diff options
| author | Andrew Trick <atrick@apple.com> | 2011-03-18 16:50:32 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-03-18 16:50:32 +0000 |
| commit | 5fd5b125ff41088c005b7107e8cf92f281313040 (patch) | |
| tree | f5a579acd5113f28673eaa0d250564a8ced53fed /test/Transforms/IndVarSimplify/iv-zext.ll | |
| parent | 84161c2f683357938cf283f40bd1ef3e61c317f5 (diff) | |
| download | external_llvm-5fd5b125ff41088c005b7107e8cf92f281313040.zip external_llvm-5fd5b125ff41088c005b7107e8cf92f281313040.tar.gz external_llvm-5fd5b125ff41088c005b7107e8cf92f281313040.tar.bz2 | |
Avoid creating canonical induction variables for non-native types.
For example, on 32-bit architecture, don't promote all uses of the IV
to 64-bits just because one use is a 64-bit cast.
Alternate implementation of the patch by Arnaud de Grandmaison.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127884 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/IndVarSimplify/iv-zext.ll')
| -rw-r--r-- | test/Transforms/IndVarSimplify/iv-zext.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Transforms/IndVarSimplify/iv-zext.ll b/test/Transforms/IndVarSimplify/iv-zext.ll index 1cc559f..80a77b6 100644 --- a/test/Transforms/IndVarSimplify/iv-zext.ll +++ b/test/Transforms/IndVarSimplify/iv-zext.ll @@ -2,7 +2,7 @@ ; RUN: not grep and %t ; RUN: not grep zext %t -target datalayout = "-p:64:64:64" +target datalayout = "-p:64:64:64-n:32:64" define void @foo(double* %d, i64 %n) nounwind { entry: |