[llvm-commits] [llvm] r90791 - /llvm/trunk/test/FrontendC/2009-12-07-BitFieldAlignment.c

[Evan Cheng]

Author: evancheng
Date: Mon Dec  7 13:42:22 2009
New Revision: 90791

URL: http://llvm.org/viewvc/llvm-project?rev=90791&view=rev
Log:
Test case for 90787.

Added:
    llvm/trunk/test/FrontendC/2009-12-07-BitFieldAlignment.c

Added: llvm/trunk/test/FrontendC/2009-12-07-BitFieldAlignment.c
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendC/2009-12-07-BitFieldAlignment.c?rev=90791&view=auto

==============================================================================
--- llvm/trunk/test/FrontendC/2009-12-07-BitFieldAlignment.c (added)
+++ llvm/trunk/test/FrontendC/2009-12-07-BitFieldAlignment.c Mon Dec  7 13:42:22 2009
@@ -0,0 +1,15 @@
+// RUN: %llvmgcc -m32 %s -S -o - | FileCheck %s
+// Set alignment on bitfield accesses.
+
+struct S {
+  int a, b;
+  void *c;
+  unsigned d : 8;
+  unsigned e : 8;
+};
+
+void f0(struct S *a) {
+// CHECK: %3 = load i32* %2, align 4
+// CHECK: store i32 %4, i32* %2, align 4
+  a->e = 0;
+}