mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-27 15:28:53 -04:00
20 lines
778 B
LLVM
20 lines
778 B
LLVM
; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
|
|
|
|
; CHECK: derived %derived base @global
|
|
|
|
@global = external addrspace(1) global i8
|
|
|
|
define i8 @test(i64 %offset) gc "statepoint-example" {
|
|
%derived = getelementptr i8, i8 addrspace(1)* @global, i64 %offset
|
|
%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @extern, i32 0, i32 0, i32 0, i32 0)
|
|
; CHECK-NOT: relocate
|
|
; CHECK-NOT: remat
|
|
; CHECK: %load = load i8, i8 addrspace(1)* %derived
|
|
%load = load i8, i8 addrspace(1)* %derived
|
|
ret i8 %load
|
|
}
|
|
|
|
declare void @extern() gc "statepoint-example"
|
|
|
|
declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)
|