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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/const-uniq-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.dg/const-uniq-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/const-uniq-1.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/const-uniq-1.c b/gcc-4.9/gcc/testsuite/gcc.dg/const-uniq-1.c new file mode 100644 index 000000000..497efed8a --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/const-uniq-1.c @@ -0,0 +1,24 @@ +/* Verify that the 2 constant initializers are uniquized. */ + +/* { dg-do compile } */ +/* { dg-options "-Os -fdump-tree-gimple" } */ + +int lookup1 (int i) +{ + /* We use vectors long enough that piece-wise initialization is not + reasonably preferable even for size (when including the constant + vectors for initialization) for any target. */ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 }; + return a[i]; +} + +int lookup2 (int i) +{ + int a[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31 }; + return a[i+1]; +} + +/* { dg-final { scan-tree-dump-times "L\\\$?C\\\.*0" 2 "gimple" } } */ +/* { dg-final { cleanup-tree-dump "gimple" } } */ |