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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/builtin-bswap-5.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/builtin-bswap-5.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/builtin-bswap-5.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/builtin-bswap-5.c b/gcc-4.9/gcc/testsuite/gcc.dg/builtin-bswap-5.c new file mode 100644 index 000000000..b29931e4e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/builtin-bswap-5.c @@ -0,0 +1,19 @@ +/* { dg-do run } */ +/* { dg-options "-O" } */ +int +main (void) +{ + /* Test constant folding. */ + extern void link_error (void); + + if (__builtin_bswap16(0xaabb) != 0xbbaa) + link_error (); + + if (__builtin_bswap32(0xaabbccdd) != 0xddccbbaa) + link_error (); + + if (__builtin_bswap64(0x1122334455667788ULL) != 0x8877665544332211ULL) + link_error (); + + return 0; +} |