llvm-6502/test/CodeGen/AArch64/fast-isel-call-return.ll

; RUN: llc -fast-isel -fast-isel-abort -verify-machineinstrs < %s | FileCheck %s
target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-linux-gnu"

define i8* @test_call_return_type(i64 %size) {
entry:
; CHECK: bl xmalloc
  %0 = call noalias i8* @xmalloc(i64 undef)
  ret i8* %0
}

declare noalias i8* @xmalloc(i64)
[FastISel][AArch64] Use the correct register class to make the MI verifier happy. This is mostly achieved by providing the correct register class manually, because getRegClassFor always returns the GPRAllRegClass for MVT::i32 and MVT::i64. Also cleanup the code to use the FastEmitInst_ method whenever possible. This makes sure that the operands' register class is properly constrained. For all the remaining cases this adds the missing constrainOperandRegClass calls for each operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216225 91177308-0d34-0410-b5e6-96231b3b80d8 2014-08-21 20:57:57 +00:00			`; RUN: llc -fast-isel -fast-isel-abort -verify-machineinstrs < %s \| FileCheck %s`
[FastISel][AArch64] Fix return type in FastLowerCall. I used the wrong method to obtain the return type inside FinishCall. This fix simply uses the return type from FastLowerCall, which we already determined to be a valid type. Reduced test case from Chad. Thanks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213788 91177308-0d34-0410-b5e6-96231b3b80d8 2014-07-23 20:03:13 +00:00			`target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"`
			`target triple = "aarch64-linux-gnu"`

			`define i8* @test_call_return_type(i64 %size) {`
			`entry:`
			`; CHECK: bl xmalloc`
			`%0 = call noalias i8* @xmalloc(i64 undef)`
			`ret i8* %0`
			`}`

			`declare noalias i8* @xmalloc(i64)`