llvm-6502/test/MC/ARM64/large-relocs.s
Tim Northover 2a83cb71ad AArch64/ARM64: only mangle MOVZ/MOVN during encoding when needed
Sometimes we need emit the bits that would actually be a MOVN when producing a
relocated MOVZ instruction (don't ask). But not always, a check which ARM64 got
wrong until now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206289 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-15 14:00:15 +00:00

39 lines
2.1 KiB
ArmAsm

// RUN: llvm-mc -triple=arm64-linux-gnu -show-encoding -o - %s | FileCheck %s
// RUN: llvm-mc -triple=arm64-linux-gnu -show-encoding -filetype=obj -o - %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-OBJ %s
movz x2, #:abs_g0:sym
movk w3, #:abs_g0_nc:sym
// CHECK: movz x2, #:abs_g0:sym // encoding: [0bAAA00010,A,0b100AAAAA,0xd2]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g0:sym, kind: fixup_arm64_movw
// CHECK: movk w3, #:abs_g0_nc:sym // encoding: [0bAAA00011,A,0b100AAAAA,0x72]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g0_nc:sym, kind: fixup_arm64_movw
// CHECK-OBJ: 0 R_AARCH64_MOVW_UABS_G0 sym
// CHECK-OBJ: 4 R_AARCH64_MOVW_UABS_G0_NC sym
movz x4, #:abs_g1:sym
movk w5, #:abs_g1_nc:sym
// CHECK: movz x4, #:abs_g1:sym // encoding: [0bAAA00100,A,0b101AAAAA,0xd2]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g1:sym, kind: fixup_arm64_movw
// CHECK: movk w5, #:abs_g1_nc:sym // encoding: [0bAAA00101,A,0b101AAAAA,0x72]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g1_nc:sym, kind: fixup_arm64_movw
// CHECK-OBJ: 8 R_AARCH64_MOVW_UABS_G1 sym
// CHECK-OBJ: c R_AARCH64_MOVW_UABS_G1_NC sym
movz x6, #:abs_g2:sym
movk x7, #:abs_g2_nc:sym
// CHECK: movz x6, #:abs_g2:sym // encoding: [0bAAA00110,A,0b110AAAAA,0xd2]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g2:sym, kind: fixup_arm64_movw
// CHECK: movk x7, #:abs_g2_nc:sym // encoding: [0bAAA00111,A,0b110AAAAA,0xf2]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g2_nc:sym, kind: fixup_arm64_movw
// CHECK-OBJ: 10 R_AARCH64_MOVW_UABS_G2 sym
// CHECK-OBJ: 14 R_AARCH64_MOVW_UABS_G2_NC sym
movz x8, #:abs_g3:sym
// CHECK: movz x8, #:abs_g3:sym // encoding: [0bAAA01000,A,0b111AAAAA,0xd2]
// CHECK-NEXT: // fixup A - offset: 0, value: :abs_g3:sym, kind: fixup_arm64_movw
// CHECK-OBJ: 18 R_AARCH64_MOVW_UABS_G3 sym