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| author | Dan Gohman <gohman@apple.com> | 2009-06-18 16:54:06 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-06-18 16:54:06 +0000 |
| commit | 4e8a98519ebf75ed47456ea42706aaa57ecd2c27 (patch) | |
| tree | 9165002eee060048f64c69747335a732671e4078 /test/Transforms/IndVarSimplify/shrunk-constant.ll | |
| parent | fd3daa74c2e2df49150c710270c767a4564f04e1 (diff) | |
| download | external_llvm-4e8a98519ebf75ed47456ea42706aaa57ecd2c27.zip external_llvm-4e8a98519ebf75ed47456ea42706aaa57ecd2c27.tar.gz external_llvm-4e8a98519ebf75ed47456ea42706aaa57ecd2c27.tar.bz2 | |
Remove the code from IVUsers that attempted to handle
casted induction variables in cases where the cast
isn't foldable. It ended up being a pessimization in
many cases. This could be fixed, but it would require
a bunch of complicated code in IVUsers' clients. The
advantages of this approach aren't visible enough to
justify it at this time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73706 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/IndVarSimplify/shrunk-constant.ll')
| -rw-r--r-- | test/Transforms/IndVarSimplify/shrunk-constant.ll | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/test/Transforms/IndVarSimplify/shrunk-constant.ll b/test/Transforms/IndVarSimplify/shrunk-constant.ll index f1caf14..0b2ecaf 100644 --- a/test/Transforms/IndVarSimplify/shrunk-constant.ll +++ b/test/Transforms/IndVarSimplify/shrunk-constant.ll @@ -1,4 +1,5 @@ -; RUN: llvm-as < %s | opt -iv-users -analyze -disable-output | grep store +; RUN: llvm-as < %s | opt -scalar-evolution -analyze -disable-output \ +; RUN: | grep {\\--> (zext i4 {-7,+,-8}<loop> to i32)} define fastcc void @foo() nounwind { entry: |