[PowerPC][NFC]Remove sms-simple.ll test temporarily.

Looks like a MachinePipeliner algorithm problem found by
sanitizer-x86_64-linux-fast.
I will backout this test first while investigating the problem to
unblock buildbot.

==49637==ERROR: AddressSanitizer: heap-buffer-overflow on address
0x614000002e08 at pc 0x000004364350 bp 0x7ffe228a3bd0 sp 0x7ffe228a3bc8
READ of size 4 at 0x614000002e08 thread T0
    #0 0x436434f in
llvm::SwingSchedulerDAG::checkValidNodeOrder(llvm::SmallVector<llvm::NodeSet,
8u> const&) const
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:3736:11
    #1 0x4342cd0 in llvm::SwingSchedulerDAG::schedule()
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:486:3
    #2 0x434042d in
llvm::MachinePipeliner::swingModuloScheduler(llvm::MachineLoop&)
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:385:7
    #3 0x433eb90 in
llvm::MachinePipeliner::runOnMachineFunction(llvm::MachineFunction&)
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:207:5
    #4 0x428b7ea in
llvm::MachineFunctionPass::runOnFunction(llvm::Function&)
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachineFunctionPass.cpp:73:13
    #5 0x4d1a913 in llvm::FPPassManager::runOnFunction(llvm::Function&)
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1648:27
    #6 0x4d1b192 in llvm::FPPassManager::runOnModule(llvm::Module&)
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1685:16
    #7 0x4d1c06d in runOnModule
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1752:27
    #8 0x4d1c06d in llvm::legacy::PassManagerImpl::run(llvm::Module&)
/b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1865
    #9 0xa48ca3 in compileModule(char**, llvm::LLVMContext&)
/b/sanitizer-x86_64-linux-fast/build/llvm/tools/llc/llc.cpp:611:8
    #10 0xa4270f in main
/b/sanitizer-x86_64-linux-fast/build/llvm/tools/llc/llc.cpp:365:22
    #11 0x7fec902572e0 in __libc_start_main
(/lib/x86_64-linux-gnu/libc.so.6+0x202e0)
    #12 0x971b69 in _start
(/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/llc+0x971b69)

