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| author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
|---|---|---|
| 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/torture/pr25718-1.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/torture/pr25718-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/torture/pr25718-1.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr25718-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr25718-1.c new file mode 100644 index 000000000..8333a33a5 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/torture/pr25718-1.c @@ -0,0 +1,27 @@ +/* { dg-do run } */ +/* PR 25718: invalid constant operand to the "bound" insn; error at + assembly time. We'll make sure the code is correct to: run a few + example values. */ + +extern void exit (int); +extern void abort (void); +unsigned __attribute__ ((__noinline__)) foo(unsigned a) +{ + unsigned l; + l = (a >= (~0u - 512) ? (~0u - 512) : a); + return l; +} + +int +main (void) +{ + if (foo ((unsigned) -512) != (unsigned) -513 + || foo ((unsigned) -514) != (unsigned) -514 + || foo ((unsigned) -513) != (unsigned) -513 + || foo ((unsigned) -1) != (unsigned) -513 + || foo (513) != 513 + || foo (0) != 0) + abort (); + + exit (0); +} |