[NFC] Split ext-int calling convention tests into their own file.

I'm currently auditing all of the calling convention implications of
_ExtInt for all platforms, so splitting them up into their own test will
make this a much easier task to organize.

diff --git a/clang/test/CodeGen/ext-int-cc.c b/clang/test/CodeGen/ext-int-cc.c
new file mode 100644 (file)
index 0000000..41410be
--- /dev/null
+++ b/clang/test/CodeGen/ext-int-cc.c
@@ -0,0 +1,42 @@
+// RUN: %clang_cc1 -triple x86_64-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=LIN64
+// RUN: %clang_cc1 -triple x86_64-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=WIN64
+// RUN: %clang_cc1 -triple i386-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=LIN32
+// RUN: %clang_cc1 -triple i386-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=WIN32
+
+// Make sure 128 and 64 bit versions are passed like integers, and that >128
+// is passed indirectly.
+void ParamPassing(_ExtInt(129) a, _ExtInt(128) b, _ExtInt(64) c) {}
+// LIN64: define void @ParamPassing(i129* byval(i129) align 8 %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i64 %{{.+}})
+// WIN64: define dso_local void @ParamPassing(i129* %{{.+}}, i128* %{{.+}}, i64 %{{.+}})
+// LIN32: define void @ParamPassing(i129* %{{.+}}, i128* %{{.+}}, i64 %{{.+}})
+// WIN32: define dso_local void @ParamPassing(i129* %{{.+}}, i128* %{{.+}}, i64 %{{.+}})
+void ParamPassing2(_ExtInt(129) a, _ExtInt(127) b, _ExtInt(63) c) {}
+// LIN64: define void @ParamPassing2(i129* byval(i129) align 8 %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i64 %{{.+}})
+// WIN64: define dso_local void @ParamPassing2(i129* %{{.+}}, i127* %{{.+}}, i63 %{{.+}})
+// LIN32: define void @ParamPassing2(i129* %{{.+}}, i127* %{{.+}}, i63 %{{.+}})
+// WIN32: define dso_local void @ParamPassing2(i129* %{{.+}}, i127* %{{.+}}, i63 %{{.+}})
+_ExtInt(63) ReturnPassing(){}
+// LIN64: define i64 @ReturnPassing(
+// WIN64: define dso_local i63 @ReturnPassing(
+// LIN32: define i63 @ReturnPassing(
+// WIN32: define dso_local i63 @ReturnPassing(
+_ExtInt(64) ReturnPassing2(){}
+// LIN64: define i64 @ReturnPassing2(
+// WIN64: define dso_local i64 @ReturnPassing2(
+// LIN32: define i64 @ReturnPassing2(
+// WIN32: define dso_local i64 @ReturnPassing2(
+_ExtInt(127) ReturnPassing3(){}
+// LIN64: define { i64, i64 } @ReturnPassing3(
+// WIN64: define dso_local void @ReturnPassing3(i127* noalias sret
+// LIN32: define i127 @ReturnPassing3(
+// WIN32: define dso_local i127 @ReturnPassing3(
+_ExtInt(128) ReturnPassing4(){}
+// LIN64: define { i64, i64 } @ReturnPassing4(
+// WIN64: define dso_local void @ReturnPassing4(i128* noalias sret
+// LIN32: define i128 @ReturnPassing4(
+// WIN32: define dso_local i128 @ReturnPassing4(
+_ExtInt(129) ReturnPassing5(){}
+// LIN64: define void @ReturnPassing5(i129* noalias sret
+// WIN64: define dso_local void @ReturnPassing5(i129* noalias sret
+// LIN32: define i129 @ReturnPassing5(
+// WIN32: define dso_local i129 @ReturnPassing5(

diff --git a/clang/test/CodeGen/ext-int.c b/clang/test/CodeGen/ext-int.c
index 8f90c0d..196bb81 100644 (file)
--- a/clang/test/CodeGen/ext-int.c
+++ b/clang/test/CodeGen/ext-int.c
@@ -1,8 +1,7 @@
-// RUN: %clang_cc1 -triple x86_64-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,LIN64,CHECK64
-// RUN: %clang_cc1 -triple x86_64-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,WIN64,CHECK64
-// RUN: %clang_cc1 -triple i386-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,LIN32,CHECK32
-// RUNX: %clang_cc1 -triple i386-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,WIN32,CHECK32
-
+// RUN: %clang_cc1 -triple x86_64-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK64
+// RUN: %clang_cc1 -triple x86_64-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,CHECK64
+// RUN: %clang_cc1 -triple i386-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,LIN32
+// RUN: %clang_cc1 -triple i386-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=CHECK,WIN32
 
