*Really* fix DOS newlines introduced in r210330
r210369 didn't quite catch all of them. llvm-svn: 210593
This commit is contained in:
Reid Kleckner
@@ -1,31 +1,31 @@
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//===--- LoopHint.h - Types for LoopHint ------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_SEMA_LOOPHINT_H
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#define LLVM_CLANG_SEMA_LOOPHINT_H
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#include "clang/Basic/IdentifierTable.h"
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#include "clang/Basic/SourceLocation.h"
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#include "clang/Sema/AttributeList.h"
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#include "clang/Sema/Ownership.h"
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namespace clang {
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/// \brief Loop hint specified by a pragma loop directive.
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struct LoopHint {
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SourceRange Range;
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Expr *ValueExpr;
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IdentifierLoc *LoopLoc;
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IdentifierLoc *ValueLoc;
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IdentifierLoc *OptionLoc;
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};
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} // end namespace clang
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#endif // LLVM_CLANG_SEMA_LOOPHINT_H
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//===--- LoopHint.h - Types for LoopHint ------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_CLANG_SEMA_LOOPHINT_H
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#define LLVM_CLANG_SEMA_LOOPHINT_H
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#include "clang/Basic/IdentifierTable.h"
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#include "clang/Basic/SourceLocation.h"
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#include "clang/Sema/AttributeList.h"
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#include "clang/Sema/Ownership.h"
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namespace clang {
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/// \brief Loop hint specified by a pragma loop directive.
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struct LoopHint {
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SourceRange Range;
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Expr *ValueExpr;
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IdentifierLoc *LoopLoc;
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IdentifierLoc *ValueLoc;
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IdentifierLoc *OptionLoc;
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};
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} // end namespace clang
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#endif // LLVM_CLANG_SEMA_LOOPHINT_H
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@@ -1,120 +1,120 @@
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s
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// Verify while loop is recognized after sequence of pragma clang loop directives.
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void while_test(int *List, int Length) {
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// CHECK: define {{.*}} @_Z10while_test
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int i = 0;
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#pragma clang loop vectorize(enable)
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#pragma clang loop interleave_count(4)
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#pragma clang loop vectorize_width(4)
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while (i < Length) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_1:.*]]
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List[i] = i * 2;
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i++;
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}
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}
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// Verify do loop is recognized after multi-option pragma clang loop directive.
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void do_test(int *List, int Length) {
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int i = 0;
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#pragma clang loop vectorize_width(8) interleave_count(4)
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do {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_2:.*]]
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List[i] = i * 2;
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i++;
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} while (i < Length);
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}
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// Verify for loop is recognized after sequence of pragma clang loop directives.
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void for_test(int *List, int Length) {
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#pragma clang loop interleave(enable)
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#pragma clang loop interleave_count(4)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_3:.*]]
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List[i] = i * 2;
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}
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}
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// Verify c++11 for range loop is recognized after
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// sequence of pragma clang loop directives.
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void for_range_test() {
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double List[100];
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#pragma clang loop vectorize_width(2) interleave_count(2)
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for (int i : List) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_4:.*]]
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List[i] = i;
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}
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}
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// Verify disable pragma clang loop directive generates correct metadata
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void disable_test(int *List, int Length) {
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#pragma clang loop vectorize(disable)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_5:.*]]
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List[i] = i * 2;
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}
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}
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#define VECWIDTH 2
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#define INTCOUNT 2
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// Verify defines are correctly resolved in pragma clang loop directive
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void for_define_test(int *List, int Length, int Value) {
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#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_6:.*]]
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List[i] = i * Value;
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}
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}
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// Verify metadata is generated when template is used.
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template <typename A>
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void for_template_test(A *List, int Length, A Value) {
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#pragma clang loop vectorize_width(8) interleave_count(8)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_7:.*]]
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List[i] = i * Value;
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}
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}
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// Verify define is resolved correctly when template is used.
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template <typename A>
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void for_template_define_test(A *List, int Length, A Value) {
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#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_8:.*]]
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List[i] = i * Value;
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}
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}
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#undef VECWIDTH
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#undef INTCOUNT
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// Use templates defined above. Test verifies metadata is generated correctly.
