llvm-6502/weak-reference.ll at 416a0e993f4ec93285b59f6af698a7edb5c5535f - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-14 11:32:34 +00:00

Tim Northover 7b837d8c75 ARM64: initial backend import

This adds a second implementation of the AArch64 architecture to LLVM,
accessible in parallel via the "arm64" triple. The plan over the
coming weeks & months is to merge the two into a single backend,
during which time thorough code review should naturally occur.

Everything will be easier with the target in-tree though, hence this
commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205090 91177308-0d34-0410-b5e6-96231b3b80d8

2014-03-29 10:18:08 +00:00

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 ; RUN: llc < %s -mtriple=arm64-apple-ios | FileCheck %s
 @x = extern_weak global i32
 define i32 @fn() nounwind ssp {
 ; CHECK-LABEL: fn:
 ; CHECK: .weak_reference
   %val = load i32* @x, align 4
   ret i32 %val
 }