const char* name) {