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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/hex-round-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/hex-round-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/hex-round-1.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/hex-round-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/hex-round-1.c new file mode 100644 index 000000000..e1283cae3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/hex-round-1.c @@ -0,0 +1,114 @@ +/* Test for hexadecimal float rounding: bug 21720. */ +/* { dg-do link } */ +/* { dg-options "-O -std=gnu99" } */ +/* { dg-skip-if "SPU float rounds towards zero" { spu-*-* } } */ + +#include <float.h> + +extern void link_failure (void); + +int +main (void) +{ +#if FLT_RADIX == 2 && FLT_MANT_DIG == 24 + if (0x1.0000011p0f == 1) + link_failure (); + if (0x1.00000101p0f == 1) + link_failure (); + if (0x1.000001001p0f == 1) + link_failure (); + if (0x1.0000010001p0f == 1) + link_failure (); + if (0x1.00000100001p0f == 1) + link_failure (); + if (0x1.000001000001p0f == 1) + link_failure (); + if (0x1.0000010000001p0f == 1) + link_failure (); + if (0x1.00000100000001p0f == 1) + link_failure (); + if (0x1.000001000000001p0f == 1) + link_failure (); + if (0x1.0000010000000001p0f == 1) + link_failure (); + if (0x1.00000100000000001p0f == 1) + link_failure (); + if (0x1.000001000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.00000100000000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.000001000000000000000000000000000000000000000000000001p0f == 1) + link_failure (); + if (0x1.0000010000000000000000000000000000000000000000000000001p0f == 1) + link_failure (); +#endif + return 0; +} |