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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/char-compare.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/char-compare.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/char-compare.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/char-compare.c b/gcc-4.9/gcc/testsuite/gcc.dg/char-compare.c new file mode 100644 index 000000000..f8b2fb968 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/char-compare.c @@ -0,0 +1,23 @@ +/* PR rtl-optimization/23241 */ +/* Origin: Josh Conner <jconner@apple.com> */ + +/* { dg-do run } */ +/* { dg-options "-O2" } */ + +extern void abort(void); + +struct fbs { + unsigned char uc; +} fbs1 = {255}; + +void fn(struct fbs *fbs_ptr) +{ + if ((fbs_ptr->uc != 255) && (fbs_ptr->uc != 0)) + abort(); +} + +int main(void) +{ + fn(&fbs1); + return 0; +} |