llvm-project/clang/test/CodeGenCXX/elide-call-reference.cpp

// RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -o - | FileCheck %s
// PR5695

struct A { A(const A&); ~A(); };
A& a();
void b() {
  A x = a();
}

// CHECK: call {{.*}} @_ZN1AC1ERKS_
// CHECK: call {{.*}} @_ZN1AD1Ev
Remove the -cxx-abi command-line flag. This makes the C++ ABI depend entirely on the target: MS ABI for -win32 triples, Itanium otherwise. It's no longer possible to do weird combinations. To be able to run a test with a specific ABI without constraining it to a specific triple, new substitutions are added to lit: %itanium_abi_triple and %ms_abi_triple can be used to get the current target triple adjusted to the desired ABI. For example, if the test suite is running with the i686-pc-win32 target, %itanium_abi_triple will expand to i686-pc-mingw32. Differential Revision: http://llvm-reviews.chandlerc.com/D2545 llvm-svn: 199250 2014-01-15 03:35:09 +08:00			`// RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -o - \| FileCheck %s`
Fix a slight oversight in computing whether a copy constructor is elidable. Fixes PR5695. llvm-svn: 90702 2009-12-06 17:26:33 +08:00			`// PR5695`

			`struct A { A(const A&); ~A(); };`
			`A& a();`
			`void b() {`
			`A x = a();`
			`}`

Whack a bunch of tests in CodeGenCXX to work on ARM (using ARM ABI). Batch 1 of 3 or so. llvm-svn: 132945 2011-06-14 06:51:21 +08:00			`// CHECK: call {{.*}} @_ZN1AC1ERKS_`
			`// CHECK: call {{.*}} @_ZN1AD1Ev`