C++14 adds new builtin signatures for 'operator delete'. This change allows
new/delete pairs to be removed in C++14 onwards, as they were in C++11 and
before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219014
91177308-0d34-0410-b5e6-
96231b3b80d8
ZdaPv,
/// void operator delete[](void*, nothrow);
ZdaPvRKSt9nothrow_t,
+ /// void operator delete[](void*, unsigned int);
+ ZdaPvj,
+ /// void operator delete[](void*, unsigned long);
+ ZdaPvm,
/// void operator delete(void*);
ZdlPv,
/// void operator delete(void*, nothrow);
ZdlPvRKSt9nothrow_t,
+ /// void operator delete(void*, unsigned int);
+ ZdlPvj,
+ /// void operator delete(void*, unsigned long);
+ ZdlPvm,
/// void *new[](unsigned int);
Znaj,
/// void *new[](unsigned int, nothrow);
TLIFn == LibFunc::ZdlPv || // operator delete(void*)
TLIFn == LibFunc::ZdaPv) // operator delete[](void*)
ExpectedNumParams = 1;
- else if (TLIFn == LibFunc::ZdlPvRKSt9nothrow_t || // delete(void*, nothrow)
+ else if (TLIFn == LibFunc::ZdlPvj || // delete(void*, uint)
+ TLIFn == LibFunc::ZdlPvm || // delete(void*, ulong)
+ TLIFn == LibFunc::ZdlPvRKSt9nothrow_t || // delete(void*, nothrow)
+ TLIFn == LibFunc::ZdaPvj || // delete[](void*, uint)
+ TLIFn == LibFunc::ZdaPvm || // delete[](void*, ulong)
TLIFn == LibFunc::ZdaPvRKSt9nothrow_t) // delete[](void*, nothrow)
ExpectedNumParams = 2;
else
"_IO_putc",
"_ZdaPv",
"_ZdaPvRKSt9nothrow_t",
+ "_ZdaPvj",
+ "_ZdaPvm",
"_ZdlPv",
"_ZdlPvRKSt9nothrow_t",
+ "_ZdlPvj",
+ "_ZdlPvm",
"_Znaj",
"_ZnajRKSt9nothrow_t",
"_Znam",
call void @_ZdlPvRKSt9nothrow_t(i8* %call.i, i8* %nt) builtin nounwind
resume { i8*, i32 } %0
}
+
+declare i8* @_Znwm(i64) nobuiltin
+declare void @_ZdlPvm(i8*, i64) nobuiltin
+declare i8* @_Znwj(i32) nobuiltin
+declare void @_ZdlPvj(i8*, i32) nobuiltin
+declare i8* @_Znam(i64) nobuiltin
+declare void @_ZdaPvm(i8*, i64) nobuiltin
+declare i8* @_Znaj(i32) nobuiltin
+declare void @_ZdaPvj(i8*, i32) nobuiltin
+
+; CHECK-LABEL: @test8(
+define void @test8() {
+ ; CHECK-NOT: call
+ %nwm = call i8* @_Znwm(i64 32) builtin
+ call void @_ZdlPvm(i8* %nwm, i64 32) builtin
+ %nwj = call i8* @_Znwj(i32 32) builtin
+ call void @_ZdlPvj(i8* %nwj, i32 32) builtin
+ %nam = call i8* @_Znam(i64 32) builtin
+ call void @_ZdaPvm(i8* %nam, i64 32) builtin
+ %naj = call i8* @_Znaj(i32 32) builtin
+ call void @_ZdaPvj(i8* %naj, i32 32) builtin
+ ret void
+}