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| author | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2019-04-23 21:57:46 +0000 |
|---|---|---|
| committer | Francis Visoiu Mistrih <francisvm@yahoo.com> | 2019-04-23 21:57:46 +0000 |
| commit | 1646851b87cfe131eb79f2a1302aa5db201bacb6 (patch) | |
| tree | 89b19333c6c72f73f22dd4720d26b4fdae998231 /clang/test/CodeGenObjCXX/block-nested-in-lambda.mm | |
| parent | eea9da5921de502e342469a06856198486e3995d (diff) | |
| download | bcm5719-llvm-1646851b87cfe131eb79f2a1302aa5db201bacb6.tar.gz bcm5719-llvm-1646851b87cfe131eb79f2a1302aa5db201bacb6.zip | |
[CGP] Look through bitcasts when duplicating returns for tail calls
The simple case of:
```
int *callee();
void *caller(void *a) {
if (a == NULL)
return callee();
return a;
}
```
would generate a regular call instead of a tail call because we don't
look through the bitcast of the call to `callee` when duplicating the
return blocks.
Differential Revision: https://reviews.llvm.org/D60837
llvm-svn: 359041
Diffstat (limited to 'clang/test/CodeGenObjCXX/block-nested-in-lambda.mm')
0 files changed, 0 insertions, 0 deletions
