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| author | Chandler Carruth <chandlerc@gmail.com> | 2011-01-09 10:10:59 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2011-01-09 10:10:59 +0000 |
| commit | 27a2a13b6275e19c086a263e475a8ac6d017005f (patch) | |
| tree | 92ec336d6a983452b82cd26f4ec988ec084f3b48 /lib/Target/README.txt | |
| parent | e5ca494ae6fdf502bbff051a0d468ca7aa610639 (diff) | |
Fix a cut-paste-o so that the sample code is correct for my last note.
Also, switch to a more clear 'sink' function with its declaration to
avoid any confusion about 'g'. Thanks for the suggestion Frits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123113 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/README.txt')
| -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: |