Displaying 1 result from an estimated 1 matches for "6d2e9568".
2015 Jan 22
5
[LLVMdev] Why does "uwtable" prevent optimizing Invoke -> Call?
Hi,
in r176827 the optimization that turns invokes with empty landing pads
into plain calls was disabled for invocations of function with the
"uwtable" attribute.
But given this code:
struct S { ~S() {}; };
void blackbox();
__attribute__((__noinline__)) void inner() { blackbox(); }
int foo() {
S s;
inner();
return 0;
}
int bar() {