diff options
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/ia64/pr48496.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/ia64/pr48496.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/ia64/pr48496.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/ia64/pr48496.c b/gcc-4.9/gcc/testsuite/gcc.target/ia64/pr48496.c new file mode 100644 index 000000000..6e604336a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/ia64/pr48496.c @@ -0,0 +1,24 @@ +/* { dg-do compile } */ +/* { dg-options "-O2" } */ + +typedef unsigned int UINT64 __attribute__((__mode__(__DI__))); + +typedef struct +{ + UINT64 x[2] __attribute__((aligned(16))); +} fpreg; + +struct ia64_args +{ + fpreg fp_regs[8]; + UINT64 gp_regs[8]; +}; + +ffi_call(long i, long gpcount, long fpcount, void **avalue) +{ + struct ia64_args *stack; + stack = __builtin_alloca (64); + asm ("stf.spill %0 = %1%P0" : "=m" (*&stack->fp_regs[fpcount++]) + : "f"(*(double *)avalue[i])); + stack->gp_regs[gpcount++] = *(UINT64 *)avalue[i]; +} |