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      1 # RUN: llc -O0 -mtriple arm-linux -relocation-model=static -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,ELF-NOMOVT
      2 # RUN: llc -O0 -mtriple arm-linux -relocation-model=static -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,ELF-MOVT
      3 # RUN: llc -O0 -mtriple arm-darwin -relocation-model=static -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,DARWIN-NOMOVT
      4 # RUN: llc -O0 -mtriple arm-darwin -relocation-model=static -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,DARWIN-MOVT
      5 --- |
      6   @internal_global = internal global i32 42
      7   define void @test_internal_global() { ret void }
      8 
      9   @external_global = external global i32
     10   define void @test_external_global() { ret void }
     11 ...
     12 ---
     13 name:            test_internal_global
     14 # CHECK-LABEL: name: test_internal_global
     15 legalized:       true
     16 regBankSelected: true
     17 selected:        false
     18 # CHECK: selected: true
     19 registers:
     20   - { id: 0, class: gprb }
     21   - { id: 1, class: gprb }
     22 # ELF-NOMOVT: constants:
     23 # ELF-NOMOVT: id: 0
     24 # ELF-NOMOVT: value: 'i32* @internal_global'
     25 body:             |
     26   bb.0:
     27     %0(p0) = G_GLOBAL_VALUE @internal_global
     28     ; ELF-MOVT: [[G:%[0-9]+]]:gpr = MOVi32imm @internal_global
     29     ; ELF-NOMOVT: [[G:%[0-9]+]]:gpr = LDRi12 %const.0, 0, 14, $noreg :: (load 4 from constant-pool)
     30     ; DARWIN-MOVT: [[G:%[0-9]+]]:gpr = MOVi32imm @internal_global
     31     ; DARWIN-NOMOVT: [[G:%[0-9]+]]:gpr = LDRLIT_ga_abs @internal_global
     32 
     33     %1(s32) = G_LOAD %0(p0) :: (load 4 from @internal_global)
     34     ; CHECK: [[V:%[0-9]+]]:gpr = LDRi12 [[G]], 0, 14, $noreg
     35 
     36     $r0 = COPY %1(s32)
     37     ; CHECK: $r0 = COPY [[V]]
     38 
     39     BX_RET 14, $noreg, implicit $r0
     40     ; CHECK: BX_RET 14, $noreg, implicit $r0
     41 ...
     42 ---
     43 name:            test_external_global
     44 # CHECK-LABEL: name: test_external_global
     45 legalized:       true
     46 regBankSelected: true
     47 selected:        false
     48 # CHECK: selected: true
     49 registers:
     50   - { id: 0, class: gprb }
     51   - { id: 1, class: gprb }
     52 # ELF-NOMOVT: constants:
     53 # ELF-NOMOVT: id: 0
     54 # ELF-NOMOVT: value: 'i32* @external_global'
     55 body:             |
     56   bb.0:
     57     %0(p0) = G_GLOBAL_VALUE @external_global
     58     ; ELF-MOVT: [[G:%[0-9]+]]:gpr = MOVi32imm @external_global
     59     ; ELF-NOMOVT: [[G:%[0-9]+]]:gpr = LDRi12 %const.0, 0, 14, $noreg :: (load 4 from constant-pool)
     60     ; DARWIN-MOVT: [[G:%[0-9]+]]:gpr = MOVi32imm @external_global
     61     ; DARWIN-NOMOVT: [[G:%[0-9]+]]:gpr = LDRLIT_ga_abs @external_global
     62 
     63     %1(s32) = G_LOAD %0(p0) :: (load 4 from @external_global)
     64     ; CHECK: [[V:%[0-9]+]]:gpr = LDRi12 [[G]], 0, 14, $noreg
     65 
     66     $r0 = COPY %1(s32)
     67     ; CHECK: $r0 = COPY [[V]]
     68 
     69     BX_RET 14, $noreg, implicit $r0
     70     ; CHECK: BX_RET 14, $noreg, implicit $r0
     71 ...
     72