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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.dg/tree-ssa/sra-4.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/tree-ssa/sra-4.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/sra-4.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/sra-4.c b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/sra-4.c new file mode 100644 index 000000000..e6ca7561f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/sra-4.c @@ -0,0 +1,25 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-optimized -w" } */ +/* { dg-options "-O1 -fdump-tree-optimized -w -msse" { target { i?86-*-* x86_64-*-* } } } */ +/* Check that SRA replaces structures containing vectors. */ + +#define vector __attribute__((vector_size(16))) + +struct vt +{ + vector int t; +}; + + +vector int f(vector int t1, vector int t2) +{ + struct vt st1, st2, st3; + st1.t = t1; + st2 = st1; + st2.t += t2; + st3 = st2; + return st3.t; +} + +/* { dg-final { scan-tree-dump-times "st" 0 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |