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llvm-mirror/test/MC/MachO/darwin-sdk-version.ll
Alex Lorenz c5914576d2 [macho] emit LC_BUILD_VERSION load command for supported OSes and platforms
This change lets LLVM use the LC_BUILD_VERSION command when building for macOS 10.14, iOS 12, tvOS 12, and watchOS 5.
Additionally, this change ensures that new platforms like Apple Silicon macOS / Mac Catalyst,
and simulators running on Apple Silicon alway use LC_BUILD_VERSION with the OS version set to the
minimum supported OS version if the deployment target version is older.

Differential Revision: https://reviews.llvm.org/D82836
2020-06-30 11:48:17 -07:00

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530 B
LLVM

; RUN: llc %s -filetype=obj -o - | llvm-objdump --macho --private-headers - | FileCheck %s
; RUN: llc %s -filetype=asm -o - | FileCheck --check-prefix=ASM %s
target triple = "x86_64-apple-macos10.13";
!llvm.module.flags = !{!0};
!0 = !{i32 2, !"SDK Version", [3 x i32] [ i32 10, i32 14, i32 2 ] };
define void @foo() {
entry:
ret void
}
; CHECK: cmd LC_VERSION_MIN_MACOSX
; CHECK-NEXT: cmdsize 16
; CHECK-NEXT: version 10.13
; CHECK-NEXT: sdk 10.14.2
; ASM: .macosx_version_min 10, 13 sdk_version 10, 14, 2