diff --git a/test/Regression/CFrontend/2006-09-28-SimpleAsm.c b/test/Regression/CFrontend/2006-09-28-SimpleAsm.c
index ca8dbac3801..7b16712ff24 100644
--- a/test/Regression/CFrontend/2006-09-28-SimpleAsm.c
+++ b/test/Regression/CFrontend/2006-09-28-SimpleAsm.c
@@ -1,6 +1,7 @@
 // RUN: %llvmgcc %s -S -o /dev/null &&
 // RUN: %llvmgcc %s -S -o - | grep 'ext: xorl %eax, eax; movl' &&
 // RUN: %llvmgcc %s -S -o - | grep 'nonext: xorl %eax, %eax; mov'
+// XFAIL: llvmgcc3
 // PR924
 
 void bar() {