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test/Transforms/GlobalSplit/basic.ll
- This file was added.
| ; RUN: opt -S -globalsplit %s | FileCheck %s | |||||
| target datalayout = "e-p:64:64" | |||||
| target triple = "x86_64-unknown-linux-gnu" | |||||
| ; CHECK: @vtt = constant [3 x i8*] [i8* bitcast ([2 x i8* ()*]* @global.0 to i8*), i8* bitcast (i8* ()** getelementptr inbounds ([2 x i8* ()*], [2 x i8* ()*]* @global.0, i32 0, i32 1) to i8*), i8* bitcast ([1 x i8* ()*]* @global.1 to i8*)] | |||||
| @vtt = constant [3 x i8*] [ | |||||
| i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 0, i32 0) to i8*), | |||||
| i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 0, i32 1) to i8*), | |||||
| i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 1, i32 0) to i8*) | |||||
| ] | |||||
| ; CHECK-NOT: @global = | |||||
| ; CHECK: @global.0 = private constant [2 x i8* ()*] [i8* ()* @f1, i8* ()* @f2], !type [[T1:![0-9]+$]] | |||||
| ; CHECK: @global.1 = private constant [1 x i8* ()*] [i8* ()* @f3], !type [[T2:![0-9]+$]] | |||||
| ; CHECK-NOT: @global = | |||||
| @global = internal unnamed_addr constant { [2 x i8* ()*], [1 x i8* ()*] } { | |||||
| [2 x i8* ()*] [i8* ()* @f1, i8* ()* @f2], | |||||
| [1 x i8* ()*] [i8* ()* @f3] | |||||
| }, !type !0, !type !1 | |||||
| ; CHECK: define i8* @f1() | |||||
| define i8* @f1() { | |||||
| ; CHECK-NEXT: ret i8* bitcast ([2 x i8* ()*]* @global.0 to i8*) | |||||
| ret i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 0, i32 0) to i8*) | |||||
| } | |||||
| ; CHECK: define i8* @f2() | |||||
| define i8* @f2() { | |||||
| ; CHECK-NEXT: ret i8* bitcast (i8* ()** getelementptr inbounds ([2 x i8* ()*], [2 x i8* ()*]* @global.0, i32 0, i32 1) to i8*) | |||||
| ret i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 0, i32 1) to i8*) | |||||
| } | |||||
| ; CHECK: define i8* @f3() | |||||
| define i8* @f3() { | |||||
| ; CHECK-NEXT: ret i8* bitcast (i8* ()** getelementptr inbounds ([2 x i8* ()*], [2 x i8* ()*]* @global.0, i64 1, i32 0) to i8*) | |||||
| ret i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 0, i32 2) to i8*) | |||||
| } | |||||
| ; CHECK: define i8* @f4() | |||||
| define i8* @f4() { | |||||
| ; CHECK-NEXT: ret i8* bitcast ([1 x i8* ()*]* @global.1 to i8*) | |||||
| ret i8* bitcast (i8* ()** getelementptr ({ [2 x i8* ()*], [1 x i8* ()*] }, { [2 x i8* ()*], [1 x i8* ()*] }* @global, i32 0, inrange i32 1, i32 0) to i8*) | |||||
| } | |||||
| define void @foo() { | |||||
| %p = call i1 @llvm.type.test(i8* null, metadata !"") | |||||
| ret void | |||||
| } | |||||
| declare i1 @llvm.type.test(i8*, metadata) nounwind readnone | |||||
| ; CHECK: [[T1]] = !{i32 8, !"foo"} | |||||
| ; CHECK: [[T2]] = !{i32 0, !"bar"} | |||||
| !0 = !{i32 8, !"foo"} | |||||
| !1 = !{i32 16, !"bar"} | |||||