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| author | Michael Kruse <llvm@meinersbur.de> | 2018-12-20 21:24:54 +0000 |
|---|---|---|
| committer | Michael Kruse <llvm@meinersbur.de> | 2018-12-20 21:24:54 +0000 |
| commit | 0535137e4ad5fc76b19ec6118724f66023f565f7 (patch) | |
| tree | 450b4a084973a76d4b7237bc355664aa19dd9255 /clang/test/OpenMP/parallel_for_simd_codegen.cpp | |
| parent | a6b9c68a85df16560c4a20a918321d0a847971cd (diff) | |
| download | bcm5719-llvm-0535137e4ad5fc76b19ec6118724f66023f565f7.tar.gz bcm5719-llvm-0535137e4ad5fc76b19ec6118724f66023f565f7.zip | |
[CodeGen] Generate llvm.loop.parallel_accesses instead of llvm.mem.parallel_loop_access metadata.
Instead of generating llvm.mem.parallel_loop_access metadata, generate
llvm.access.group on instructions and llvm.loop.parallel_accesses on
loops. There is one access group per generated loop.
This is clang part of D52116/r349725.
Differential Revision: https://reviews.llvm.org/D52117
llvm-svn: 349823
Diffstat (limited to 'clang/test/OpenMP/parallel_for_simd_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/parallel_for_simd_codegen.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/clang/test/OpenMP/parallel_for_simd_codegen.cpp b/clang/test/OpenMP/parallel_for_simd_codegen.cpp index e8cb651e2bc..680d7a35569 100644 --- a/clang/test/OpenMP/parallel_for_simd_codegen.cpp +++ b/clang/test/OpenMP/parallel_for_simd_codegen.cpp @@ -83,21 +83,21 @@ void simple(float *a, float *b, float *c, float *d) { // CHECK: [[LB_VAL:%.+]] = load i32, i32* [[LB]], // CHECK: store i32 [[LB_VAL]], i32* [[OMP_IV2:%[^,]+]], -// CHECK: [[IV2:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID:[0-9]+]] -// CHECK: [[UB_VAL:%.+]] = load i32, i32* [[UB]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] +// CHECK: [[IV2:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.access.group +// CHECK: [[UB_VAL:%.+]] = load i32, i32* [[UB]]{{.*}}!llvm.access.group // CHECK-NEXT: [[CMP2:%.+]] = icmp sle i32 [[IV2]], [[UB_VAL]] // CHECK-NEXT: br i1 [[CMP2]], label %[[SIMPLE_LOOP2_BODY:.+]], label %[[SIMPLE_LOOP2_END:[^,]+]] for (int i = 10; i > 1; i--) { // CHECK: [[SIMPLE_LOOP2_BODY]]: // Start of body: calculate i from IV: -// CHECK: [[IV2_0:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] +// CHECK: [[IV2_0:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.access.group // FIXME: It is interesting, why the following "mul 1" was not constant folded? // CHECK-NEXT: [[IV2_1:%.+]] = mul nsw i32 [[IV2_0]], 1 // CHECK-NEXT: [[LC_I_1:%.+]] = sub nsw i32 10, [[IV2_1]] -// CHECK-NEXT: store i32 [[LC_I_1]], i32* {{.+}}, !llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] +// CHECK-NEXT: store i32 [[LC_I_1]], i32* {{.+}}, !llvm.access.group // -// CHECK-NEXT: [[LIN0_1:%.+]] = load i64, i64* [[LIN0]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] -// CHECK-NEXT: [[IV2_2:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] +// CHECK-NEXT: [[LIN0_1:%.+]] = load i64, i64* [[LIN0]]{{.*}}!llvm.access.group +// CHECK-NEXT: [[IV2_2:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.access.group // CHECK-NEXT: [[LIN_MUL1:%.+]] = mul nsw i32 [[IV2_2]], 3 // CHECK-NEXT: [[LIN_EXT1:%.+]] = sext i32 [[LIN_MUL1]] to i64 // CHECK-NEXT: [[LIN_ADD1:%.+]] = add nsw i64 [[LIN0_1]], [[LIN_EXT1]] @@ -105,9 +105,9 @@ void simple(float *a, float *b, float *c, float *d) { // CHECK-NEXT: store i64 [[LIN_ADD1]], i64* [[K_PRIVATIZED:%[^,]+]] a[k]++; k = k + 3; -// CHECK: [[IV2_2:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] +// CHECK: [[IV2_2:%.+]] = load i32, i32* [[OMP_IV2]]{{.*}}!llvm.access.group // CHECK-NEXT: [[ADD2_2:%.+]] = add nsw i32 [[IV2_2]], 1 -// CHECK-NEXT: store i32 [[ADD2_2]], i32* [[OMP_IV2]]{{.*}}!llvm.mem.parallel_loop_access ![[SIMPLE_LOOP2_ID]] +// CHECK-NEXT: store i32 [[ADD2_2]], i32* [[OMP_IV2]]{{.*}}!llvm.access.group // br label {{.+}}, !llvm.loop ![[SIMPLE_LOOP2_ID]] } // CHECK: [[SIMPLE_LOOP2_END]]: |
