[llvm-commits] [llvm] r92110 - /llvm/trunk/test/FrontendC++/2009-12-23-MissingSext.cpp

[Dale Johannesen]

Author: johannes
Date: Wed Dec 23 19:10:43 2009
New Revision: 92110

URL: http://llvm.org/viewvc/llvm-project?rev=92110&view=rev
Log:
Testcase for llvm-gcc checkin 92108.


Added:
    llvm/trunk/test/FrontendC++/2009-12-23-MissingSext.cpp

Added: llvm/trunk/test/FrontendC++/2009-12-23-MissingSext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendC%2B%2B/2009-12-23-MissingSext.cpp?rev=92110&view=auto

==============================================================================
--- llvm/trunk/test/FrontendC++/2009-12-23-MissingSext.cpp (added)
+++ llvm/trunk/test/FrontendC++/2009-12-23-MissingSext.cpp Wed Dec 23 19:10:43 2009
@@ -0,0 +1,16 @@
+// RUN: %llvmgxx %s -S -o - | FileCheck %s
+// The store of p.y into the temporary was not
+// getting extended to 32 bits, so uninitialized
+// bits of the temporary were used.  7366161.
+struct foo {
+  char x:8;
+  signed int y:24;
+};
+int bar(struct foo p, int x) {
+// CHECK: bar
+// CHECK: sext
+// CHECK: sext
+  x = (p.y > x ? x : p.y);
+  return x;
+// CHECK: return
+}