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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.dg/Wstrict-overflow-20.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.dg/Wstrict-overflow-20.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/Wstrict-overflow-20.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/Wstrict-overflow-20.c b/gcc-4.9/gcc/testsuite/gcc.dg/Wstrict-overflow-20.c new file mode 100644 index 000000000..207162d0e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/Wstrict-overflow-20.c @@ -0,0 +1,13 @@ +/* { dg-do compile } */ +/* { dg-options "-fstrict-overflow -O2 -Wstrict-overflow" } */ + +/* Don't warn about an overflow in a copied loop header. We used to + get a warning in value numbering. This is PR 33565. */ + +void f (int m, int n) +{ + int j; + + for (j = m; j < m + 10 && j < n; j ++) + do_something (j); +} |