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authorrdivacky <rdivacky@FreeBSD.org>2010-01-01 10:31:22 +0000
committerrdivacky <rdivacky@FreeBSD.org>2010-01-01 10:31:22 +0000
commita16c51cee9225a354c999dd1076d5dba2aa79807 (patch)
treedba00119388b84f9f44e6ec5e9129f807fd79ca3 /test/FrontendC++/2009-12-23-MissingSext.cpp
parent40a6fcdb85efd93fe0e36c9552cfb0b18b5eacd6 (diff)
downloadFreeBSD-src-a16c51cee9225a354c999dd1076d5dba2aa79807.zip
FreeBSD-src-a16c51cee9225a354c999dd1076d5dba2aa79807.tar.gz
Update LLVM to 92395.
Diffstat (limited to 'test/FrontendC++/2009-12-23-MissingSext.cpp')
-rw-r--r--test/FrontendC++/2009-12-23-MissingSext.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/test/FrontendC++/2009-12-23-MissingSext.cpp b/test/FrontendC++/2009-12-23-MissingSext.cpp
new file mode 100644
index 0000000..ee97881
--- /dev/null
+++ b/test/FrontendC++/2009-12-23-MissingSext.cpp
@@ -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
+}
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