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| author | dim <dim@FreeBSD.org> | 2015-01-18 16:23:48 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2015-01-18 16:23:48 +0000 |
| commit | c86b984ea8ecb3e944dc3de48539f4c1f65851ea (patch) | |
| tree | 3eb853da77d46cc77c4b017525a422f9ddb1385b /test/CodeGenCXX/merge-functions.cpp | |
| parent | c696171ff15f0ee60dea4abfd99a135473c95656 (diff) | |
| download | FreeBSD-src-c86b984ea8ecb3e944dc3de48539f4c1f65851ea.zip FreeBSD-src-c86b984ea8ecb3e944dc3de48539f4c1f65851ea.tar.gz | |
Vendor import of clang RELEASE_360/rc1 tag r226102 (effectively, 3.6.0 RC1):
https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_360/rc1@226102
Diffstat (limited to 'test/CodeGenCXX/merge-functions.cpp')
| -rw-r--r-- | test/CodeGenCXX/merge-functions.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGenCXX/merge-functions.cpp b/test/CodeGenCXX/merge-functions.cpp new file mode 100644 index 0000000..2137f19 --- /dev/null +++ b/test/CodeGenCXX/merge-functions.cpp @@ -0,0 +1,14 @@ +// REQUIRES: x86-registered-target +// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -O1 -fmerge-functions -emit-llvm -o - -x c++ < %s | FileCheck %s + +// Basic functionality test. Function merging doesn't kick in on functions that +// are too simple. + +struct A { + virtual int f(int x, int *p) { return x ? *p : 1; } + virtual int g(int x, int *p) { return x ? *p : 1; } +} a; + +// CHECK: define {{.*}} @_ZN1A1gEiPi +// CHECK-NEXT: tail call i32 @_ZN1A1fEiPi +// CHECK-NEXT: ret |
