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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.c-torture/execute/921029-1.c
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Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/921029-1.c')
-rw-r--r--gcc/testsuite/gcc.c-torture/execute/921029-1.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/921029-1.c b/gcc/testsuite/gcc.c-torture/execute/921029-1.c
new file mode 100644
index 000000000..76fc974c2
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/921029-1.c
@@ -0,0 +1,42 @@
+typedef unsigned long long ULL;
+ULL back;
+ULL hpart, lpart;
+ULL
+build(long h, long l)
+{
+ hpart = h;
+ hpart <<= 32;
+ lpart = l;
+ lpart &= 0xFFFFFFFFLL;
+ back = hpart | lpart;
+ return back;
+}
+
+main()
+{
+ if (build(0, 1) != 0x0000000000000001LL)
+ abort();
+ if (build(0, 0) != 0x0000000000000000LL)
+ abort();
+ if (build(0, 0xFFFFFFFF) != 0x00000000FFFFFFFFLL)
+ abort();
+ if (build(0, 0xFFFFFFFE) != 0x00000000FFFFFFFELL)
+ abort();
+ if (build(1, 1) != 0x0000000100000001LL)
+ abort();
+ if (build(1, 0) != 0x0000000100000000LL)
+ abort();
+ if (build(1, 0xFFFFFFFF) != 0x00000001FFFFFFFFLL)
+ abort();
+ if (build(1, 0xFFFFFFFE) != 0x00000001FFFFFFFELL)
+ abort();
+ if (build(0xFFFFFFFF, 1) != 0xFFFFFFFF00000001LL)
+ abort();
+ if (build(0xFFFFFFFF, 0) != 0xFFFFFFFF00000000LL)
+ abort();
+ if (build(0xFFFFFFFF, 0xFFFFFFFF) != 0xFFFFFFFFFFFFFFFFLL)
+ abort();
+ if (build(0xFFFFFFFF, 0xFFFFFFFE) != 0xFFFFFFFFFFFFFFFELL)
+ abort();
+ exit(0);
+}