26 lines
839 B
ArmAsm
26 lines
839 B
ArmAsm
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// RUN: llvm-mc -triple=armv7 -filetype=obj %s | llvm-objdump --no-print-imm-hex --triple=armv7 -d - | FileCheck %s
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// RUN: not llvm-mc -triple=armv7 -filetype=obj --defsym=ERR=1 < %s -o /dev/null 2>&1 | FileCheck --check-prefix=ERR %s
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.syntax unified
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// Check that the assembler accepts the result of symbolic expressions as the
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// immediate operand in load and stores.
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0:
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// CHECK-LABEL: foo
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.space 1024
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1:
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foo:
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ldr r0, [r1, #(1b - 0b)]
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// CHECK-NEXT: ldr r0, [r1, #1024]
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ldr r0, [r1, #(0b - 1b)]
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// CHECK-NEXT: ldr r0, [r1, #-1024]
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ldrb r0, [r1, #(1b-0b)]
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// CHECK-NEXT: ldrb r0, [r1, #1024]
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str r0, [r1, #(1b-0b)]
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// CHECK-NEXT: str r0, [r1, #1024]
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strb r0, [r1, #(1b-0b)]
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// CHECK-NEXT: strb r0, [r1, #1024]
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.ifdef ERR
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str r0, [r1, 1b]
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// ERR:[[#@LINE-1]]:5: error: unsupported relocation type
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.endif
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