Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617

5 files changed, 179 insertions, 4 deletions

diff --git a/test/Other/Inputs/llvm_cov.gcda b/test/Other/Inputs/llvm_cov.gcda
deleted file mode 100644
index 9ae2286..0000000
--- a/test/Other/Inputs/llvm_cov.gcda
+++ /dev/null
diff --git a/test/Other/Inputs/llvm_cov.gcno b/test/Other/Inputs/llvm_cov.gcno
deleted file mode 100644
index 25e2023..0000000
--- a/test/Other/Inputs/llvm_cov.gcno
+++ /dev/null
diff --git a/test/Other/llvm-cov.test b/test/Other/llvm-cov.test
deleted file mode 100644
index 2ac4e9e..0000000
--- a/test/Other/llvm-cov.test
+++ /dev/null
@@ -1,4 +0,0 @@
-PR11760
-RUN: llvm-cov -gcda=%S/Inputs/llvm_cov.gcda -gcno=%S/Inputs/llvm_cov.gcno
-REQUIRES: asserts
-XFAIL: *
diff --git a/test/Other/new-pass-manager.ll b/test/Other/new-pass-manager.ll
new file mode 100644
index 0000000..cec01b5
--- /dev/null
+++ b/test/Other/new-pass-manager.ll
@@ -0,0 +1,69 @@
+; This test is essentially doing very basic things with the opt tool and the
+; new pass manager pipeline. It will be used to flesh out the feature
+; completeness of the opt tool when the new pass manager is engaged. The tests
+; may not be useful once it becomes the default or may get spread out into other
+; files, but for now this is just going to step the new process through its
+; paces.
+
+; RUN: opt -disable-output -debug-pass-manager -passes=print %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-MODULE-PRINT
+; CHECK-MODULE-PRINT: Starting module pass manager
+; CHECK-MODULE-PRINT: Running module pass: VerifierPass
+; CHECK-MODULE-PRINT: Running module pass: PrintModulePass
+; CHECK-MODULE-PRINT: ModuleID
+; CHECK-MODULE-PRINT: define void @foo()
+; CHECK-MODULE-PRINT: Running module pass: VerifierPass
+; CHECK-MODULE-PRINT: Finished module pass manager
+
+; RUN: opt -disable-output -debug-pass-manager -passes='function(print)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-FUNCTION-PRINT
+; CHECK-FUNCTION-PRINT: Starting module pass manager
+; CHECK-FUNCTION-PRINT: Running module pass: VerifierPass
+; CHECK-FUNCTION-PRINT: Starting function pass manager
+; CHECK-FUNCTION-PRINT: Running function pass: PrintFunctionPass
+; CHECK-FUNCTION-PRINT-NOT: ModuleID
+; CHECK-FUNCTION-PRINT: define void @foo()
+; CHECK-FUNCTION-PRINT: Finished function pass manager
+; CHECK-FUNCTION-PRINT: Running module pass: VerifierPass
+; CHECK-FUNCTION-PRINT: Finished module pass manager
+
+; RUN: opt -S -o - -passes='no-op-module,no-op-module' %s \
+; RUN:     | FileCheck %s --check-prefix=CHECK-NOOP
+; CHECK-NOOP: define void @foo() {
+; CHECK-NOOP:   ret void
+; CHECK-NOOP: }
+
+; Round trip through bitcode.
+; RUN: opt -f -o - -passes='no-op-module,no-op-module' %s \
+; RUN:     | llvm-dis \
+; RUN:     | FileCheck %s --check-prefix=CHECK-NOOP
+
+; RUN: opt -disable-output -debug-pass-manager -verify-each -passes='no-op-module,function(no-op-function)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-VERIFY-EACH
+; CHECK-VERIFY-EACH: Starting module pass manager
+; CHECK-VERIFY-EACH: Running module pass: VerifierPass
+; CHECK-VERIFY-EACH: Running module pass: NoOpModulePass
+; CHECK-VERIFY-EACH: Running module pass: VerifierPass
+; CHECK-VERIFY-EACH: Starting function pass manager
+; CHECK-VERIFY-EACH: Running function pass: NoOpFunctionPass
+; CHECK-VERIFY-EACH: Running function pass: VerifierPass
+; CHECK-VERIFY-EACH: Finished function pass manager
+; CHECK-VERIFY-EACH: Running module pass: VerifierPass
+; CHECK-VERIFY-EACH: Finished module pass manager
+
+; RUN: opt -disable-output -debug-pass-manager -disable-verify -passes='no-op-module,function(no-op-function)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-NO-VERIFY
+; CHECK-NO-VERIFY: Starting module pass manager
+; CHECK-NO-VERIFY-NOT: VerifierPass
+; CHECK-NO-VERIFY: Running module pass: NoOpModulePass
+; CHECK-NO-VERIFY-NOT: VerifierPass
+; CHECK-NO-VERIFY: Starting function pass manager
+; CHECK-NO-VERIFY: Running function pass: NoOpFunctionPass
+; CHECK-NO-VERIFY-NOT: VerifierPass
+; CHECK-NO-VERIFY: Finished function pass manager
+; CHECK-NO-VERIFY-NOT: VerifierPass
+; CHECK-NO-VERIFY: Finished module pass manager
+
+define void @foo() {
+  ret void
+}
diff --git a/test/Other/pass-pipeline-parsing.ll b/test/Other/pass-pipeline-parsing.ll
new file mode 100644
index 0000000..ba33610
--- /dev/null
+++ b/test/Other/pass-pipeline-parsing.ll
@@ -0,0 +1,110 @@
+; RUN: opt -disable-output -debug-pass-manager \
+; RUN:     -passes=no-op-module,no-op-module %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-TWO-NOOP-MP
+; CHECK-TWO-NOOP-MP: Starting module pass manager
