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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.target/sparc/20001013-1.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.target/sparc/20001013-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/sparc/20001013-1.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/sparc/20001013-1.c b/gcc-4.9/gcc/testsuite/gcc.target/sparc/20001013-1.c new file mode 100644 index 000000000..891ccab0a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/sparc/20001013-1.c @@ -0,0 +1,43 @@ +/* { dg-do run } */ +/* { dg-require-effective-target ultrasparc_hw } */ +/* { dg-options "-O2 -mcpu=ultrasparc -mvis" } */ + +extern void abort (void); +extern void exit (int); + +int l; + +int baz (double x) +{ + return l == 0; +} + +double bar (double x) +{ + return 1.0; +} + +double foo (double x) +{ + if (l == -1 || baz (x)) return x; + if (x < 0.0) + return bar (x); + else + return 0.0; +} + +union { + double d; + long long l; +} x = { l: 0x7ff8000000000000LL }, y; + +main () +{ + unsigned int fsr = 0; + __asm __volatile ("ld %0, %%fsr" : : "m" (fsr)); + y.d = foo (x.d); + __asm __volatile ("st %%fsr, %0" : "=m" (fsr)); + if (x.l != y.l || (fsr & 0x3ff)) + abort (); + exit (0); +} |