statepoint-stackmap-size.ll
1.1 KB
; RUN: llc -verify-machineinstrs < %s | FileCheck %s
; Without removal of duplicate entries, the size is 62 lines
; CHECK: .section .llvm_stackmaps,{{.*$}}
; CHECK-NEXT:{{(.+$[[:space:]]){48}[[:space:]]}}
; CHECK-NOT:{{.|[[:space:]]}}
target triple = "x86_64-pc-linux-gnu"
declare void @func()
define i1 @test1(i32 addrspace(1)* %arg) gc "statepoint-example" {
entry:
%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @func, i32 0, i32 0, i32 0, i32 0) ["gc-live"(i32 addrspace(1)* %arg)]
%reloc1 = call i32 addrspace(1)* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token, i32 0, i32 0)
%reloc2 = call i32 addrspace(1)* @llvm.experimental.gc.relocate.p1i32(token %safepoint_token, i32 0, i32 0)
%cmp1 = icmp eq i32 addrspace(1)* %reloc1, null
%cmp2 = icmp eq i32 addrspace(1)* %reloc2, null
%cmp = and i1 %cmp1, %cmp2
ret i1 %cmp
}
declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)
declare i32 addrspace(1)* @llvm.experimental.gc.relocate.p1i32(token, i32, i32)