llvm/test/CodeGen/X86/x86-64-call.ll
Pavel Chupin 780f7e2168 [x32] Fix function indirect calls
Summary: Zero-extend register to 64-bit for callq/jmpq.

Test Plan: 3 tests added

Reviewers: nadav, dschuff

Subscribers: llvm-commits, zinovy.nis

Differential Revision: http://reviews.llvm.org/D5355

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217942 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-17 07:09:23 +00:00

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490 B
LLVM

; RUN: llc < %s -mcpu=generic -mtriple=x86_64-pc-linux -verify-machineinstrs | FileCheck %s
; RUN: llc < %s -mcpu=generic -mtriple=x86_64-pc-linux-gnux32 -verify-machineinstrs | FileCheck %s
; RUN: llc < %s -mcpu=generic -mtriple=i686-pc-linux -verify-machineinstrs | FileCheck %s -check-prefix=IA32
; trivial test for correct call suffix
define i32 @far() nounwind uwtable {
entry:
; CHECK: callq foo
; IA32: calll foo
tail call void @foo() nounwind
ret i32 0
}
declare void @foo()