commit 36f5cfe4df32af6c5fe01228102512996f566f9d
author Richard Smith <richard-llvm@metafoo.co.uk> Fri Mar 09 08:00:36 2012 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Fri Mar 09 08:00:36 2012 +0000
tree 28e2c2562f781f6dbe711d15a00af596b21b9c9b
parent 8a26fc15d4647da863f0cca73a203823b01da7e5

Support for raw and template forms of numeric user-defined literals,
and lots of tidying up.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152392 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGenCXX/cxx11-user-defined-literal.cpp

diff --git a/test/CodeGenCXX/cxx11-user-defined-literal.cpp b/test/CodeGenCXX/cxx11-user-defined-literal.cpp
index 647ea57..347ffe9 100644
--- a/test/CodeGenCXX/cxx11-user-defined-literal.cpp
+++ b/test/CodeGenCXX/cxx11-user-defined-literal.cpp
@@ -6,21 +6,46 @@
 S operator"" _y(wchar_t);
 S operator"" _z(unsigned long long);
 S operator"" _f(long double);
+S operator"" _r(const char *);
+template<char...Cs> S operator"" _t() { return S(); }
+
+// CHECK: @[[s_foo:.*]] = {{.*}} constant [4 x i8] c"foo\00"
+// CHECK: @[[s_bar:.*]] = {{.*}} constant [4 x i8] c"bar\00"
+// CHECK: @[[s_123:.*]] = {{.*}} constant [4 x i8] c"123\00"
+// CHECK: @[[s_4_9:.*]] = {{.*}} constant [4 x i8] c"4.9\00"
+// CHECK: @[[s_0xffffeeee:.*]] = {{.*}} constant [11 x i8] c"0xffffeeee\00"
 
 void f() {
-  // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @{{.*}}, i32 0, i32 0), i64 3)
-  // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @{{.*}}, i32 0, i32 0), i64 3)
+  // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_foo]], i32 0, i32 0), i64 3)
+  // CHECK: call void @_Zli2_xPKcm({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_bar]], i32 0, i32 0), i64 3)
   // CHECK: call void @_Zli2_yw({{.*}} 97)
   // CHECK: call void @_Zli2_zy({{.*}} 42)
   // CHECK: call void @_Zli2_fe({{.*}} x86_fp80 0xK3FFF8000000000000000)
-  // CHECK: call void @_ZN1SD1Ev({{.*}}) nounwind
-  // CHECK: call void @_ZN1SD1Ev({{.*}}) nounwind
-  // CHECK: call void @_ZN1SD1Ev({{.*}}) nounwind
-  // CHECK: call void @_ZN1SD1Ev({{.*}}) nounwind
-  // CHECK: call void @_ZN1SD1Ev({{.*}}) nounwind
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
   "foo"_x, "bar"_x, L'a'_y, 42_z, 1.0_f;
+
+  // CHECK: call void @_Zli2_rPKc({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_123]], i32 0, i32 0))
+  // CHECK: call void @_Zli2_rPKc({{.*}}, i8* getelementptr inbounds ([4 x i8]* @[[s_4_9]], i32 0, i32 0))
+  // CHECK: call void @_Zli2_rPKc({{.*}}, i8* getelementptr inbounds ([11 x i8]* @[[s_0xffffeeee]], i32 0, i32 0))
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  123_r, 4.9_r, 0xffff\
+eeee_r;
+
+  // FIXME: This mangling is insane. Maybe we should have a special case for
+  // char parameter packs?
+  // CHECK: call void @_Zli2_tIJLc48ELc120ELc49ELc50ELc51ELc52ELc53ELc54ELc55ELc56EEE1Sv({{.*}})
+  // CHECK: call void @_ZN1SD1Ev({{.*}})
+  0x12345678_t;
 }
 
+// CHECK: define {{.*}} @_Zli2_tIJLc48ELc120ELc49ELc50ELc51ELc52ELc53ELc54ELc55ELc56EEE1Sv(
+
 template<typename T> auto g(T t) -> decltype("foo"_x(t)) { return "foo"_x(t); }
 template<typename T> auto i(T t) -> decltype(operator"" _x("foo", 3)(t)) { return operator"" _x("foo", 3)(t); }