llvm-6502/test/CodeGen/ARM/fast-isel-call-multi-reg-return.ll

; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB

; Fast-isel can't handle non-double multi-reg retvals.
; This test just check to make sure we don't hit the assert in FinishCall.
define <16 x i8> @foo() nounwind ssp {
entry:
  ret <16 x i8> zeroinitializer
}

define void @t1() nounwind ssp {
entry:
; ARM: @t1
; THUMB: @t1
  %call = call <16 x i8> @foo()
  ret void
}
Fix ARM FastISel tests, as a first step to enabling ARM FastISel ARM FastISel is currently only enabled for iOS non-Thumb1, and I'm working on enabling it for other targets. As a first step I've fixed some of the tests. Changes to ARM FastISel tests: - Different triples don't generate the same relocations (especially movw/movt versus constant pool loads). Use a regex to allow either. - Mangling is different. Use a regex to allow either. - The reserved registers are sometimes different, so registers get allocated in a different order. Capture the names only where this occurs. - Add -verify-machineinstrs to some tests where it works. It doesn't work everywhere it should yet. - Add -fast-isel-abort to many tests that didn't have it before. - Split out the VarArg test from fast-isel-call.ll into its own test. This simplifies test setup because of --check-prefix. Patch by JF Bastien git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181801 91177308-0d34-0410-b5e6-96231b3b80d8 2013-05-14 16:26:38 +00:00			`; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios \| FileCheck %s --check-prefix=ARM`
			`; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios \| FileCheck %s --check-prefix=THUMB`
[fast-isel] Cleaner fix for when we're unable to handle a non-double multi-reg retval. Hoists check before emitting the call to avoid unnecessary work. rdar://11430407 PR12796 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156628 91177308-0d34-0410-b5e6-96231b3b80d8 2012-05-11 18:51:55 +00:00
			`; Fast-isel can't handle non-double multi-reg retvals.`
			`; This test just check to make sure we don't hit the assert in FinishCall.`
			`define <16 x i8> @foo() nounwind ssp {`
			`entry:`
			`ret <16 x i8> zeroinitializer`
			`}`

			`define void @t1() nounwind ssp {`
			`entry:`
			`; ARM: @t1`
			`; THUMB: @t1`
			`%call = call <16 x i8> @foo()`
			`ret void`
			`}`