diff options
Diffstat (limited to 'test/Analysis/LoopDependenceAnalysis/siv-weak-zero.ll')
-rw-r--r-- | test/Analysis/LoopDependenceAnalysis/siv-weak-zero.ll | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/test/Analysis/LoopDependenceAnalysis/siv-weak-zero.ll b/test/Analysis/LoopDependenceAnalysis/siv-weak-zero.ll deleted file mode 100644 index 1c5ae4c490..0000000000 --- a/test/Analysis/LoopDependenceAnalysis/siv-weak-zero.ll +++ /dev/null @@ -1,56 +0,0 @@ -; RUN: opt < %s -analyze -basicaa -lda | FileCheck %s - -@x = common global [256 x i32] zeroinitializer, align 4 -@y = common global [256 x i32] zeroinitializer, align 4 - -;; for (i = 0; i < 256; i++) -;; x[i] = x[42] + y[i] - -define void @f1(...) nounwind { -entry: - %x.ld.addr = getelementptr [256 x i32]* @x, i64 0, i64 42 - br label %for.body - -for.body: - %i = phi i64 [ 0, %entry ], [ %i.next, %for.body ] - %x.addr = getelementptr [256 x i32]* @x, i64 0, i64 %i - %y.addr = getelementptr [256 x i32]* @y, i64 0, i64 %i - %x = load i32* %x.ld.addr ; 0 - %y = load i32* %y.addr ; 1 - %r = add i32 %y, %x - store i32 %r, i32* %x.addr ; 2 -; CHECK: 0,2: dep -; CHECK: 1,2: ind - %i.next = add i64 %i, 1 - %exitcond = icmp eq i64 %i.next, 256 - br i1 %exitcond, label %for.end, label %for.body - -for.end: - ret void -} - -;; for (i = 0; i < 250; i++) -;; x[i] = x[255] + y[i] - -define void @f2(...) nounwind { -entry: - %x.ld.addr = getelementptr [256 x i32]* @x, i64 0, i64 255 - br label %for.body - -for.body: - %i = phi i64 [ 0, %entry ], [ %i.next, %for.body ] - %x.addr = getelementptr [256 x i32]* @x, i64 0, i64 %i - %y.addr = getelementptr [256 x i32]* @y, i64 0, i64 %i - %x = load i32* %x.ld.addr ; 0 - %y = load i32* %y.addr ; 1 - %r = add i32 %y, %x - store i32 %r, i32* %x.addr ; 2 -; CHECK: 0,2: dep -; CHECK: 1,2: ind - %i.next = add i64 %i, 1 - %exitcond = icmp eq i64 %i.next, 250 - br i1 %exitcond, label %for.end, label %for.body - -for.end: - ret void -} |