llvm-project/llvm/test/CodeGen/PowerPC/global-merge-llvm-metadata.ll
Nikita Popov 9356091a98
[GlobalMerge][PPC] Don't merge globals in llvm.metadata section (#131801)
The llvm.metadata section is not emitted and has special semantics. We
should not merge globals in it, similarly to how we already skip merging
of `llvm.xyz` globals.

Fixes https://github.com/llvm/llvm-project/issues/131394.
2025-04-02 10:40:53 +02:00

10 lines
514 B
LLVM

; RUN: llc -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s
@index = global i32 0, align 4
@.str = private unnamed_addr constant [1 x i8] zeroinitializer, section "llvm.metadata"
@.str.1 = private unnamed_addr constant [7 x i8] c"test.c\00", section "llvm.metadata"
@llvm.global.annotations = appending global [1 x { ptr, ptr, ptr, i32, ptr }] [{ ptr, ptr, ptr, i32, ptr } { ptr @index, ptr @.str, ptr @.str.1, i32 1, ptr null }], section "llvm.metadata"
; CHECK-NOT: .set
; CHECK-NOT: _MergedGlobals