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| author | Andrew Trick <atrick@apple.com> | 2011-09-13 02:45:26 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-09-13 02:45:26 +0000 |
| commit | 2e95d76f8c8578c6942a11e28c748d7fadd87c5f (patch) | |
| tree | 5842eb3f896278731da3cf1e206e83c8efd8083a /test | |
| parent | 885f1a0c048e07fca56bc256702c58eae50ae71f (diff) | |
| download | external_llvm-2e95d76f8c8578c6942a11e28c748d7fadd87c5f.zip external_llvm-2e95d76f8c8578c6942a11e28c748d7fadd87c5f.tar.gz external_llvm-2e95d76f8c8578c6942a11e28c748d7fadd87c5f.tar.bz2 | |
This test only makes sense with -enable-iv-rewrite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139576 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Analysis/ScalarEvolution/avoid-smax-1.ll | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/test/Analysis/ScalarEvolution/avoid-smax-1.ll b/test/Analysis/ScalarEvolution/avoid-smax-1.ll index 474d564..e90a555 100644 --- a/test/Analysis/ScalarEvolution/avoid-smax-1.ll +++ b/test/Analysis/ScalarEvolution/avoid-smax-1.ll @@ -1,6 +1,4 @@ -; RUN: opt < %s -indvars -S > %t -; RUN: grep select %t | count 2 -; RUN: grep {icmp ne i32.\* } %t +; RUN: opt < %s -indvars -S -enable-iv-rewrite | FileCheck %s ; Indvars should be able to insert a canonical induction variable ; for the bb6 loop without using a maximum calculation (icmp, select) @@ -8,6 +6,9 @@ ; by an appropriate conditional branch. Unfortunately, indvars is ; not yet able to find the comparison for the other two loops in ; this testcase. +; CHECK: entry: +; CHECK-NOT: select +; CHECK: bb6: target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" target triple = "i386-apple-darwin9" |