diff --git a/compiler-rt/lib/crt/crtbegin.c b/compiler-rt/lib/crt/crtbegin.c
--- a/compiler-rt/lib/crt/crtbegin.c
+++ b/compiler-rt/lib/crt/crtbegin.c
@@ -8,6 +8,10 @@
 
 #include <stddef.h>
 
+#define STR(S) #S
+#define XSTR(S) STR(S)
+#define SYMBOL_NAME(NAME) XSTR(__USER_LABEL_PREFIX__) #NAME
+
 __attribute__((visibility("hidden"))) void *__dso_handle = &__dso_handle;
 
 #ifdef EH_USE_FRAME_REGISTRY
@@ -50,25 +54,25 @@
                used)) static void (*__init)(void) = __do_init;
 #elif defined(__i386__) || defined(__x86_64__)
 __asm__(".pushsection .init,\"ax\",@progbits\n\t"
-    "call " __USER_LABEL_PREFIX__ "__do_init\n\t"
-    ".popsection");
+        "call " SYMBOL_NAME(__do_init) "\n\t"
+        ".popsection");
 #elif defined(__riscv)
 __asm__(".pushsection .init,\"ax\",%progbits\n\t"
-        "call " __USER_LABEL_PREFIX__ "__do_init\n\t"
+        "call " SYMBOL_NAME(__do_init) "\n\t"
         ".popsection");
 #elif defined(__arm__) || defined(__aarch64__)
 __asm__(".pushsection .init,\"ax\",%progbits\n\t"
-    "bl " __USER_LABEL_PREFIX__ "__do_init\n\t"
-    ".popsection");
+        "bl " SYMBOL_NAME(__do_init) "\n\t"
+        ".popsection");
 #elif defined(__powerpc__) || defined(__powerpc64__)
 __asm__(".pushsection .init,\"ax\",@progbits\n\t"
-    "bl " __USER_LABEL_PREFIX__ "__do_init\n\t"
-    "nop\n\t"
-    ".popsection");
+        "bl " SYMBOL_NAME(__do_init) "\n\t"
+        "nop\n\t"
+        ".popsection");
 #elif defined(__sparc__)
 __asm__(".pushsection .init,\"ax\",@progbits\n\t"
-    "call " __USER_LABEL_PREFIX__ "__do_init\n\t"
-    ".popsection");
+        "call " SYMBOL_NAME(__do_init) "\n\t"
+        ".popsection");
 #else
 #error "crtbegin without .init_fini array unimplemented for this architecture"
 #endif // CRT_HAS_INITFINI_ARRAY
@@ -103,25 +107,25 @@
                used)) static void (*__fini)(void) = __do_fini;
 #elif defined(__i386__) || defined(__x86_64__)
 __asm__(".pushsection .fini,\"ax\",@progbits\n\t"
-    "call " __USER_LABEL_PREFIX__ "__do_fini\n\t"
-    ".popsection");
+        "call " SYMBOL_NAME(__do_fini) "\n\t"
+        ".popsection");
 #elif defined(__arm__) || defined(__aarch64__)
 __asm__(".pushsection .fini,\"ax\",%progbits\n\t"
-    "bl " __USER_LABEL_PREFIX__ "__do_fini\n\t"
-    ".popsection");
+        "bl " SYMBOL_NAME(__do_fini) "\n\t"
+        ".popsection");
 #elif defined(__powerpc__) || defined(__powerpc64__)
 __asm__(".pushsection .fini,\"ax\",@progbits\n\t"
-    "bl " __USER_LABEL_PREFIX__ "__do_fini\n\t"
-    "nop\n\t"
-    ".popsection");
+        "bl " SYMBOL_NAME(__do_fini) "\n\t"
+        "nop\n\t"
+        ".popsection");
 #elif defined(__riscv)
 __asm__(".pushsection .fini,\"ax\",@progbits\n\t"
-        "call " __USER_LABEL_PREFIX__ "__do_fini\n\t"
+        "call " SYMBOL_NAME(__do_fini) "\n\t"
         ".popsection");
 #elif defined(__sparc__)
 __asm__(".pushsection .fini,\"ax\",@progbits\n\t"
-    "call " __USER_LABEL_PREFIX__ "__do_fini\n\t"
-    ".popsection");
+        "call " SYMBOL_NAME(__do_fini) "\n\t"
+        ".popsection");
 #else
 #error "crtbegin without .init_fini array unimplemented for this architecture"
-#endif  // CRT_HAS_INIT_FINI_ARRAY
+#endif // CRT_HAS_INIT_FINI_ARRAY