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| author | Andrew Trick <atrick@apple.com> | 2011-09-12 20:26:34 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-09-12 20:26:34 +0000 |
| commit | 26e5285f9fc63c83222b80984c590d9676a18e4f (patch) | |
| tree | 95a177e252e4d541ebfcac7f5b4b8510da081d4e /test/Transforms/IndVarSimplify/preserve-gep-nested.ll | |
| parent | 2bc3d52b9ab422ee9f7e42a1a4e3b818e623a5f7 (diff) | |
| download | external_llvm-26e5285f9fc63c83222b80984c590d9676a18e4f.zip external_llvm-26e5285f9fc63c83222b80984c590d9676a18e4f.tar.gz external_llvm-26e5285f9fc63c83222b80984c590d9676a18e4f.tar.bz2 | |
Conditionalize indvars tests that rely on SCEV expansion of geps,
which is relevant with canonical IVs. Anything else being checked by
these tests is already covered by early CSE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139535 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/IndVarSimplify/preserve-gep-nested.ll')
| -rw-r--r-- | test/Transforms/IndVarSimplify/preserve-gep-nested.ll | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/test/Transforms/IndVarSimplify/preserve-gep-nested.ll b/test/Transforms/IndVarSimplify/preserve-gep-nested.ll index b41de58..613e30f 100644 --- a/test/Transforms/IndVarSimplify/preserve-gep-nested.ll +++ b/test/Transforms/IndVarSimplify/preserve-gep-nested.ll @@ -1,15 +1,16 @@ -; RUN: opt < %s -indvars -S > %t -; Exactly one getelementptr for each load+store. -; RUN: grep getelementptr %t | count 6 -; Each getelementptr using %struct.Q* %s as a base and not i8*. -; RUN: grep {getelementptr \[%\]struct\\.Q\\* \[%\]s,} %t | count 6 +; RUN: opt < %s -indvars -S -enable-iv-rewrite | FileCheck %s ; No explicit integer multiplications! -; RUN: not grep {= mul} %t ; No i8* arithmetic or pointer casting anywhere! -; RUN: not grep {i8\\*} %t -; RUN: not grep bitcast %t -; RUN: not grep inttoptr %t -; RUN: not grep ptrtoint %t +; CHECK-NOT: = {{= mul|i8\*|bitcast|inttoptr|ptrtoint}} +; Exactly one getelementptr for each load+store. +; Each getelementptr using %struct.Q* %s as a base and not i8*. +; CHECK: getelementptr %struct.Q* %s, +; CHECK: getelementptr %struct.Q* %s, +; CHECK: getelementptr %struct.Q* %s, +; CHECK: getelementptr %struct.Q* %s, +; CHECK: getelementptr %struct.Q* %s, +; CHECK: getelementptr %struct.Q* %s, +; CHECK-NOT: = {{= mul|i8\*|bitcast|inttoptr|ptrtoint}} ; FIXME: This test should pass with or without TargetData. Until opt ; supports running tests without targetdata, just hardware this in. |