diff options
Diffstat (limited to 'test/CodeGenCXX/pragma-unroll.cpp')
| -rw-r--r-- | test/CodeGenCXX/pragma-unroll.cpp | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/test/CodeGenCXX/pragma-unroll.cpp b/test/CodeGenCXX/pragma-unroll.cpp index 8b73fa6c8aab4..8f079092480af 100644 --- a/test/CodeGenCXX/pragma-unroll.cpp +++ b/test/CodeGenCXX/pragma-unroll.cpp @@ -7,7 +7,7 @@ void while_test(int *List, int Length) { #pragma unroll while (i < Length) { - // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_1:.*]] + // CHECK: br label {{.*}}, !llvm.loop ![[LOOP_1:.*]] List[i] = i * 2; i++; } @@ -15,6 +15,7 @@ void while_test(int *List, int Length) { // Verify do loop is recognized after multi-option pragma clang loop directive. void do_test(int *List, int Length) { + // CHECK: define {{.*}} @_Z7do_test int i = 0; #pragma nounroll @@ -27,20 +28,22 @@ void do_test(int *List, int Length) { // Verify for loop is recognized after unroll pragma. void for_test(int *List, int Length) { +// CHECK: define {{.*}} @_Z8for_test #pragma unroll 8 for (int i = 0; i < Length; i++) { - // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_3:.*]] + // CHECK: br label {{.*}}, !llvm.loop ![[LOOP_3:.*]] List[i] = i * 2; } } // Verify c++11 for range loop is recognized after unroll pragma. void for_range_test() { + // CHECK: define {{.*}} @_Z14for_range_test double List[100]; #pragma unroll(4) for (int i : List) { - // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_4:.*]] + // CHECK: br label {{.*}}, !llvm.loop ![[LOOP_4:.*]] List[i] = i; } } @@ -49,9 +52,10 @@ void for_range_test() { // Verify defines are correctly resolved in unroll pragmas. void for_define_test(int *List, int Length, int Value) { +// CHECK: define {{.*}} @_Z15for_define_test #pragma unroll(UNROLLCOUNT) for (int i = 0; i < Length; i++) { - // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_5:.*]] + // CHECK: br label {{.*}}, !llvm.loop ![[LOOP_5:.*]] List[i] = i * Value; } } @@ -59,9 +63,10 @@ void for_define_test(int *List, int Length, int Value) { // Verify metadata is generated when template is used. template <typename A> void for_template_test(A *List, int Length, A Value) { +// CHECK: define {{.*}} @_Z13template_test #pragma unroll 8 for (int i = 0; i < Length; i++) { - // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_6:.*]] + // CHECK: br label {{.*}}, !llvm.loop ![[LOOP_6:.*]] List[i] = i * Value; } } @@ -69,9 +74,11 @@ void for_template_test(A *List, int Length, A Value) { // Verify define is resolved correctly when template is used. template <typename A> void for_template_define_test(A *List, int Length, A Value) { +// CHECK: define {{.*}} @_Z24for_template_define_test + #pragma unroll(UNROLLCOUNT) for (int i = 0; i < Length; i++) { - // CHECK: br i1 {{.*}}, label {{.*}}, label {{.*}}, !llvm.loop ![[LOOP_7:.*]] + // CHECK: br label {{.*}}, !llvm.loop ![[LOOP_7:.*]] List[i] = i * Value; } } @@ -86,8 +93,8 @@ void template_test(double *List, int Length) { for_template_define_test<double>(List, Length, Value); } -// CHECK: ![[LOOP_1]] = distinct !{![[LOOP_1]], ![[UNROLL_FULL:.*]]} -// CHECK: ![[UNROLL_FULL]] = !{!"llvm.loop.unroll.full"} +// CHECK: ![[LOOP_1]] = distinct !{![[LOOP_1]], ![[UNROLL_ENABLE:.*]]} +// CHECK: ![[UNROLL_ENABLE]] = !{!"llvm.loop.unroll.enable"} // CHECK: ![[LOOP_2]] = distinct !{![[LOOP_2:.*]], ![[UNROLL_DISABLE:.*]]} // CHECK: ![[UNROLL_DISABLE]] = !{!"llvm.loop.unroll.disable"} // CHECK: ![[LOOP_3]] = distinct !{![[LOOP_3]], ![[UNROLL_8:.*]]} |