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void template_test(double *List, int Length) {
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double Value = 10;
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for_template_test<double>(List, Length, Value);
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for_template_define_test<double>(List, Length, Value);
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}
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// CHECK: ![[LOOP_1]] = metadata !{metadata ![[LOOP_1]], metadata ![[WIDTH_4:.*]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}
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// CHECK: ![[WIDTH_4]] = metadata !{metadata !"llvm.vectorizer.width", i32 4}
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// CHECK: ![[UNROLL_4]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 4}
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// CHECK: ![[ENABLE_1]] = metadata !{metadata !"llvm.vectorizer.enable", i1 true}
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// CHECK: ![[LOOP_2]] = metadata !{metadata ![[LOOP_2:.*]], metadata ![[UNROLL_4:.*]], metadata ![[WIDTH_8:.*]]}
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// CHECK: ![[WIDTH_8]] = metadata !{metadata !"llvm.vectorizer.width", i32 8}
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// CHECK: ![[LOOP_3]] = metadata !{metadata ![[LOOP_3]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}
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// CHECK: ![[LOOP_4]] = metadata !{metadata ![[LOOP_4]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
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// CHECK: ![[UNROLL_2]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 2}
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// CHECK: ![[WIDTH_2]] = metadata !{metadata !"llvm.vectorizer.width", i32 2}
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// CHECK: ![[LOOP_5]] = metadata !{metadata ![[LOOP_5]], metadata ![[WIDTH_1:.*]]}
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// CHECK: ![[WIDTH_1]] = metadata !{metadata !"llvm.vectorizer.width", i32 1}
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// CHECK: ![[LOOP_6]] = metadata !{metadata ![[LOOP_6]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
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// CHECK: ![[LOOP_7]] = metadata !{metadata ![[LOOP_7]], metadata ![[UNROLL_8:.*]], metadata ![[WIDTH_8:.*]]}
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// CHECK: ![[UNROLL_8]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 8}
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// CHECK: ![[LOOP_8]] = metadata !{metadata ![[LOOP_8]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -emit-llvm -o - %s | FileCheck %s
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// Verify while loop is recognized after sequence of pragma clang loop directives.
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void while_test(int *List, int Length) {
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// CHECK: define {{.*}} @_Z10while_test
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int i = 0;
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#pragma clang loop vectorize(enable)
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#pragma clang loop interleave_count(4)
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#pragma clang loop vectorize_width(4)
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while (i < Length) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_1:.*]]
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List[i] = i * 2;
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i++;
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}
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}
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// Verify do loop is recognized after multi-option pragma clang loop directive.
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void do_test(int *List, int Length) {
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int i = 0;
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#pragma clang loop vectorize_width(8) interleave_count(4)
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do {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_2:.*]]
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List[i] = i * 2;
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i++;
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} while (i < Length);
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}
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// Verify for loop is recognized after sequence of pragma clang loop directives.
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void for_test(int *List, int Length) {
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#pragma clang loop interleave(enable)
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#pragma clang loop interleave_count(4)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_3:.*]]
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List[i] = i * 2;
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}
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}
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// Verify c++11 for range loop is recognized after
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// sequence of pragma clang loop directives.
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void for_range_test() {
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double List[100];
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#pragma clang loop vectorize_width(2) interleave_count(2)
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for (int i : List) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_4:.*]]
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List[i] = i;
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}
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}
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// Verify disable pragma clang loop directive generates correct metadata
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void disable_test(int *List, int Length) {
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#pragma clang loop vectorize(disable)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_5:.*]]
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List[i] = i * 2;
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}
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}
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#define VECWIDTH 2
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#define INTCOUNT 2
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// Verify defines are correctly resolved in pragma clang loop directive
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void for_define_test(int *List, int Length, int Value) {
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#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_6:.*]]
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List[i] = i * Value;
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}
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}
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// Verify metadata is generated when template is used.
