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| author | Dan Gohman <djg@cray.com> | 2007-07-18 16:29:46 +0000 |
|---|---|---|
| committer | Dan Gohman <djg@cray.com> | 2007-07-18 16:29:46 +0000 |
| commit | f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc (patch) | |
| tree | ebb79ea1ee5e3bc1fdf38541a811a8b804f0679a /test/Integer/a1.ll | |
| download | external_llvm-f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc.zip external_llvm-f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc.tar.gz external_llvm-f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc.tar.bz2 | |
It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Integer/a1.ll')
| -rw-r--r-- | test/Integer/a1.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/Integer/a1.ll b/test/Integer/a1.ll new file mode 100644 index 0000000..e638398 --- /dev/null +++ b/test/Integer/a1.ll @@ -0,0 +1,25 @@ +; RUN: llvm-as %s -o - | llvm-dis > %t.ll +; RUN: diff %t.ll %s.out + +; test 1 bit +; +@b = constant i1 add(i1 1 , i1 1) +@c = constant i1 add(i1 -1, i1 1) +@d = constant i1 add(i1 -1, i1 -1) +@e = constant i1 sub(i1 -1, i1 1) +@f = constant i1 sub(i1 1 , i1 -1) +@g = constant i1 sub(i1 1 , i1 1) + +@h = constant i1 shl(i1 1 , i1 1) ; undefined +@i = constant i1 shl(i1 1 , i1 0) +@j = constant i1 lshr(i1 1, i1 1) ; undefined +@m = constant i1 ashr(i1 1, i1 1) ; undefined + +@n = constant i1 mul(i1 -1, i1 1) +@o = constant i1 sdiv(i1 -1, i1 1) ; overflow +@p = constant i1 sdiv(i1 1 , i1 -1); overflow +@q = constant i1 udiv(i1 -1, i1 1) +@r = constant i1 udiv(i1 1, i1 -1) +@s = constant i1 srem(i1 -1, i1 1) ; overflow +@t = constant i1 urem(i1 -1, i1 1) +@u = constant i1 srem(i1 1, i1 -1) ; overflow |