Testcase for 108732 (8195660).

llvm-svn: 108733

1 files changed, 21 insertions, 0 deletions

diff --git a/llvm/test/FrontendC++/2010-07-19-nowarn.cpp b/llvm/test/FrontendC++/2010-07-19-nowarn.cpp
new file mode 100644
index 00000000000..8742bf15232
--- /dev/null
+++ b/llvm/test/FrontendC++/2010-07-19-nowarn.cpp
@@ -0,0 +1,21 @@
+// RUN: %llvmgcc %s -c -m32 -fasm-blocks -o /dev/null
+// This should not warn about unreferenced label. 8195660.
+// XFAIL: *
+// XTARGET: x86,i386,i686
+
+void quarterAsm(int array[], int len)
+{
+  __asm
+  {
+    mov esi, array;
+    mov ecx, len;
+    shr ecx, 2;
+loop:
+    movdqa xmm0, [esi];
+    psrad xmm0, 2;
+    movdqa [esi], xmm0;
+    add esi, 16;
+    sub ecx, 1;
+    jnz loop;
+  }
+}