diff options
| -rw-r--r-- | lib/Target/README.txt | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Target/README.txt b/lib/Target/README.txt index ff392f491d7..7d90795aa3b 100644 --- a/lib/Target/README.txt +++ b/lib/Target/README.txt @@ -2143,7 +2143,8 @@ clang -O3 -fno-exceptions currently compiles this code: void f(int N) { std::vector<int> v(N); - g(v); + + extern void sink(void*); sink(&v); } into @@ -2198,7 +2199,10 @@ clang -O3 -fno-exceptions currently compiles this code: void f(int N) { std::vector<int> v(N); - g(v); + for (int k = 0; k < N; ++k) + v[k] = 0; + + extern void sink(void*); sink(&v); } into almost the same as the previous note, but replace its final BB with: |