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template <typename A>
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void for_template_test(A *List, int Length, A Value) {
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#pragma clang loop vectorize_width(8) interleave_count(8)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_7:.*]]
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List[i] = i * Value;
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}
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}
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||||
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||||
// Verify define is resolved correctly when template is used.
|
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template <typename A>
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void for_template_define_test(A *List, int Length, A Value) {
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#pragma clang loop vectorize_width(VECWIDTH) interleave_count(INTCOUNT)
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for (int i = 0; i < Length; i++) {
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// CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_8:.*]]
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List[i] = i * Value;
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}
|
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}
|
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|
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#undef VECWIDTH
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#undef INTCOUNT
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// Use templates defined above. Test verifies metadata is generated correctly.
|
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void template_test(double *List, int Length) {
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double Value = 10;
|
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|
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for_template_test<double>(List, Length, Value);
|
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for_template_define_test<double>(List, Length, Value);
|
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}
|
||||
|
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// CHECK: ![[LOOP_1]] = metadata !{metadata ![[LOOP_1]], metadata ![[WIDTH_4:.*]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}
|
||||
// CHECK: ![[WIDTH_4]] = metadata !{metadata !"llvm.vectorizer.width", i32 4}
|
||||
// CHECK: ![[UNROLL_4]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 4}
|
||||
// CHECK: ![[ENABLE_1]] = metadata !{metadata !"llvm.vectorizer.enable", i1 true}
|
||||
// CHECK: ![[LOOP_2]] = metadata !{metadata ![[LOOP_2:.*]], metadata ![[UNROLL_4:.*]], metadata ![[WIDTH_8:.*]]}
|
||||
// CHECK: ![[WIDTH_8]] = metadata !{metadata !"llvm.vectorizer.width", i32 8}
|
||||
// CHECK: ![[LOOP_3]] = metadata !{metadata ![[LOOP_3]], metadata ![[UNROLL_4:.*]], metadata ![[ENABLE_1:.*]]}
|
||||
// CHECK: ![[LOOP_4]] = metadata !{metadata ![[LOOP_4]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
|
||||
// CHECK: ![[UNROLL_2]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 2}
|
||||
// CHECK: ![[WIDTH_2]] = metadata !{metadata !"llvm.vectorizer.width", i32 2}
|
||||
// CHECK: ![[LOOP_5]] = metadata !{metadata ![[LOOP_5]], metadata ![[WIDTH_1:.*]]}
|
||||
// CHECK: ![[WIDTH_1]] = metadata !{metadata !"llvm.vectorizer.width", i32 1}
|
||||
// CHECK: ![[LOOP_6]] = metadata !{metadata ![[LOOP_6]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
|
||||
// CHECK: ![[LOOP_7]] = metadata !{metadata ![[LOOP_7]], metadata ![[UNROLL_8:.*]], metadata ![[WIDTH_8:.*]]}
|
||||
// CHECK: ![[UNROLL_8]] = metadata !{metadata !"llvm.vectorizer.unroll", i32 8}
|
||||
// CHECK: ![[LOOP_8]] = metadata !{metadata ![[LOOP_8]], metadata ![[UNROLL_2:.*]], metadata ![[WIDTH_2:.*]]}
|
||||
|
||||
@@ -1,62 +1,62 @@
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// RUN: %clang_cc1 -emit-pch -o %t.a %s
|
||||
// RUN: %clang_cc1 -include-pch %t.a %s -ast-print -o - | FileCheck %s
|
||||
|
||||
// FIXME: A bug in ParsedAttributes causes the order of the attributes to be
|
||||
// reversed. The checks are consequently in the reverse order below.
