linux-packaging-mono/external/llvm/test/CodeGen/X86/x32-function_pointer-1.ll
Xamarin Public Jenkins (auto-signing) f32dbaf0b2 Imported Upstream version 5.18.0.225
Former-commit-id: 10196d987d5fc5564b9d3b33b1fdf13190f4d0b5
2018-12-21 19:01:49 +00:00

21 lines
624 B
LLVM

; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s
; RUN: llc < %s -mtriple=x86_64-linux-gnux32 -fast-isel | FileCheck %s
; Test for x32 function pointer tail call
@foo1 = external global void (i8*)*
@foo2 = external global void (i8*)*
define void @bar(i8* %h) nounwind uwtable {
entry:
%0 = load void (i8*)*, void (i8*)** @foo1, align 4
; CHECK: movl foo1(%rip), %e{{[^,]*}}
tail call void %0(i8* %h) nounwind
; CHECK: callq *%r{{[^,]*}}
%1 = load void (i8*)*, void (i8*)** @foo2, align 4
; CHECK: movl foo2(%rip), %e{{[^,]*}}
tail call void %1(i8* %h) nounwind
; CHECK: jmpq *%r{{[^,]*}}
ret void
}