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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr58209.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr58209.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr58209.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr58209.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr58209.c new file mode 100644 index 000000000..78743bfb9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr58209.c @@ -0,0 +1,32 @@ +/* PR tree-optimization/58209 */ + +extern void abort (void); +typedef __INTPTR_TYPE__ T; +T buf[1024]; + +T * +foo (T n) +{ + if (n == 0) + return (T *) buf; + T s = (T) foo (n - 1); + return (T *) (s + sizeof (T)); +} + +T * +bar (T n) +{ + if (n == 0) + return buf; + return foo (n - 1) + 1; +} + +int +main () +{ + int i; + for (i = 0; i < 27; i++) + if (foo (i) != buf + i || bar (i) != buf + i) + abort (); + return 0; +} |