194 lines
6.8 KiB
ArmAsm
194 lines
6.8 KiB
ArmAsm
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# RUN: llvm-mc -triple armv7 %s -show-encoding | FileCheck %s
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# RUN: not llvm-mc -triple armv7 %s -show-encoding -mattr=+no-neg-immediates 2>&1 | FileCheck %s -check-prefix=CHECK-DISABLED
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.arm
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ADC r0, r1, #0xFFFFFF00
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# CHECK: sbc r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADC
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ADC r0, r1, #0xFFFFFE03
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# CHECK: sbc r0, r1, #508
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADC
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ADD r0, r1, #0xFFFFFF01
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# CHECK: sub r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADD
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AND r0, r1, #0xFFFFFF00
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# CHECK: bic r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: AND
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BIC r0, r1, #0xFFFFFF00
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# CHECK: and r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: BIC
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CMP r0, #0xFFFFFF01
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# CHECK: cmn r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: CMP
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CMN r0, #0xFFFFFF01
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# CHECK: cmp r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: CMN
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MOV r0, #0xFFFFFF00
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# CHECK: mvn r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: MOV
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MVN r0, #0xFFFFFF00
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# CHECK: mov r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: MVN
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SBC r0, r1, #0xFFFFFF00
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# CHECK: adc r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SBC
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SUB r0, r1, #0xFFFFFF01
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# CHECK: add r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SUB
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.thumb
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ADD r0, r1, #0xFFFFFF00
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# CHECK: sub.w r0, r1, #256
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADD
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ADDS r0, r1, #0xFFFFFF00
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# CHECK: subs.w r0, r1, #256
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADDS
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ADDS.W r0, r1, #0xFFFFFF00
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# CHECK: subs.w r0, r1, #256
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADDS.W
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ADC r0, r1, #0xFFFFFF00
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# CHECK: sbc r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADC
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ADC r0, r1, #0xFFFF00FF
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# CHECK: sbc r0, r1, #65280
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADC
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ADC r0, r1, #0xFFFEFFFE
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# CHECK: sbc r0, r1, #65537 @ encoding: [0x61,0xf1,0x01,0x10]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADC
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ADC r0, r1, #0xFEFFFEFF
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# CHECK: sbc r0, r1, #16777472 @ encoding: [0x61,0xf1,0x01,0x20]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADC
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ADD.W r0, r0, #0xFFFFFF01
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# CHECK: sub.w r0, r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADD.W
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ADD.W r0, r0, #0xFF01FF02
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# CHECK: sub.w r0, r0, #16646398 @ encoding: [0xa0,0xf1,0xfe,0x10]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADD.W
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ADDW r0, r1, #0xFFFFFF01
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# CHECK: subw r0, r1, #255 @ encoding: [0xa1,0xf2,0xff,0x00]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADDW
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ADD.W r0, r1, #0xFFFFFF01
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# CHECK: sub.w r0, r1, #255 @ encoding: [0xa1,0xf1,0xff,0x00]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADD.W
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AND r0, r1, #0xFFFFFF00
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: AND
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# CHECK: bic r0, r1, #255
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AND r0, r1, #0xFEFFFEFF
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# CHECK: bic r0, r1, #16777472 @ encoding: [0x21,0xf0,0x01,0x20]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: AND
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AND.W r0, r1, #0xFFFFFF00
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# CHECK: bic r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: AND.W
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ANDS r0, r1, #0xFFFFFF00
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# CHECK: bics r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ANDS
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BIC r0, r1, #0xFFFFFF00
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# CHECK: and r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: BIC
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BIC.W r0, r1, #0xFFFFFF00
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# CHECK: and r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: BIC.W
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BICS r0, r1, #0xFFFFFF00
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# CHECK: ands r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: BICS
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BICS.W r0, r1, #0xFFFFFF00
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# CHECK: ands r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: BICS.W
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BIC r0, r1, #0xFEFFFEFF
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# CHECK: and r0, r1, #16777472 @ encoding: [0x01,0xf0,0x01,0x20]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: BIC
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ORR r0, r1, #0xFFFFFF00
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ORR
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# CHECK: orn r0, r1, #255
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ORR r0, r1, #0xFEFFFEFF
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# CHECK: orn r0, r1, #16777472 @ encoding: [0x61,0xf0,0x01,0x20]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ORR
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ORN r0, r1, #0xFFFFFF00
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# CHECK: orr r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ORN
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ORN r0, r1, #0xFEFFFEFF
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# CHECK: orr r0, r1, #16777472 @ encoding: [0x41,0xf0,0x01,0x20]
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ORN
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CMP r0, #0xFFFFFF01
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# CHECK: cmn.w r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: CMP
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CMN r0, #0xFFFFFF01
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# CHECK: cmp.w r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: CMN
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MOV r0, #0xFFFFFF00
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# CHECK: mvn r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: MOV
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MVN r0, #0xFFFFFF00
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# CHECK: mov.w r0, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: MVN
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SBC r0, r1, #0xFFFFFF00
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# CHECK: adc r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SBC
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SUBW r0, r1, #0xFFFFFF01
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# CHECK: addw r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SUBW
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SUB.W r0, r1, #0xFFFFFF01
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# CHECK: add.w r0, r1, #255
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SUB.W
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SUB r0, r1, #0xFFFFFF00
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# CHECK: add.w r0, r1, #256
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SUB
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SUBS r0, r1, #0xFFFFFF00
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# CHECK: adds.w r0, r1, #256
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SUBS
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SUBS.W r0, r1, #0xFFFFFF00
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# CHECK: adds.w r0, r1, #256
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: SUBS.W
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ADD r0, r1, #-13
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# CHECK: sub.w r0, r1, #13
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# CHECK-DISABLED: note: instruction requires: NegativeImmediates
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# CHECK-DISABLED: ADD
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