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llvm-mirror/test/CodeGen/PowerPC/2010-03-09-indirect-call.ll
Ehsan Amiri db43217a24 Adding -verify-machineinstrs option to PowerPC tests
Currently we have a number of tests that fail with -verify-machineinstrs.
To detect this cases earlier we add the option to the testcases with the
exception of tests that will currently fail with this option. PR 27456 keeps
track of this failures.

No code review, as discussed with Hal Finkel.

llvm-svn: 277624
2016-08-03 18:17:35 +00:00

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LLVM

; RUN: llc -verify-machineinstrs < %s -march=ppc32 -mcpu=g5 -mtriple=powerpc-apple-darwin10.0 | FileCheck %s
; ModuleID = 'nn.c'
target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128"
target triple = "powerpc-apple-darwin11.0"
; Indirect calls must use R12 on Darwin (i.e., R12 must contain the address of
; the function being called; the mtctr is not required to use it).
@p = external global void (...)* ; <void (...)**> [#uses=1]
define void @foo() nounwind ssp {
entry:
; CHECK: mtctr r12
; CHECK: bctrl
%0 = load void (...)*, void (...)** @p, align 4 ; <void (...)*> [#uses=1]
call void (...) %0() nounwind
br label %return
return: ; preds = %entry
ret void
}