Files
linux-packaging-mono/external/llvm/test/CodeGen/X86/inalloca.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

66 lines
1.7 KiB
LLVM

; RUN: llc < %s -mtriple=i686-pc-win32 | FileCheck %s
%Foo = type { i32, i32 }
declare void @f(%Foo* inalloca %b)
define void @a() {
; CHECK-LABEL: _a:
entry:
%b = alloca inalloca %Foo
; CHECK: pushl %eax
; CHECK: pushl %eax
%f1 = getelementptr %Foo, %Foo* %b, i32 0, i32 0
%f2 = getelementptr %Foo, %Foo* %b, i32 0, i32 1
store i32 13, i32* %f1
store i32 42, i32* %f2
; CHECK: movl %esp, %eax
; CHECK: movl $13, (%eax)
; CHECK: movl $42, 4(%eax)
call void @f(%Foo* inalloca %b)
; CHECK: calll _f
ret void
}
declare void @inreg_with_inalloca(i32 inreg %a, %Foo* inalloca %b)
define void @b() {
; CHECK-LABEL: _b:
entry:
%b = alloca inalloca %Foo
; CHECK: pushl %eax
; CHECK: pushl %eax
%f1 = getelementptr %Foo, %Foo* %b, i32 0, i32 0
%f2 = getelementptr %Foo, %Foo* %b, i32 0, i32 1
store i32 13, i32* %f1
store i32 42, i32* %f2
; CHECK: movl %esp, %eax
; CHECK: movl $13, (%eax)
; CHECK: movl $42, 4(%eax)
call void @inreg_with_inalloca(i32 inreg 1, %Foo* inalloca %b)
; CHECK: movl $1, %eax
; CHECK: calll _inreg_with_inalloca
ret void
}
declare x86_thiscallcc void @thiscall_with_inalloca(i8* %a, %Foo* inalloca %b)
define void @c() {
; CHECK-LABEL: _c:
entry:
%b = alloca inalloca %Foo
; CHECK: pushl %eax
; CHECK: pushl %eax
%f1 = getelementptr %Foo, %Foo* %b, i32 0, i32 0
%f2 = getelementptr %Foo, %Foo* %b, i32 0, i32 1
store i32 13, i32* %f1
store i32 42, i32* %f2
; CHECK: movl %esp, %eax
; CHECK-DAG: movl $13, (%eax)
; CHECK-DAG: movl $42, 4(%eax)
call x86_thiscallcc void @thiscall_with_inalloca(i8* null, %Foo* inalloca %b)
; CHECK-DAG: xorl %ecx, %ecx
; CHECK: calll _thiscall_with_inalloca
ret void
}