 void GenericTest(_ExtInt(3) a, unsigned _ExtInt(3) b, _ExtInt(4) c) {
   // CHECK: define {{.*}}void @GenericTest
@@ -39,46 +38,10 @@ void OffsetOfTest() {
   // CHECK: store i32 0, i32* %{{.+}}
   int B = __builtin_offsetof(struct S,B);
   // CHECK64: store i32 8, i32* %{{.+}}
-  // CHECK32: store i32 4, i32* %{{.+}}
+  // LIN32: store i32 4, i32* %{{.+}}
+  // WINCHECK32: store i32 8, i32* %{{.+}}
   int C = __builtin_offsetof(struct S,C);
   // CHECK64: store i32 2097160, i32* %{{.+}}
-  // CHECK32: store i32 2097156, i32* %{{.+}}
+  // LIN32: store i32 2097156, i32* %{{.+}}
+  // WIN32: store i32 2097160, i32* %{{.+}}
 }
-
-// Make sure 128 and 64 bit versions are passed like integers, and that >128
-// is passed indirectly.
-void ParamPassing(_ExtInt(129) a, _ExtInt(128) b, _ExtInt(64) c) {}
-// LIN64: define void @ParamPassing(i129* byval(i129) align 8 %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i64 %{{.+}})
-// WIN64: define dso_local void @ParamPassing(i129* %{{.+}}, i128* %{{.+}}, i64 %{{.+}})
-// LIN32: define void @ParamPassing(i129* %{{.+}}, i128* %{{.+}}, i64 %{{.+}})
-// WIN32: define dso_local void @ParamPassing(i129* %{{.+}}, i128* %{{.+}}, i64 %{{.+}})
-void ParamPassing2(_ExtInt(129) a, _ExtInt(127) b, _ExtInt(63) c) {}
-// LIN64: define void @ParamPassing2(i129* byval(i129) align 8 %{{.+}}, i64 %{{.+}}, i64 %{{.+}}, i64 %{{.+}})
-// WIN64: define dso_local void @ParamPassing2(i129* %{{.+}}, i127* %{{.+}}, i63 %{{.+}})
-// LIN32: define void @ParamPassing2(i129* %{{.+}}, i127* %{{.+}}, i63 %{{.+}})
-// WIN32: define dso_local void @ParamPassing2(i129* %{{.+}}, i127* %{{.+}}, i63 %{{.+}})
-_ExtInt(63) ReturnPassing(){}
-// LIN64: define i64 @ReturnPassing(
-// WIN64: define dso_local i63 @ReturnPassing(
-// LIN32: define i63 @ReturnPassing(
-// WIN32: define dso_local i64 @ReturnPassing(
-_ExtInt(64) ReturnPassing2(){}
-// LIN64: define i64 @ReturnPassing2(
-// WIN64: define dso_local i64 @ReturnPassing2(
-// LIN32: define i64 @ReturnPassing2(
-// WIN32: define dso_local i64 @ReturnPassing2(
-_ExtInt(127) ReturnPassing3(){}
-// LIN64: define { i64, i64 } @ReturnPassing3(
-// WIN64: define dso_local void @ReturnPassing3(i127* noalias sret
-// LIN32: define i127 @ReturnPassing3(
-// WIN32: define dso_local i127 @ReturnPassing3(
-_ExtInt(128) ReturnPassing4(){}
-// LIN64: define { i64, i64 } @ReturnPassing4(
-// WIN64: define dso_local void @ReturnPassing4(i128* noalias sret
-// LIN32: define i128 @ReturnPassing4(
-// WIN32: define dso_local i64 @ReturnPassing4(
-_ExtInt(129) ReturnPassing5(){}
-// LIN64: define void @ReturnPassing5(i129* noalias sret
-// WIN64: define dso_local void @ReturnPassing5(i129* noalias sret
-// LIN32: define i129 @ReturnPassing5(
-// WIN32: define dso_local i129 @ReturnPassing5(