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2c235839b6
A 32-bit immediate value can be formed from a constant expression and loaded into a register. Add support to emit this into an object file. Because this value is a constant, a relocation must *not* be produced for it. llvm-svn: 199023
81 lines
2.2 KiB
ArmAsm
81 lines
2.2 KiB
ArmAsm
@ RUN: llvm-mc -triple armv7-eabi -filetype asm -o - %s | FileCheck %s
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@ RUN: llvm-mc -triple armv7-eabi -filetype obj -o - %s | llvm-readobj -r \
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@ RUN: | FileCheck -check-prefix CHECK-RELOCATIONS %s
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.syntax unified
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.type function,%function
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function:
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bx lr
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.global external
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.type external,%function
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.set deadbeat, 0xdeadbea7
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.type test,%function
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test:
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movw r0, :lower16:function
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movt r0, :upper16:function
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movw r1, #:lower16:function
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movt r1, #:upper16:function
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movw r2, :lower16:deadbeat
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movt r2, :upper16:deadbeat
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movw r3, #:lower16:deadbeat
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movt r3, #:upper16:deadbeat
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movw r4, :lower16:0xD1510D6E
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movt r4, :upper16:0xD1510D6E
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movw r5, #:lower16:0xD1510D6E
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movt r5, #:upper16:0xD1510D6E
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movw r0, :lower16:external
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movt r0, :upper16:external
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movw r1, #:lower16:external
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movt r1, #:upper16:external
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movw r2, #:lower16:(16 + 16)
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movt r2, #:upper16:(16 + 16)
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movw r3, :lower16:(16 + 16)
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movt r3, :upper16:(16 + 16)
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@ CHECK-LABEL: test:
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@ CHECK: movw r0, :lower16:function
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@ CHECK: movt r0, :upper16:function
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@ CHECK: movw r1, :lower16:function
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@ CHECK: movt r1, :upper16:function
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@ CHECK: movw r2, :lower16:(3735928487)
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@ CHECK: movt r2, :upper16:(3735928487)
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@ CHECK: movw r3, :lower16:(3735928487)
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@ CHECK: movt r3, :upper16:(3735928487)
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@ CHECK: movw r4, :lower16:(3511749998)
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@ CHECK: movt r4, :upper16:(3511749998)
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@ CHECK: movw r5, :lower16:(3511749998)
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@ CHECK: movt r5, :upper16:(3511749998)
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@ CHECK: movw r0, :lower16:external
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@ CHECK: movt r0, :upper16:external
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@ CHECK: movw r1, :lower16:external
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@ CHECK: movt r1, :upper16:external
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@ CHECK: movw r2, :lower16:(32)
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@ CHECK: movt r2, :upper16:(32)
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@ CHECK: movw r3, :lower16:(32)
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@ CHECK: movt r3, :upper16:(32)
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@ CHECK-RELOCATIONS: Relocations [
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@ CHECK-RELOCATIONS: 0x4 R_ARM_MOVW_ABS_NC function 0x0
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@ CHECK-RELOCATIONS: 0x8 R_ARM_MOVT_ABS function 0x0
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@ CHECK-RELOCATIONS: 0xC R_ARM_MOVW_ABS_NC function 0x0
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@ CHECK-RELOCATIONS: 0x10 R_ARM_MOVT_ABS function 0x0
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@ CHECK-RELOCATIONS: 0x34 R_ARM_MOVW_ABS_NC external 0x0
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@ CHECK-RELOCATIONS: 0x38 R_ARM_MOVT_ABS external 0x0
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@ CHECK-RELOCATIONS: 0x3C R_ARM_MOVW_ABS_NC external 0x0
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@ CHECK-RELOCATIONS: 0x40 R_ARM_MOVT_ABS external 0x0
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@ CHECK-RELOCATIONS: ]
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