diff options
| author | Jordan Rupprecht <rupprecht@google.com> | 2019-10-24 16:17:19 -0700 |
|---|---|---|
| committer | Jordan Rupprecht <rupprecht@google.com> | 2019-10-24 16:35:45 -0700 |
| commit | 6d424a161bf3e52730371da0b9439ed93a8ce406 (patch) | |
| tree | 6011622f3d682c4e0b1d055cd6fef8523aaa4147 /clang/test/CodeGenCXX/pragma-loop-predicate.cpp | |
| parent | 7fff716ec4741f84358a977ddf0cd5ccf448d5c5 (diff) | |
| download | bcm5719-llvm-6d424a161bf3e52730371da0b9439ed93a8ce406.tar.gz bcm5719-llvm-6d424a161bf3e52730371da0b9439ed93a8ce406.zip | |
Revert "Recommit "[Clang] Pragma vectorize_width() implies vectorize(enable)""
This reverts commit 80371c74ae63d2f260bcc75408be9c6f81e38465.
Given the following source:
```
void a() {
for (;;)
;
}
```
It incorrectly enables vectorization (with vector width 1), as well as generating a warning that vectorization could not be performed.
Diffstat (limited to 'clang/test/CodeGenCXX/pragma-loop-predicate.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/pragma-loop-predicate.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/test/CodeGenCXX/pragma-loop-predicate.cpp b/clang/test/CodeGenCXX/pragma-loop-predicate.cpp index 33e4cf5df4f..ec2161d1772 100644 --- a/clang/test/CodeGenCXX/pragma-loop-predicate.cpp +++ b/clang/test/CodeGenCXX/pragma-loop-predicate.cpp @@ -58,6 +58,7 @@ void test5(int *List, int Length) { List[i] = i * 2; } + // CHECK: ![[LOOP0]] = distinct !{![[LOOP0]], !3} // CHECK-NEXT: !3 = !{!"llvm.loop.vectorize.enable", i1 true} @@ -69,7 +70,7 @@ void test5(int *List, int Length) { // CHECK-NEXT: ![[LOOP3]] = distinct !{![[LOOP3]], !5, !3} -// CHECK-NEXT: ![[LOOP4]] = distinct !{![[LOOP4]], !3, !10} +// CHECK-NEXT: ![[LOOP4]] = distinct !{![[LOOP4]], !10} // CHECK-NEXT: !10 = !{!"llvm.loop.vectorize.width", i32 1} -// CHECK-NEXT: ![[LOOP5]] = distinct !{![[LOOP5]], !3, !10} +// CHECK-NEXT: ![[LOOP5]] = distinct !{![[LOOP5]], !10} |
