diff options
Diffstat (limited to 'llvm/test/Transforms/LoopRotate/vect.omp.persistence.ll')
-rw-r--r-- | llvm/test/Transforms/LoopRotate/vect.omp.persistence.ll | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/llvm/test/Transforms/LoopRotate/vect.omp.persistence.ll b/llvm/test/Transforms/LoopRotate/vect.omp.persistence.ll deleted file mode 100644 index c4c987e7b2b..00000000000 --- a/llvm/test/Transforms/LoopRotate/vect.omp.persistence.ll +++ /dev/null @@ -1,35 +0,0 @@ -; RUN: opt < %s -loop-rotate -S | FileCheck %s -; RUN: opt < %s -loop-rotate -enable-mssa-loop-dependency=true -verify-memoryssa -S | FileCheck %s - -target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" - -; Ensure that "llvm.loop.vectorize.enable" metadata was not lost after loop-rotate. -; In past LoopRotate was clearing that metadata. -; -; See http://reviews.llvm.org/D3348 for details. - -; CHECK-LABEL: @foo -; CHECK: loop_cond: -; CHECK-NOT: loop-inc -; CHECK: br i1 %cmp, label %return, label %loop_cond, !llvm.loop !0 -; CHECK: !0 = distinct !{!0, !1} -; CHECK: !1 = !{!"llvm.loop.vectorize.enable", i1 true} -define i32 @foo(i32 %a) { -entry: - br label %loop_cond - -loop_cond: - %indx = phi i32 [ 1, %entry ], [ %inc, %loop_inc ] - %cmp = icmp ne i32 %indx, %a - br i1 %cmp, label %return, label %loop_inc - -loop_inc: - %inc = add i32 %indx, 1 - br label %loop_cond, !llvm.loop !0 - -return: - ret i32 0 -} - -!0 = !{!0, !1} -!1 = !{!"llvm.loop.vectorize.enable", i1 true} |