|
||||
|
||||
// CHECK: #pragma clang loop interleave_count(8)
|
||||
// CHECK: #pragma clang loop vectorize_width(4)
|
||||
// CHECK: #pragma clang loop interleave(disable)
|
||||
// CHECK: #pragma clang loop vectorize(enable)
|
||||
// CHECK: #pragma clang loop interleave(enable)
|
||||
// CHECK: #pragma clang loop vectorize(disable)
|
||||
|
||||
#ifndef HEADER
|
||||
#define HEADER
|
||||
|
||||
class pragma_test {
|
||||
public:
|
||||
inline void run1(int *List, int Length) {
|
||||
int i = 0;
|
||||
#pragma clang loop vectorize_width(4)
|
||||
#pragma clang loop interleave_count(8)
|
||||
while (i < Length) {
|
||||
List[i] = i;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
inline void run2(int *List, int Length) {
|
||||
int i = 0;
|
||||
#pragma clang loop vectorize(enable)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i - 1 < Length) {
|
||||
List[i] = i;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
inline void run3(int *List, int Length) {
|
||||
int i = 0;
|
||||
#pragma clang loop vectorize(disable)
|
||||
#pragma clang loop interleave(enable)
|
||||
while (i - 3 < Length) {
|
||||
List[i] = i;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
void test() {
|
||||
int List[100];
|
||||
|
||||
pragma_test pt;
|
||||
|
||||
pt.run1(List, 100);
|
||||
pt.run2(List, 100);
|
||||
pt.run3(List, 100);
|
||||
}
|
||||
|
||||
#endif
|
||||
// RUN: %clang_cc1 -emit-pch -o %t.a %s
|
||||
// RUN: %clang_cc1 -include-pch %t.a %s -ast-print -o - | FileCheck %s
|
||||
|
||||
// FIXME: A bug in ParsedAttributes causes the order of the attributes to be
|
||||
// reversed. The checks are consequently in the reverse order below.
|
||||
|
||||
// CHECK: #pragma clang loop interleave_count(8)
|
||||
// CHECK: #pragma clang loop vectorize_width(4)
|
||||
// CHECK: #pragma clang loop interleave(disable)
|
||||
// CHECK: #pragma clang loop vectorize(enable)
|
||||
// CHECK: #pragma clang loop interleave(enable)
|
||||
// CHECK: #pragma clang loop vectorize(disable)
|
||||
|
||||
#ifndef HEADER
|
||||
#define HEADER
|
||||
|
||||
class pragma_test {
|
||||
public:
|
||||
inline void run1(int *List, int Length) {
|
||||
int i = 0;
|
||||
#pragma clang loop vectorize_width(4)
|
||||
#pragma clang loop interleave_count(8)
|
||||
while (i < Length) {
|
||||
List[i] = i;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
inline void run2(int *List, int Length) {
|
||||
int i = 0;
|
||||
#pragma clang loop vectorize(enable)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i - 1 < Length) {
|
||||
List[i] = i;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
inline void run3(int *List, int Length) {
|
||||
int i = 0;
|
||||
#pragma clang loop vectorize(disable)
|
||||
#pragma clang loop interleave(enable)
|
||||
while (i - 3 < Length) {
|
||||
List[i] = i;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
#else
|
||||
|
||||
void test() {
|
||||
int List[100];
|
||||
|
||||
pragma_test pt;
|
||||
|
||||
pt.run1(List, 100);
|
||||
pt.run2(List, 100);
|
||||
pt.run3(List, 100);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
@@ -1,132 +1,132 @@
|
||||
// RUN: %clang_cc1 -std=c++11 -verify %s
|
||||
|
||||
// Note that this puts the expected lines before the directives to work around
|
||||
// limitations in the -verify mode.
