[llvm] [VFABI] Create FunctionType for vector functions (PR #75058)

[Paul Walker via llvm-commits]

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@@ -318,7 +392,7 @@ TEST_F(VFABIParserTest, Align) {
   EXPECT_TRUE(invokeParser("_ZGVsN2l2a2_foo(vector_foo)", "void(i32)"));
   EXPECT_EQ(ISA, VFISAKind::SVE);
   EXPECT_FALSE(isMasked());
-  EXPECT_TRUE(matchParametersNum()) << "Different number of scalar parameters";
+  EXPECT_TRUE(matchParametersNum());
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paulwalker-arm wrote:

Does this need a matching `EXPECT_EQ(getFunctionType,...)`?

https://github.com/llvm/llvm-project/pull/75058