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Diffstat (limited to 'test/Transforms/IndVarSimplify/pointer.ll')
-rw-r--r-- | test/Transforms/IndVarSimplify/pointer.ll | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/test/Transforms/IndVarSimplify/pointer.ll b/test/Transforms/IndVarSimplify/pointer.ll deleted file mode 100644 index d55bf98..0000000 --- a/test/Transforms/IndVarSimplify/pointer.ll +++ /dev/null @@ -1,38 +0,0 @@ -; RUN: opt < %s -indvars -S > %t -; RUN: grep {%exitcond = icmp eq i64 %indvar.next, %n} %t -; RUN: grep {getelementptr i8\\* %A, i64 %indvar} %t -; RUN: grep getelementptr %t | count 1 -; RUN: grep add %t | count 1 -; RUN: not grep scevgep %t -; RUN: not grep ptrtoint %t - -; Indvars should be able to expand the pointer-arithmetic -; IV into an integer IV indexing into a simple getelementptr. - -target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-n:32:64" - -define void @foo(i8* %A, i64 %n) nounwind { -entry: - %0 = icmp eq i64 %n, 0 ; <i1> [#uses=1] - br i1 %0, label %return, label %bb.nph - -bb.nph: ; preds = %entry - %1 = getelementptr i8* %A, i64 %n ; <i8*> [#uses=1] - br label %bb - -bb: ; preds = %bb1, %bb.nph - %q.01 = phi i8* [ %2, %bb1 ], [ %A, %bb.nph ] ; <i8*> [#uses=2] - store i8 0, i8* %q.01, align 1 - %2 = getelementptr i8* %q.01, i64 1 ; <i8*> [#uses=2] - br label %bb1 - -bb1: ; preds = %bb - %3 = icmp eq i8* %1, %2 ; <i1> [#uses=1] - br i1 %3, label %bb1.return_crit_edge, label %bb - -bb1.return_crit_edge: ; preds = %bb1 - br label %return - -return: ; preds = %bb1.return_crit_edge, %entry - ret void -} |