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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/arm/ivopts-3.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/arm/ivopts-3.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-3.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-3.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-3.c new file mode 100644 index 000000000..11d9aac80 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/ivopts-3.c @@ -0,0 +1,21 @@ +/* { dg-do assemble } */ +/* { dg-options "-Os -fdump-tree-ivopts -save-temps" } */ + +extern unsigned int foo2 (short*) __attribute__((pure)); + +unsigned int +tr3 (short array[], unsigned int n) +{ + int sum = 0; + unsigned int x; + for (x = 0; x < n; ++x) + sum += foo2 (&array[x]); + return sum; +} + +/* { dg-final { scan-tree-dump-times "PHI <ivtmp" 1 "ivopts"} } */ +/* { dg-final { scan-tree-dump-times "PHI <x" 0 "ivopts"} } */ +/* { dg-final { scan-tree-dump-times ", x" 0 "ivopts"} } */ +/* { dg-final { object-size text <= 30 { target arm_thumb2 } } } */ +/* { dg-final { cleanup-tree-dump "ivopts" } } */ +/* { dg-final { cleanup-saved-temps "ivopts" } } */ |