mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-26 22:26:16 +00:00
b04578c21b
Apparently Atoms use lea for stack adjustment, which we weren't looking for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187704 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
559 B
LLVM
20 lines
559 B
LLVM
; RUN: llc -march=x86 -tailcallopt -mcpu=core < %s | FileCheck %s
|
|
|
|
target triple = "i686-apple-darwin"
|
|
|
|
declare fastcc void @foo(i32, i32, i32, i32, i32, i32)
|
|
declare i32* @bar(i32*)
|
|
|
|
define fastcc void @hoge(i32 %b) nounwind {
|
|
; Do not overwrite pushed callee-save registers
|
|
; CHECK: pushl
|
|
; CHECK: subl $[[SIZE:[0-9]+]], %esp
|
|
; CHECK-NOT: [[SIZE]](%esp)
|
|
%a = alloca i32
|
|
store i32 0, i32* %a
|
|
%d = tail call i32* @bar(i32* %a) nounwind
|
|
store i32 %b, i32* %d
|
|
tail call fastcc void @foo(i32 1, i32 2, i32 3, i32 4, i32 5, i32 6) nounwind
|
|
ret void
|
|
}
|