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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.target/powerpc/980827-1.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/powerpc/980827-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/powerpc/980827-1.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/powerpc/980827-1.c b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/980827-1.c new file mode 100644 index 000000000..c2c92337a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/powerpc/980827-1.c @@ -0,0 +1,29 @@ +/* { dg-do run { target { { *-*-linux* && ilp32 } && powerpc_fprs } } } */ +/* { dg-options -O2 } */ + +extern void exit (int); +extern void abort (void); + +double dval = 0; + +void splat (double d); + +int main(void) +{ + splat(0); + if (dval == 0) + abort(); + exit (0); +} + +void splat (double d) +{ + union { + double f; + unsigned int l[2]; + } u; + + u.f = d + d; + u.l[1] |= 1; + asm volatile ("stfd %0,dval@sdarel(13)" : : "f" (u.f)); +} |