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llvm-6502/test/MC/ARM/arm_instructions.s
Bruno Cardoso Lopes 895c1e2dee Fix ssat and ssat16 encodings for ARM and Thumb. The bit position value 
must be encoded decremented by one. Only add encoding tests for ssat16
because ssat can't be parsed yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132324 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-31 03:33:27 +00:00

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ArmAsm
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@ RUN: llvm-mc -mcpu=cortex-a8 -triple arm-unknown-unknown -show-encoding %s | FileCheck %s
@ CHECK: nop
@ CHECK: encoding: [0x00,0xf0,0x20,0xe3]
nop
@ CHECK: nopeq
@ CHECK: encoding: [0x00,0xf0,0x20,0x03]
nopeq
@ CHECK: trap
@ CHECK: encoding: [0xfe,0xde,0xff,0xe7]
trap
@ CHECK: bx lr
@ CHECK: encoding: [0x1e,0xff,0x2f,0xe1]
bx lr
@ CHECK: vqdmull.s32 q8, d17, d16
@ CHECK: encoding: [0xa0,0x0d,0xe1,0xf2]
vqdmull.s32 q8, d17, d16
@ CHECK: ldmia r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe8]
@ CHECK: ldmib r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x92,0xe9]
@ CHECK: ldmda r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x12,0xe8]
@ CHECK: ldmdb r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x12,0xe9]
ldmia r2, {r1,r3-r6,sp}
ldmib r2, {r1,r3-r6,sp}
ldmda r2, {r1,r3-r6,sp}
ldmdb r2, {r1,r3-r6,sp}
@ CHECK: stmia r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x82,0xe8]
@ CHECK: stmib r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x82,0xe9]
@ CHECK: stmda r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x02,0xe8]
@ CHECK: stmdb r2, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x02,0xe9]
stmia r2, {r1,r3-r6,sp}
stmib r2, {r1,r3-r6,sp}
stmda r2, {r1,r3-r6,sp}
stmdb r2, {r1,r3-r6,sp}
@ CHECK: ldmia r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xb2,0xe8]
@ CHECK: ldmib r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xb2,0xe9]
@ CHECK: ldmda r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x32,0xe8]
@ CHECK: ldmdb r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x32,0xe9]
ldmia r2!, {r1,r3-r6,sp}
ldmib r2!, {r1,r3-r6,sp}
ldmda r2!, {r1,r3-r6,sp}
ldmdb r2!, {r1,r3-r6,sp}
@ CHECK: stmia r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xa2,0xe8]
@ CHECK: stmib r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0xa2,0xe9]
@ CHECK: stmda r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x22,0xe8]
@ CHECK: stmdb r2!, {r1, r3, r4, r5, r6, sp} @ encoding: [0x7a,0x20,0x22,0xe9]
stmia r2!, {r1,r3-r6,sp}
stmib r2!, {r1,r3-r6,sp}
stmda r2!, {r1,r3-r6,sp}
stmdb r2!, {r1,r3-r6,sp}
@ CHECK: and r1, r2, r3 @ encoding: [0x03,0x10,0x02,0xe0]
and r1,r2,r3
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: ands r1, r2, r3 @ encoding: [0x03,0x10,0x12,0xe0]
ands r1,r2,r3
@ CHECK: eor r1, r2, r3 @ encoding: [0x03,0x10,0x22,0xe0]
eor r1,r2,r3
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: eors r1, r2, r3 @ encoding: [0x03,0x10,0x32,0xe0]
eors r1,r2,r3
@ CHECK: sub r1, r2, r3 @ encoding: [0x03,0x10,0x42,0xe0]
sub r1,r2,r3
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: subs r1, r2, r3 @ encoding: [0x03,0x10,0x52,0xe0]
subs r1,r2,r3
@ CHECK: add r1, r2, r3 @ encoding: [0x03,0x10,0x82,0xe0]
add r1,r2,r3
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: adds r1, r2, r3 @ encoding: [0x03,0x10,0x92,0xe0]
adds r1,r2,r3
@ CHECK: adc r1, r2, r3 @ encoding: [0x03,0x10,0xa2,0xe0]
adc r1,r2,r3
@ CHECK: sbc r1, r2, r3 @ encoding: [0x03,0x10,0xc2,0xe0]
sbc r1,r2,r3
@ CHECK: orr r1, r2, r3 @ encoding: [0x03,0x10,0x82,0xe1]
orr r1,r2,r3
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: orrs r1, r2, r3 @ encoding: [0x03,0x10,0x92,0xe1]
orrs r1,r2,r3
@ CHECK: bic r1, r2, r3 @ encoding: [0x03,0x10,0xc2,0xe1]
bic r1,r2,r3
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: bics r1, r2, r3 @ encoding: [0x03,0x10,0xd2,0xe1]
bics r1,r2,r3
@ CHECK: mov r1, r2 @ encoding: [0x02,0x10,0xa0,0xe1]
mov r1,r2
@ CHECK: mvn r1, r2 @ encoding: [0x02,0x10,0xe0,0xe1]
mvn r1,r2
@ FIXME: This is wrong, we are dropping the 's' for now.
