[LV] Also port failure remarks to new OptimizationRemarkEmitter API

llvm-svn: 293866

1 files changed, 57 insertions, 0 deletions

diff --git a/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll b/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll
index f28e6be2352..b2933c4b56f 100644
--- a/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll
+++ b/llvm/test/Transforms/LoopVectorize/X86/vectorization-remarks-missed.ll
@@ -1,4 +1,6 @@
 ; RUN: opt < %s -loop-vectorize -S -pass-remarks-missed='loop-vectorize' -pass-remarks-analysis='loop-vectorize' 2>&1 | FileCheck %s
+; RUN: opt < %s -loop-vectorize -o /dev/null -pass-remarks-output=%t.yaml
+; RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s
 
 ; C/C++ code for tests
 ; void test(int *A, int Length) {
@@ -42,6 +44,61 @@
 ; CHECK-NOT: x i32>
 ; CHECK: ret
 
+; YAML:       --- !Analysis
+; YAML-NEXT: Pass:            loop-vectorize
+; YAML-NEXT: Name:            CantComputeNumberOfIterations
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 4, Column: 5 }
+; YAML-NEXT: Function:        _Z4testPii
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          'loop not vectorized: '
+; YAML-NEXT:   - String:          could not determine number of loop iterations
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Missed
+; YAML-NEXT: Pass:            loop-vectorize
+; YAML-NEXT: Name:            MissedDetails
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 4, Column: 5 }
+; YAML-NEXT: Function:        _Z4testPii
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          loop not vectorized
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Analysis
+; YAML-NEXT: Pass:            loop-vectorize
+; YAML-NEXT: Name:            AllDisabled
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 13, Column: 5 }
+; YAML-NEXT: Function:        _Z13test_disabledPii
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          'loop not vectorized: vectorization and interleaving are explicitly disabled, or vectorize width and interleave count are both set to 1'
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Analysis
+; YAML-NEXT: Pass:            ''
+; YAML-NEXT: Name:            CantIdentifyArrayBounds
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 19, Column: 5 }
+; YAML-NEXT: Function:        _Z17test_array_boundsPiS_i
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          'loop not vectorized: '
+; YAML-NEXT:   - String:          cannot identify array bounds
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Missed
+; YAML-NEXT: Pass:            loop-vectorize
+; YAML-NEXT: Name:            MissedDetails
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 19, Column: 5 }
+; YAML-NEXT: Function:        _Z17test_array_boundsPiS_i
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          loop not vectorized
+; YAML-NEXT:   - String:          ' (Force='
+; YAML-NEXT:   - Force:           'true'
+; YAML-NEXT:   - String:          ')'
+; YAML-NEXT: ...
+; YAML-NEXT: --- !Failure
+; YAML-NEXT: Pass:            loop-vectorize
+; YAML-NEXT: Name:            FailedRequestedVectorization
+; YAML-NEXT: DebugLoc:        { File: source.cpp, Line: 19, Column: 5 }
+; YAML-NEXT: Function:        _Z17test_array_boundsPiS_i
+; YAML-NEXT: Args:
+; YAML-NEXT:   - String:          'loop not vectorized: '
+; YAML-NEXT:   - String:          failed explicitly specified loop vectorization
+; YAML-NEXT: ...
+
 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
 
 ; Function Attrs: nounwind optsize ssp uwtable