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llvm-mirror/test/MC/AArch64/elf-globaladdress.ll

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Add explicit triples to AArch64 tests Only Linux is supported at the moment, and other platforms quickly fault. As a result these tests would fail on non-Linux hosts. It may be worth making the tests more generic again as more platforms are supported. llvm-svn: 174170
2013-02-01 12:40:47 +01:00
;; RUN: llc -mtriple=aarch64-none-linux-gnu -filetype=obj %s -o - | \
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
;; RUN: llvm-readobj -h -r | FileCheck -check-prefix=OBJ %s
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
; Also take it on a round-trip through llvm-mc to stretch assembly-parsing's legs:
Add explicit triples to AArch64 tests Only Linux is supported at the moment, and other platforms quickly fault. As a result these tests would fail on non-Linux hosts. It may be worth making the tests more generic again as more platforms are supported. llvm-svn: 174170
2013-02-01 12:40:47 +01:00
;; RUN: llc -mtriple=aarch64-none-linux-gnu %s -o - | \
AArch64: use full triple for ELF tests These tests rely specifically on the names of ELF relocations, let alone any other detail. There's no way they'd work if LLVM was emitting something else by default. llvm-svn: 179376
2013-04-12 14:54:58 +02:00
;; RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj -o - | \
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
;; RUN: llvm-readobj -h -r | FileCheck -check-prefix=OBJ %s
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
@var8 = global i8 0
@var16 = global i16 0
@var32 = global i32 0
@var64 = global i64 0
define void @loadstore() {
%val8 = load i8* @var8
store volatile i8 %val8, i8* @var8
%val16 = load i16* @var16
store volatile i16 %val16, i16* @var16
%val32 = load i32* @var32
store volatile i32 %val32, i32* @var32
%val64 = load i64* @var64
store volatile i64 %val64, i64* @var64
ret void
}
@globaddr = global i64* null
define void @address() {
store i64* @var64, i64** @globaddr
ret void
}
; Check we're using EM_AARCH64
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
; OBJ: ElfHeader {
; OBJ: Machine: EM_AARCH64
; OBJ: }
; OBJ: Relocations [
Change how we iterate over relocations on ELF. For COFF and MachO, sections semantically have relocations that apply to them. That is not the case on ELF. In relocatable objects (.o), a section with relocations in ELF has offsets to another section where the relocations should be applied. In dynamic objects and executables, relocations don't have an offset, they have a virtual address. The section sh_info may or may not point to another section, but that is not actually used for resolving the relocations. This patch exposes that in the ObjectFile API. It has the following advantages: * Most (all?) clients can handle this more efficiently. They will normally walk all relocations, so doing an effort to iterate in a particular order doesn't save time. * llvm-readobj now prints relocations in the same way the native readelf does. * probably most important, relocations that don't point to any section are now visible. This is the case of relocations in the rela.dyn section. See the updated relocation-executable.test for example. llvm-svn: 182908
2013-05-30 05:05:14 +02:00
; OBJ: Section (2) .rela.text {
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var8
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST8_ABS_LO12_NC var8
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var16
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST16_ABS_LO12_NC var16
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var32
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST32_ABS_LO12_NC var32
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
; This is on the store, so not really important, but it stops the next
; match working.
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
; Pure address-calculation against var64
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64
; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADD_ABS_LO12_NC var64
Add AArch64 as an experimental target. This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
2013-01-31 13:12:40 +01:00
Replace coff-/elf-dump with llvm-readobj llvm-svn: 179361
2013-04-12 06:06:46 +02:00
; OBJ: }
; OBJ: ]
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