Add CHECKs for a few declarations. NFC.

We were just missing test coverage for this.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@328048 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/mingw-long-double.c b/test/CodeGen/mingw-long-double.c
index d344d9f5a1a0dbd8b12aab327a3d0eb5564b445e..5dcd9a8bcdcab03fca2714b47153c151a6e46b73 100644 (file)
--- a/test/CodeGen/mingw-long-double.c
+++ b/test/CodeGen/mingw-long-double.c
@@ -41,3 +41,7 @@ long double _Complex TestLDC(long double _Complex x) {
 // GNU32: define dso_local void @TestLDC({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* byval align 4 %x)
 // GNU64: define dso_local void @TestLDC({ x86_fp80, x86_fp80 }* noalias sret %agg.result, { x86_fp80, x86_fp80 }* %x)
 // MSC64: define dso_local void @TestLDC({ double, double }* noalias sret %agg.result, { double, double }* %x)
+
+// GNU32: declare void @__mulxc3
+// GNU64: declare void @__mulxc3
+// MSC64: declare void @__muldc3