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Fix a cut-paste-o so that the sample code is correct for my last note.

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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
This commit is contained in:
Chandler Carruth 2011-01-09 10:10:59 +00:00
parent e5ca494ae6
commit 27a2a13b62
1 changed files with 6 additions and 2 deletions
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8
lib/Target/README.txt
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@ -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: