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llvm-mirror/test/CodeGen/AMDGPU/anonymous-gv.ll
Tom Stellard 6e3f633648 AMDGPU/SI: Don't crash on anonymous GlobalValues
Summary:
We need to call AsmPrinter::getNameWithPrefix() in order to handle
anonymous GlobalValues (e.g. @0, @1).

Reviewers: arsenm, b-sumner

Subscribers: arsenm, kzhuravl, wdng, nhaehnle, yaxunl, tony-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D24865

llvm-svn: 282420
2016-09-26 17:29:25 +00:00

19 lines
424 B
LLVM

; RUN: llc < %s -mtriple=amdgcn--amdhsa -mcpu=fiji | FileCheck %s
; Make sure we don't crash on a global variable with no name.
@0 = external addrspace(1) global i32
; CHECK-LABEL: {{^}}test:
; CHECK: s_add_u32 s{{[0-9]+}}, s{{[0-9]+}}, __unnamed_1
; CHECK: s_endpgm
define void @test() {
store i32 1, i32 addrspace(1)* @0
ret void
}
; CHECK-LABEL: {{^}}__unnamed_2:
; CHECK: s_endpgm
define void @1() {
ret void
}