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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/pr49039.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/pr49039.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr49039.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr49039.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr49039.c new file mode 100644 index 000000000..546d114fe --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/execute/pr49039.c @@ -0,0 +1,26 @@ +/* PR tree-optimization/49039 */ +extern void abort (void); +int cnt; + +__attribute__((noinline, noclone)) void +foo (unsigned int x, unsigned int y) +{ + unsigned int minv, maxv; + if (x == 1 || y == -2U) + return; + minv = x < y ? x : y; + maxv = x > y ? x : y; + if (minv == 1) + ++cnt; + if (maxv == -2U) + ++cnt; +} + +int +main () +{ + foo (-2U, 1); + if (cnt != 2) + abort (); + return 0; +} |