llvm-project/llvm/test/CodeGen/SystemZ/vec-args-error-01.ll

; Verify that we detect unsupported single-element vector types.

; RUN: not llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 2>&1 | FileCheck %s

define void @foo(<1 x i128>) {
  ret void
}

; CHECK: LLVM ERROR: Unsupported vector argument or return type
[SystemZ] Mark v1i128 and v1f128 as unsupported The ABI specifies that <1 x i128> and <1 x fp128> are supposed to be passed in vector registers. We do not yet support those types, and some infrastructure is missing before we can do so. In order to prevent accidentally generating code violating the ABI, this patch adds checks to detect those types and error out if user code attempts to use them. llvm-svn: 236526 2015-05-06 03:30:05 +08:00			`; Verify that we detect unsupported single-element vector types.`

			`; RUN: not llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 2>&1 \| FileCheck %s`

			`define void @foo(<1 x i128>) {`
			`ret void`
			`}`

			`; CHECK: LLVM ERROR: Unsupported vector argument or return type`