@ CHECK-FIXME: mvns r1, r2 @ encoding: [0x02,0x10,0xf0,0xe1]
mvns r1,r2
@ CHECK: rsb r1, r2, r3 @ encoding: [0x03,0x10,0x62,0xe0]
rsb r1,r2,r3
@ CHECK: rsc r1, r2, r3 @ encoding: [0x03,0x10,0xe2,0xe0]
rsc r1,r2,r3
@ FIXME: This is broken, CCOut operands don't work correctly when their presence
@ may depend on flags.
@ CHECK-FIXME:: mlas r1, r2, r3, r4 @ encoding: [0x92,0x43,0x31,0xe0]
@ mlas r1,r2,r3,r4
@ CHECK: bfi r0, r0, #5, #7 @ encoding: [0x90,0x02,0xcb,0xe7]
bfi r0, r0, #5, #7
@ CHECK: bkpt #10 @ encoding: [0x7a,0x00,0x20,0xe1]
bkpt #10
@ CHECK: isb @ encoding: [0x6f,0xf0,0x7f,0xf5]
isb
@ CHECK: mrs r8, cpsr @ encoding: [0x00,0x80,0x0f,0xe1]
mrs r8, cpsr
@ CHECK: mcr p7, #1, r5, c1, c1, #4 @ encoding: [0x91,0x57,0x21,0xee]
mcr p7, #1, r5, c1, c1, #4
@ CHECK: mrc p14, #0, r1, c1, c2, #4 @ encoding: [0x92,0x1e,0x11,0xee]
mrc p14, #0, r1, c1, c2, #4
@ CHECK: mcrr p7, #1, r5, r4, c1 @ encoding: [0x11,0x57,0x44,0xec]
mcrr p7, #1, r5, r4, c1
@ CHECK: mrrc p7, #1, r5, r4, c1 @ encoding: [0x11,0x57,0x54,0xec]
mrrc p7, #1, r5, r4, c1
@ CHECK: mcr2 p7, #1, r5, c1, c1, #4 @ encoding: [0x91,0x57,0x21,0xfe]
mcr2 p7, #1, r5, c1, c1, #4
@ CHECK: mrc2 p14, #0, r1, c1, c2, #4 @ encoding: [0x92,0x1e,0x11,0xfe]
mrc2 p14, #0, r1, c1, c2, #4
@ CHECK: mcrr2 p7, #1, r5, r4, c1 @ encoding: [0x11,0x57,0x44,0xfc]
mcrr2 p7, #1, r5, r4, c1
@ CHECK: mrrc2 p7, #1, r5, r4, c1 @ encoding: [0x11,0x57,0x54,0xfc]
mrrc2 p7, #1, r5, r4, c1
@ CHECK: cdp p7, #1, c1, c1, c1, #4 @ encoding: [0x81,0x17,0x11,0xee]
cdp p7, #1, c1, c1, c1, #4
@ CHECK: cdp2 p7, #1, c1, c1, c1, #4 @ encoding: [0x81,0x17,0x11,0xfe]
cdp2 p7, #1, c1, c1, c1, #4
@ CHECK: clrex @ encoding: [0x1f,0xf0,0x7f,0xf5]
clrex
@ CHECK: clz r9, r0 @ encoding: [0x10,0x9f,0x6f,0xe1]
clz r9, r0
@ CHECK: qadd r1, r2, r3 @ encoding: [0x52,0x10,0x03,0xe1]
qadd r1, r2, r3
@ CHECK: qsub r1, r2, r3 @ encoding: [0x52,0x10,0x23,0xe1]
qsub r1, r2, r3
@ CHECK: qdadd r1, r2, r3 @ encoding: [0x52,0x10,0x43,0xe1]
qdadd r1, r2, r3
@ CHECK: qdsub r1, r2, r3 @ encoding: [0x52,0x10,0x63,0xe1]
qdsub r1, r2, r3
@ CHECK: wfe @ encoding: [0x02,0xf0,0x20,0xe3]
wfe
@ CHECK: wfi @ encoding: [0x03,0xf0,0x20,0xe3]
wfi
@ CHECK: yield @ encoding: [0x01,0xf0,0x20,0xe3]
yield
@ CHECK: nop @ encoding: [0x00,0xf0,0x20,0xe3]
nop
@ CHECK: dmb sy @ encoding: [0x5f,0xf0,0x7f,0xf5]
dmb sy
@ CHECK: dmb st @ encoding: [0x5e,0xf0,0x7f,0xf5]
dmb st
@ CHECK: dmb ish @ encoding: [0x5b,0xf0,0x7f,0xf5]
dmb ish
@ CHECK: dmb ishst @ encoding: [0x5a,0xf0,0x7f,0xf5]
dmb ishst
@ CHECK: dmb nsh @ encoding: [0x57,0xf0,0x7f,0xf5]
dmb nsh
@ CHECK: dmb nshst @ encoding: [0x56,0xf0,0x7f,0xf5]
dmb nshst