+; CHECK-TWO-NOOP-MP: Running module pass: NoOpModulePass
+; CHECK-TWO-NOOP-MP: Running module pass: NoOpModulePass
+; CHECK-TWO-NOOP-MP: Finished module pass manager
+
+; RUN: opt -disable-output -debug-pass-manager \
+; RUN:     -passes='module(no-op-module,no-op-module)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-MP
+; CHECK-NESTED-TWO-NOOP-MP: Starting module pass manager
+; CHECK-NESTED-TWO-NOOP-MP: Running module pass: ModulePassManager
+; CHECK-NESTED-TWO-NOOP-MP: Starting module pass manager
+; CHECK-NESTED-TWO-NOOP-MP: Running module pass: NoOpModulePass
+; CHECK-NESTED-TWO-NOOP-MP: Running module pass: NoOpModulePass
+; CHECK-NESTED-TWO-NOOP-MP: Finished module pass manager
+; CHECK-NESTED-TWO-NOOP-MP: Finished module pass manager
+
+; RUN: opt -disable-output -debug-pass-manager \
+; RUN:     -passes=no-op-function,no-op-function %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-TWO-NOOP-FP
+; CHECK-TWO-NOOP-FP: Starting module pass manager
+; CHECK-TWO-NOOP-FP: Running module pass: ModuleToFunctionPassAdaptor
+; CHECK-TWO-NOOP-FP: Starting function pass manager
+; CHECK-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
+; CHECK-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
+; CHECK-TWO-NOOP-FP: Finished function pass manager
+; CHECK-TWO-NOOP-FP: Finished module pass manager
+
+; RUN: opt -disable-output -debug-pass-manager \
+; RUN:     -passes='function(no-op-function,no-op-function)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-NESTED-TWO-NOOP-FP
+; CHECK-NESTED-TWO-NOOP-FP: Starting module pass manager
+; CHECK-NESTED-TWO-NOOP-FP: Running module pass: ModuleToFunctionPassAdaptor
+; CHECK-NESTED-TWO-NOOP-FP: Starting function pass manager
+; CHECK-NESTED-TWO-NOOP-FP: Running function pass: FunctionPassManager
+; CHECK-NESTED-TWO-NOOP-FP: Starting function pass manager
+; CHECK-NESTED-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
+; CHECK-NESTED-TWO-NOOP-FP: Running function pass: NoOpFunctionPass
+; CHECK-NESTED-TWO-NOOP-FP: Finished function pass manager
+; CHECK-NESTED-TWO-NOOP-FP: Finished function pass manager
+; CHECK-NESTED-TWO-NOOP-FP: Finished module pass manager
+
+; RUN: opt -disable-output -debug-pass-manager \
+; RUN:     -passes='no-op-module,function(no-op-function,no-op-function),no-op-module' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-MIXED-FP-AND-MP
+; CHECK-MIXED-FP-AND-MP: Starting module pass manager
+; CHECK-MIXED-FP-AND-MP: Running module pass: NoOpModulePass
+; CHECK-MIXED-FP-AND-MP: Running module pass: ModuleToFunctionPassAdaptor
+; CHECK-MIXED-FP-AND-MP: Starting function pass manager
+; CHECK-MIXED-FP-AND-MP: Running function pass: NoOpFunctionPass
+; CHECK-MIXED-FP-AND-MP: Running function pass: NoOpFunctionPass
+; CHECK-MIXED-FP-AND-MP: Finished function pass manager
+; CHECK-MIXED-FP-AND-MP: Running module pass: NoOpModulePass
+; CHECK-MIXED-FP-AND-MP: Finished module pass manager
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='no-op-module)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED1
+; CHECK-UNBALANCED1: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='module(no-op-module))' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED2
+; CHECK-UNBALANCED2: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='module(no-op-module' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED3
+; CHECK-UNBALANCED3: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='no-op-function)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED4
+; CHECK-UNBALANCED4: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='function(no-op-function))' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED5
+; CHECK-UNBALANCED5: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='function(function(no-op-function)))' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED6
+; CHECK-UNBALANCED6: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='function(no-op-function' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED7
+; CHECK-UNBALANCED7: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='function(function(no-op-function)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED8
+; CHECK-UNBALANCED8: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='no-op-module,)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED9
+; CHECK-UNBALANCED9: unable to parse pass pipeline description
+
+; RUN: not opt -disable-output -debug-pass-manager \
+; RUN:     -passes='no-op-function,)' %s 2>&1 \
+; RUN:     | FileCheck %s --check-prefix=CHECK-UNBALANCED10
+; CHECK-UNBALANCED10: unable to parse pass pipeline description
+
+define void @f() {
+ ret void
+}