llvm-project/llvm/test/CodeGen/PowerPC/a2q.ll

; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -mcpu=a2q | FileCheck %s
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -mcpu=a2 -mattr=+qpx | FileCheck %s

define void @foo() {
entry:
  ret void
}

; CHECK: @foo
PowerPC: Do not use llc -march in tests. `llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754 2017-08-02 06:20:41 +08:00			`; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -mcpu=a2q \| FileCheck %s`
			`; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- -mcpu=a2 -mattr=+qpx \| FileCheck %s`
Add definitions for the PPC a2q core marked as having QPX available This is the first commit of a large series which will add support for the QPX vector instruction set to the PowerPC backend. This instruction set is used on the IBM Blue Gene/Q supercomputers. llvm-svn: 173973 2013-01-31 05:17:42 +08:00
			`define void @foo() {`
			`entry:`
			`ret void`
			`}`

			`; CHECK: @foo`