@ CHECK: dmb osh @ encoding: [0x53,0xf0,0x7f,0xf5]
dmb osh
@ CHECK: dmb oshst @ encoding: [0x52,0xf0,0x7f,0xf5]
dmb oshst
@ CHECK: dsb sy @ encoding: [0x4f,0xf0,0x7f,0xf5]
dsb sy
@ CHECK: dsb st @ encoding: [0x4e,0xf0,0x7f,0xf5]
dsb st
@ CHECK: dsb ish @ encoding: [0x4b,0xf0,0x7f,0xf5]
dsb ish
@ CHECK: dsb ishst @ encoding: [0x4a,0xf0,0x7f,0xf5]
dsb ishst
@ CHECK: dsb nsh @ encoding: [0x47,0xf0,0x7f,0xf5]
dsb nsh
@ CHECK: dsb nshst @ encoding: [0x46,0xf0,0x7f,0xf5]
dsb nshst
@ CHECK: dsb osh @ encoding: [0x43,0xf0,0x7f,0xf5]
dsb osh
@ CHECK: dsb oshst @ encoding: [0x42,0xf0,0x7f,0xf5]
dsb oshst
@ CHECK: cpsie aif @ encoding: [0xc0,0x01,0x08,0xf1]
cpsie aif
@ CHECK: cps #15 @ encoding: [0x0f,0x00,0x02,0xf1]
cps #15
@ CHECK: cpsie if, #10 @ encoding: [0xca,0x00,0x0a,0xf1]
cpsie if, #10
@ CHECK: msr cpsr_fc, r0 @ encoding: [0x00,0xf0,0x29,0xe1]
msr apsr, r0
@ CHECK: msr cpsr_s, r0 @ encoding: [0x00,0xf0,0x24,0xe1]
msr apsr_g, r0
@ CHECK: msr cpsr_f, r0 @ encoding: [0x00,0xf0,0x28,0xe1]
msr apsr_nzcvq, r0
@ CHECK: msr cpsr_fs, r0 @ encoding: [0x00,0xf0,0x2c,0xe1]
msr apsr_nzcvqg, r0
@ CHECK: msr cpsr_fc, r0 @ encoding: [0x00,0xf0,0x29,0xe1]
msr cpsr_fc, r0
@ CHECK: msr cpsr_c, r0 @ encoding: [0x00,0xf0,0x21,0xe1]
msr cpsr_c, r0
@ CHECK: msr cpsr_x, r0 @ encoding: [0x00,0xf0,0x22,0xe1]
msr cpsr_x, r0
@ CHECK: msr cpsr_fc, r0 @ encoding: [0x00,0xf0,0x29,0xe1]
msr cpsr_fc, r0
@ CHECK: msr cpsr_fc, r0 @ encoding: [0x00,0xf0,0x29,0xe1]
msr cpsr_all, r0
@ CHECK: msr cpsr_fsx, r0 @ encoding: [0x00,0xf0,0x2e,0xe1]
msr cpsr_fsx, r0
@ CHECK: msr spsr_fc, r0 @ encoding: [0x00,0xf0,0x69,0xe1]
msr spsr_fc, r0
@ CHECK: msr spsr_fsxc, r0 @ encoding: [0x00,0xf0,0x6f,0xe1]
msr spsr_fsxc, r0
@ CHECK: msr cpsr_fsxc, r0 @ encoding: [0x00,0xf0,0x2f,0xe1]
msr cpsr_fsxc, r0
@ CHECK: add r1, r2, r3, lsl r4 @ encoding: [0x13,0x14,0x82,0xe0]
add r1, r2, r3, lsl r4
@ CHECK: strexb r0, r1, [r2] @ encoding: [0x91,0x0f,0xc2,0xe1]
strexb r0, r1, [r2]
@ CHECK: strexh r0, r1, [r2] @ encoding: [0x91,0x0f,0xe2,0xe1]
strexh r0, r1, [r2]
@ CHECK: strex r0, r1, [r2] @ encoding: [0x91,0x0f,0x82,0xe1]
strex r0, r1, [r2]
@ CHECK: strexd r0, r2, r3, [r1] @ encoding: [0x92,0x0f,0xa1,0xe1]
strexd r0, r2, r3, [r1]
@ CHECK: ldrexb r0, [r0] @ encoding: [0x9f,0x0f,0xd0,0xe1]
ldrexb r0, [r0]
@ CHECK: ldrexh r0, [r0] @ encoding: [0x9f,0x0f,0xf0,0xe1]
ldrexh r0, [r0]
@ CHECK: ldrex r0, [r0] @ encoding: [0x9f,0x0f,0x90,0xe1]
ldrex r0, [r0]
@ CHECK: ldrexd r0, r1, [r0] @ encoding: [0x9f,0x0f,0xb0,0xe1]
ldrexd r0, r1, [r0]
@ CHECK: ssat16 r0, #7, r0 @ encoding: [0x30,0x0f,0xa6,0xe6]
ssat16 r0, #7, r0
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