|
||||
|
||||
void test(int *List, int Length) {
|
||||
int i = 0;
|
||||
|
||||
#pragma clang loop vectorize(enable)
|
||||
#pragma clang loop interleave(enable)
|
||||
while (i + 1 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize_width(4)
|
||||
#pragma clang loop interleave_count(8)
|
||||
while (i < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize(disable)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i - 1 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize_width(4) interleave_count(8)
|
||||
while (i - 2 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop interleave_count(16)
|
||||
while (i - 3 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
int VList[Length];
|
||||
#pragma clang loop vectorize(disable) interleave(disable)
|
||||
for (int j : VList) {
|
||||
VList[j] = List[j];
|
||||
}
|
||||
|
||||
/* expected-error {{expected '('}} */ #pragma clang loop vectorize
|
||||
/* expected-error {{expected '('}} */ #pragma clang loop interleave
|
||||
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop vectorize(enable
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop interleave(enable
|
||||
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop vectorize_width(4
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop interleave_count(4
|
||||
|
||||
/* expected-error {{missing option}} */ #pragma clang loop
|
||||
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword
|
||||
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword(enable)
|
||||
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop vectorize(enable) badkeyword(4)
|
||||
/* expected-warning {{extra tokens at end of '#pragma clang loop'}} */ #pragma clang loop vectorize(enable) ,
|
||||
|
||||
while (i-4 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop vectorize_width(0)
|
||||
/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop interleave_count(0)
|
||||
while (i-5 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop vectorize_width(3000000000)
|
||||
/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop interleave_count(3000000000)
|
||||
while (i-6 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop vectorize_width(badvalue)
|
||||
/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop interleave_count(badvalue)
|
||||
while (i-6 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
|
||||
/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
|
||||
while (i-7 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize(enable)
|
||||
/* expected-error {{expected a for, while, or do-while loop to follow the '#pragma clang loop' directive}} */ int j = Length;
|
||||
List[0] = List[1];
|
||||
|
||||
while (j-1 < Length) {
|
||||
List[j] = j;
|
||||
}
|
||||
|
||||
// FIXME: A bug in ParsedAttributes causes the order of the attributes to be
|
||||
// processed in reverse. Consequently, the errors occur on the first of pragma
|
||||
// of the next three tests rather than the last, and the order of the kinds
|
||||
// is also reversed.
|
||||
|
||||
/* expected-error {{incompatible directives 'vectorize(disable)' and 'vectorize_width(4)'}} */ #pragma clang loop vectorize_width(4)
|
||||
#pragma clang loop vectorize(disable)
|
||||
/* expected-error {{incompatible directives 'interleave(disable)' and 'interleave_count(4)'}} */ #pragma clang loop interleave_count(4)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i-8 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{duplicate directives 'vectorize(disable)' and 'vectorize(enable)'}} */ #pragma clang loop vectorize(enable)
|
||||
#pragma clang loop vectorize(disable)
|
||||
/* expected-error {{duplicate directives 'interleave(disable)' and 'interleave(enable)'}} */ #pragma clang loop interleave(enable)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i-9 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{incompatible directives 'vectorize_width(4)' and 'vectorize(disable)'}} */ #pragma clang loop vectorize(disable)
|
||||
#pragma clang loop vectorize_width(4)
|
||||
/* expected-error {{incompatible directives 'interleave_count(4)' and 'interleave(disable)'}} */ #pragma clang loop interleave(disable)
|
||||
#pragma clang loop interleave_count(4)
|
||||
while (i-10 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{duplicate directives 'vectorize_width(4)' and 'vectorize_width(8)'}} */ #pragma clang loop vectorize_width(8)
|
||||
#pragma clang loop vectorize_width(4)
|
||||
/* expected-error {{duplicate directives 'interleave_count(4)' and 'interleave_count(8)'}} */ #pragma clang loop interleave_count(8)
|
||||
#pragma clang loop interleave_count(4)
|
||||
while (i-11 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop interleave(enable)
|
||||
/* expected-error {{expected statement}} */ }
|
||||
// RUN: %clang_cc1 -std=c++11 -verify %s
|
||||
|
||||
// Note that this puts the expected lines before the directives to work around
|
||||
// limitations in the -verify mode.