llvm-svn: 363105

1 files changed, 0 insertions, 78 deletions

diff --git a/llvm/test/CodeGen/PowerPC/sms-simple.ll b/llvm/test/CodeGen/PowerPC/sms-simple.ll
deleted file mode 100644
index 6b1f0e453e8..00000000000
--- a/llvm/test/CodeGen/PowerPC/sms-simple.ll
+++ /dev/null
@@ -1,78 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -ppc-vsr-nums-as-vr -mtriple=powerpc64-unknown-linux-gnu \
-; RUN:       -verify-machineinstrs -ppc-asm-full-reg-names -mcpu=pwr9 --ppc-enable-pipeliner \
-; RUN:       | FileCheck %s
-
-@x = dso_local local_unnamed_addr global <{ i32, i32, i32, i32, [1020 x i32] }> <{ i32 1, i32 2, i32 3, i32 4, [1020 x i32] zeroinitializer }>, align 4
-@y = common dso_local global [1024 x i32] zeroinitializer, align 4
-
-; Function Attrs: norecurse nounwind
-define dso_local i32* @foo() local_unnamed_addr #0 {
-; CHECK-LABEL: foo:
-; CHECK:       # %bb.0: # %entry
-; CHECK-NEXT:    addis r5, r2, x@toc@ha
-; CHECK-NEXT:    addi r5, r5, x@toc@l
-; CHECK-NEXT:    addis r6, r2, y@toc@ha
-; CHECK-NEXT:    li r7, 340
-; CHECK-NEXT:    addi r3, r6, y@toc@l
-; CHECK-NEXT:    lwz r6, y@toc@l(r6)
-; CHECK-NEXT:    mtctr r7
-; CHECK-NEXT:    addi r5, r5, -8
-; CHECK-NEXT:    lwzu r7, 12(r5)
-; CHECK-NEXT:    maddld r6, r7, r7, r6
-; CHECK-NEXT:    lwz r7, 4(r5)
-; CHECK-NEXT:    addi r4, r3, -8
-; CHECK-NEXT:    stwu r6, 12(r4)
-; CHECK-NEXT:    maddld r6, r7, r7, r6
-; CHECK-NEXT:    lwz r7, 8(r5)
-; CHECK-NEXT:    .p2align 4
-; CHECK-NEXT:  .LBB0_1: # %for.body
-; CHECK:         maddld r7, r7, r7, r6
-; CHECK-NEXT:    lwzu r8, 12(r5)
-; CHECK-NEXT:    maddld r8, r8, r8, r7
-; CHECK-NEXT:    stw r6, 4(r4)
-; CHECK-NEXT:    lwz r6, 4(r5)
-; CHECK-NEXT:    maddld r6, r6, r6, r8
-; CHECK-NEXT:    stw r7, 8(r4)
-; CHECK-NEXT:    lwz r7, 8(r5)
-; CHECK-NEXT:    stwu r8, 12(r4)
-; CHECK-NEXT:    bdnz .LBB0_1
-; CHECK-NEXT:  # %bb.2:
-; CHECK-NEXT:    maddld r5, r7, r7, r6
-; CHECK-NEXT:    stw r6, 4(r4)
-; CHECK-NEXT:    stw r5, 8(r4)
-; CHECK-NEXT:    blr
-entry:
-  %.pre = load i32, i32* getelementptr inbounds ([1024 x i32], [1024 x i32]* @y, i64 0, i64 0), align 4
-  br label %for.body
-
-for.cond.cleanup:                                 ; preds = %for.body
-  ret i32* getelementptr inbounds ([1024 x i32], [1024 x i32]* @y, i64 0, i64 0)
-
-for.body:                                         ; preds = %for.body, %entry
-  %0 = phi i32 [ %.pre, %entry ], [ %add.2, %for.body ]
-  %indvars.iv = phi i64 [ 1, %entry ], [ %indvars.iv.next.2, %for.body ]
-  %arrayidx2 = getelementptr inbounds [1024 x i32], [1024 x i32]* bitcast (<{ i32, i32, i32, i32, [1020 x i32] }>* @x to [1024 x i32]*), i64 0, i64 %indvars.iv
-  %1 = load i32, i32* %arrayidx2, align 4
-  %mul = mul nsw i32 %1, %1
-  %add = add nsw i32 %mul, %0
-  %arrayidx6 = getelementptr inbounds [1024 x i32], [1024 x i32]* @y, i64 0, i64 %indvars.iv
-  store i32 %add, i32* %arrayidx6, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %arrayidx2.1 = getelementptr inbounds [1024 x i32], [1024 x i32]* bitcast (<{ i32, i32, i32, i32, [1020 x i32] }>* @x to [1024 x i32]*), i64 0, i64 %indvars.iv.next
-  %2 = load i32, i32* %arrayidx2.1, align 4
-  %mul.1 = mul nsw i32 %2, %2
-  %add.1 = add nsw i32 %mul.1, %add
-  %arrayidx6.1 = getelementptr inbounds [1024 x i32], [1024 x i32]* @y, i64 0, i64 %indvars.iv.next
-  store i32 %add.1, i32* %arrayidx6.1, align 4
-  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
-  %arrayidx2.2 = getelementptr inbounds [1024 x i32], [1024 x i32]* bitcast (<{ i32, i32, i32, i32, [1020 x i32] }>* @x to [1024 x i32]*), i64 0, i64 %indvars.iv.next.1
-  %3 = load i32, i32* %arrayidx2.2, align 4
-  %mul.2 = mul nsw i32 %3, %3
-  %add.2 = add nsw i32 %mul.2, %add.1
-  %arrayidx6.2 = getelementptr inbounds [1024 x i32], [1024 x i32]* @y, i64 0, i64 %indvars.iv.next.1
-  store i32 %add.2, i32* %arrayidx6.2, align 4
-  %indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
-  %exitcond.2 = icmp eq i64 %indvars.iv.next.2, 1024
-  br i1 %exitcond.2, label %for.cond.cleanup, label %for.body
-}