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1# RUN: llc -O0 -mtriple thumb-linux -mattr=+v6t2 -relocation-model=static -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,ELF-NOMOVT2# RUN: llc -O0 -mtriple thumb-linux -mattr=+v6t2 -relocation-model=static -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,ELF-MOVT3# RUN: llc -O0 -mtriple thumb-darwin -mattr=+v6t2 -relocation-model=static -mattr=+no-movt -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,DARWIN-NOMOVT4# RUN: llc -O0 -mtriple thumb-darwin -mattr=+v6t2 -relocation-model=static -mattr=-no-movt,+v8m -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=CHECK,DARWIN-MOVT5--- |6 @internal_global = internal global i32 427 define void @test_internal_global() { ret void }8 9 @external_global = external global i3210 define void @test_external_global() { ret void }11...12---13name: test_internal_global14# CHECK-LABEL: name: test_internal_global15legalized: true16regBankSelected: true17selected: false18# CHECK: selected: true19registers:20 - { id: 0, class: gprb }21 - { id: 1, class: gprb }22# ELF-NOMOVT: constants:23# ELF-NOMOVT: id: 024# ELF-NOMOVT: value: 'ptr @internal_global'25body: |26 bb.0:27 %0(p0) = G_GLOBAL_VALUE @internal_global28 ; ELF-MOVT: [[G:%[0-9]+]]:rgpr = t2MOVi32imm @internal_global29 ; ELF-NOMOVT: [[G:%[0-9]+]]:gpr = t2LDRpci %const.0, 14 /* CC::al */, $noreg :: (load (p0) from constant-pool)30 ; DARWIN-MOVT: [[G:%[0-9]+]]:rgpr = t2MOVi32imm @internal_global31 ; DARWIN-NOMOVT: [[G:%[0-9]+]]:tgpr = tLDRLIT_ga_abs @internal_global32 33 %1(s32) = G_LOAD %0(p0) :: (load (s32) from @internal_global)34 ; CHECK: [[V:%[0-9]+]]:gpr = t2LDRi12 [[G]], 0, 14 /* CC::al */, $noreg :: (load (s32) from @internal_global)35 36 $r0 = COPY %1(s32)37 ; CHECK: $r0 = COPY [[V]]38 39 tBX_RET 14, $noreg, implicit $r040 ; CHECK: tBX_RET 14 /* CC::al */, $noreg, implicit $r041...42---43name: test_external_global44# CHECK-LABEL: name: test_external_global45legalized: true46regBankSelected: true47selected: false48# CHECK: selected: true49registers:50 - { id: 0, class: gprb }51 - { id: 1, class: gprb }52# ELF-NOMOVT: constants:53# ELF-NOMOVT: id: 054# ELF-NOMOVT: value: 'ptr @external_global'55body: |56 bb.0:57 %0(p0) = G_GLOBAL_VALUE @external_global58 ; ELF-MOVT: [[G:%[0-9]+]]:rgpr = t2MOVi32imm @external_global59 ; ELF-NOMOVT: [[G:%[0-9]+]]:gpr = t2LDRpci %const.0, 14 /* CC::al */, $noreg :: (load (p0) from constant-pool)60 ; DARWIN-MOVT: [[G:%[0-9]+]]:rgpr = t2MOVi32imm @external_global61 ; DARWIN-NOMOVT: [[G:%[0-9]+]]:tgpr = tLDRLIT_ga_abs @external_global62 63 %1(s32) = G_LOAD %0(p0) :: (load (s32) from @external_global)64 ; CHECK: [[V:%[0-9]+]]:gpr = t2LDRi12 [[G]], 0, 14 /* CC::al */, $noreg :: (load (s32) from @external_global)65 66 $r0 = COPY %1(s32)67 ; CHECK: $r0 = COPY [[V]]68 69 tBX_RET 14, $noreg, implicit $r070 ; CHECK: tBX_RET 14 /* CC::al */, $noreg, implicit $r071...72