|
||||
|
||||
void test(int *List, int Length) {
|
||||
int i = 0;
|
||||
|
||||
#pragma clang loop vectorize(enable)
|
||||
#pragma clang loop interleave(enable)
|
||||
while (i + 1 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize_width(4)
|
||||
#pragma clang loop interleave_count(8)
|
||||
while (i < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize(disable)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i - 1 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize_width(4) interleave_count(8)
|
||||
while (i - 2 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop interleave_count(16)
|
||||
while (i - 3 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
int VList[Length];
|
||||
#pragma clang loop vectorize(disable) interleave(disable)
|
||||
for (int j : VList) {
|
||||
VList[j] = List[j];
|
||||
}
|
||||
|
||||
/* expected-error {{expected '('}} */ #pragma clang loop vectorize
|
||||
/* expected-error {{expected '('}} */ #pragma clang loop interleave
|
||||
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop vectorize(enable
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop interleave(enable
|
||||
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop vectorize_width(4
|
||||
/* expected-error {{expected ')'}} */ #pragma clang loop interleave_count(4
|
||||
|
||||
/* expected-error {{missing option}} */ #pragma clang loop
|
||||
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword
|
||||
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop badkeyword(enable)
|
||||
/* expected-error {{invalid option 'badkeyword'}} */ #pragma clang loop vectorize(enable) badkeyword(4)
|
||||
/* expected-warning {{extra tokens at end of '#pragma clang loop'}} */ #pragma clang loop vectorize(enable) ,
|
||||
|
||||
while (i-4 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop vectorize_width(0)
|
||||
/* expected-error {{invalid value 0; expected a positive integer value}} */ #pragma clang loop interleave_count(0)
|
||||
while (i-5 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop vectorize_width(3000000000)
|
||||
/* expected-error {{invalid value -1294967296; expected a positive integer value}} */ #pragma clang loop interleave_count(3000000000)
|
||||
while (i-6 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop vectorize_width(badvalue)
|
||||
/* expected-error {{missing value; expected a positive integer value}} */ #pragma clang loop interleave_count(badvalue)
|
||||
while (i-6 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop vectorize(badidentifier)
|
||||
/* expected-error {{invalid keyword 'badidentifier'; expected 'enable' or 'disable'}} */ #pragma clang loop interleave(badidentifier)
|
||||
while (i-7 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop vectorize(enable)
|
||||
/* expected-error {{expected a for, while, or do-while loop to follow the '#pragma clang loop' directive}} */ int j = Length;
|
||||
List[0] = List[1];
|
||||
|
||||
while (j-1 < Length) {
|
||||
List[j] = j;
|
||||
}
|
||||
|
||||
// FIXME: A bug in ParsedAttributes causes the order of the attributes to be
|
||||
// processed in reverse. Consequently, the errors occur on the first of pragma
|
||||
// of the next three tests rather than the last, and the order of the kinds
|
||||
// is also reversed.
|
||||
|
||||
/* expected-error {{incompatible directives 'vectorize(disable)' and 'vectorize_width(4)'}} */ #pragma clang loop vectorize_width(4)
|
||||
#pragma clang loop vectorize(disable)
|
||||
/* expected-error {{incompatible directives 'interleave(disable)' and 'interleave_count(4)'}} */ #pragma clang loop interleave_count(4)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i-8 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{duplicate directives 'vectorize(disable)' and 'vectorize(enable)'}} */ #pragma clang loop vectorize(enable)
|
||||
#pragma clang loop vectorize(disable)
|
||||
/* expected-error {{duplicate directives 'interleave(disable)' and 'interleave(enable)'}} */ #pragma clang loop interleave(enable)
|
||||
#pragma clang loop interleave(disable)
|
||||
while (i-9 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{incompatible directives 'vectorize_width(4)' and 'vectorize(disable)'}} */ #pragma clang loop vectorize(disable)
|
||||
#pragma clang loop vectorize_width(4)
|
||||
/* expected-error {{incompatible directives 'interleave_count(4)' and 'interleave(disable)'}} */ #pragma clang loop interleave(disable)
|
||||
#pragma clang loop interleave_count(4)
|
||||
while (i-10 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
/* expected-error {{duplicate directives 'vectorize_width(4)' and 'vectorize_width(8)'}} */ #pragma clang loop vectorize_width(8)
|
||||
#pragma clang loop vectorize_width(4)
|
||||
/* expected-error {{duplicate directives 'interleave_count(4)' and 'interleave_count(8)'}} */ #pragma clang loop interleave_count(8)
|
||||
#pragma clang loop interleave_count(4)
|
||||
while (i-11 < Length) {
|
||||
List[i] = i;
|
||||
}
|
||||
|
||||
#pragma clang loop interleave(enable)
|
||||
/* expected-error {{expected statement}} */ }
|
||||
|
||||
Reference in New Issue
Block a user