mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-04 17:56:53 +00:00
60 lines
1.5 KiB
LLVM
60 lines
1.5 KiB
LLVM
; RUN: opt -globalopt -S -o - < %s | FileCheck %s
|
|
|
|
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
declare {}* @llvm.invariant.start(i64 %size, i8* nocapture %ptr)
|
|
|
|
define void @test1(i8* %ptr) {
|
|
call {}* @llvm.invariant.start(i64 4, i8* %ptr)
|
|
ret void
|
|
}
|
|
|
|
@object1 = global i32 0
|
|
; CHECK: @object1 = constant i32 -1
|
|
define void @ctor1() {
|
|
store i32 -1, i32* @object1
|
|
%A = bitcast i32* @object1 to i8*
|
|
call void @test1(i8* %A)
|
|
ret void
|
|
}
|
|
|
|
|
|
@object2 = global i32 0
|
|
; CHECK: @object2 = global i32 0
|
|
define void @ctor2() {
|
|
store i32 -1, i32* @object2
|
|
%A = bitcast i32* @object2 to i8*
|
|
%B = call {}* @llvm.invariant.start(i64 4, i8* %A)
|
|
%C = bitcast {}* %B to i8*
|
|
ret void
|
|
}
|
|
|
|
|
|
@object3 = global i32 0
|
|
; CHECK: @object3 = global i32 -1
|
|
define void @ctor3() {
|
|
store i32 -1, i32* @object3
|
|
%A = bitcast i32* @object3 to i8*
|
|
call {}* @llvm.invariant.start(i64 3, i8* %A)
|
|
ret void
|
|
}
|
|
|
|
|
|
@object4 = global i32 0
|
|
; CHECK: @object4 = global i32 -1
|
|
define void @ctor4() {
|
|
store i32 -1, i32* @object4
|
|
%A = bitcast i32* @object4 to i8*
|
|
call {}* @llvm.invariant.start(i64 -1, i8* %A)
|
|
ret void
|
|
}
|
|
|
|
|
|
@llvm.global_ctors = appending constant
|
|
[4 x { i32, void ()* }]
|
|
[ { i32, void ()* } { i32 65535, void ()* @ctor1 },
|
|
{ i32, void ()* } { i32 65535, void ()* @ctor2 },
|
|
{ i32, void ()* } { i32 65535, void ()* @ctor3 },
|
|
{ i32, void ()* } { i32 65535, void ()* @ctor4 } ]
|