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llvm-project/llvm/test/CodeGen/SystemZ/vec-args-error-04.ll

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[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.
Revert "Revert "Reland "[Support] make report_fatal_error `abort` instead of `exit`""" This reverts commit 80a34ae31125aa46dcad47162ba45b152aed968d with fixes. Previously, since bots turning on EXPENSIVE_CHECKS are essentially turning on MachineVerifierPass by default on X86 and the fact that inline-asm-avx-v-constraint-32bit.ll and inline-asm-avx512vl-v-constraint-32bit.ll are not expected to generate functioning machine code, this would go down to `report_fatal_error` in MachineVerifierPass. Here passing `-verify-machineinstrs=0` to make the intent explicit.
2020-02-12 15:01:35 +08:00
; RUN: not --crash llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 2>&1 | FileCheck %s
[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
declare <1 x i128> @bar()
define void @foo() {
%res = call <1 x i128> @bar ()
ret void
}
; CHECK: LLVM ERROR: Unsupported vector argument or return type