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158 lines
6.2 KiB
ArmAsm
158 lines
6.2 KiB
ArmAsm
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-objdump -d - | FileCheck %s
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// Test that we correctly relax these instructions into versions that use
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// 16 or 32 bit immediate values.
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bar:
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// CHECK: Disassembly of section imul:
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// CHECK-NEXT: imul:
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// CHECK-NEXT: 0: 66 69 db 00 00 imulw $0, %bx, %bx
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// CHECK-NEXT: 5: 66 69 1c 25 00 00 00 00 00 00 imulw $0, 0, %bx
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// CHECK-NEXT: f: 69 db 00 00 00 00 imull $0, %ebx, %ebx
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// CHECK-NEXT: 15: 69 1c 25 00 00 00 00 00 00 00 00 imull $0, 0, %ebx
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// CHECK-NEXT: 20: 48 69 db 00 00 00 00 imulq $0, %rbx, %rbx
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// CHECK-NEXT: 27: 48 69 1c 25 00 00 00 00 00 00 00 00 imulq $0, 0, %rbx
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.section imul,"x"
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imul $foo, %bx, %bx
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imul $foo, bar, %bx
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imul $foo, %ebx, %ebx
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imul $foo, bar, %ebx
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imul $foo, %rbx, %rbx
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imul $foo, bar, %rbx
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// CHECK: Disassembly of section and:
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// CHECK-NEXT: and:
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// CHECK-NEXT: 0: 66 81 e3 00 00 andw $0, %bx
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// CHECK-NEXT: 5: 66 81 24 25 00 00 00 00 00 00 andw $0, 0
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// CHECK-NEXT: f: 81 e3 00 00 00 00 andl $0, %ebx
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// CHECK-NEXT: 15: 81 24 25 00 00 00 00 00 00 00 00 andl $0, 0
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// CHECK-NEXT: 20: 48 81 e3 00 00 00 00 andq $0, %rbx
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// CHECK-NEXT: 27: 48 81 24 25 00 00 00 00 00 00 00 00 andq $0, 0
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.section and,"x"
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and $foo, %bx
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andw $foo, bar
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and $foo, %ebx
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andl $foo, bar
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and $foo, %rbx
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andq $foo, bar
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// CHECK: Disassembly of section or:
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// CHECK-NEXT: or:
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// CHECK-NEXT: 0: 66 81 cb 00 00 orw $0, %bx
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// CHECK-NEXT: 5: 66 81 0c 25 00 00 00 00 00 00 orw $0, 0
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// CHECK-NEXT: f: 81 cb 00 00 00 00 orl $0, %ebx
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// CHECK-NEXT: 15: 81 0c 25 00 00 00 00 00 00 00 00 orl $0, 0
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// CHECK-NEXT: 20: 48 81 cb 00 00 00 00 orq $0, %rbx
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// CHECK-NEXT: 27: 48 81 0c 25 00 00 00 00 00 00 00 00 orq $0, 0
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.section or,"x"
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or $foo, %bx
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orw $foo, bar
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or $foo, %ebx
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orl $foo, bar
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or $foo, %rbx
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orq $foo, bar
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// CHECK: Disassembly of section xor:
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// CHECK-NEXT: xor:
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// CHECK-NEXT: 0: 66 81 f3 00 00 xorw $0, %bx
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// CHECK-NEXT: 5: 66 81 34 25 00 00 00 00 00 00 xorw $0, 0
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// CHECK-NEXT: f: 81 f3 00 00 00 00 xorl $0, %ebx
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// CHECK-NEXT: 15: 81 34 25 00 00 00 00 00 00 00 00 xorl $0, 0
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// CHECK-NEXT: 20: 48 81 f3 00 00 00 00 xorq $0, %rbx
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// CHECK-NEXT: 27: 48 81 34 25 00 00 00 00 00 00 00 00 xorq $0, 0
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.section xor,"x"
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xor $foo, %bx
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xorw $foo, bar
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xor $foo, %ebx
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xorl $foo, bar
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xor $foo, %rbx
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xorq $foo, bar
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// CHECK: Disassembly of section add:
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// CHECK-NEXT: add:
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// CHECK-NEXT: 0: 66 81 c3 00 00 addw $0, %bx
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// CHECK-NEXT: 5: 66 81 04 25 00 00 00 00 00 00 addw $0, 0
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// CHECK-NEXT: f: 81 c3 00 00 00 00 addl $0, %ebx
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// CHECK-NEXT: 15: 81 04 25 00 00 00 00 00 00 00 00 addl $0, 0
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// CHECK-NEXT: 20: 48 81 c3 00 00 00 00 addq $0, %rbx
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// CHECK-NEXT: 27: 48 81 04 25 00 00 00 00 00 00 00 00 addq $0, 0
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.section add,"x"
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add $foo, %bx
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addw $foo, bar
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add $foo, %ebx
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addl $foo, bar
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add $foo, %rbx
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addq $foo, bar
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// CHECK: Disassembly of section sub:
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// CHECK-NEXT: sub:
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// CHECK-NEXT: 0: 66 81 eb 00 00 subw $0, %bx
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// CHECK-NEXT: 5: 66 81 2c 25 00 00 00 00 00 00 subw $0, 0
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// CHECK-NEXT: f: 81 eb 00 00 00 00 subl $0, %ebx
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// CHECK-NEXT: 15: 81 2c 25 00 00 00 00 00 00 00 00 subl $0, 0
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// CHECK-NEXT: 20: 48 81 eb 00 00 00 00 subq $0, %rbx
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// CHECK-NEXT: 27: 48 81 2c 25 00 00 00 00 00 00 00 00 subq $0, 0
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.section sub,"x"
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sub $foo, %bx
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subw $foo, bar
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sub $foo, %ebx
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subl $foo, bar
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sub $foo, %rbx
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subq $foo, bar
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// CHECK: Disassembly of section cmp:
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// CHECK-NEXT: cmp:
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// CHECK-NEXT: 0: 66 81 fb 00 00 cmpw $0, %bx
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// CHECK-NEXT: 5: 66 81 3c 25 00 00 00 00 00 00 cmpw $0, 0
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// CHECK-NEXT: f: 81 fb 00 00 00 00 cmpl $0, %ebx
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// CHECK-NEXT: 15: 81 3c 25 00 00 00 00 00 00 00 00 cmpl $0, 0
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// CHECK-NEXT: 20: 48 81 fb 00 00 00 00 cmpq $0, %rbx
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// CHECK-NEXT: 27: 48 81 3c 25 00 00 00 00 00 00 00 00 cmpq $0, 0
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.section cmp,"x"
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cmp $foo, %bx
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cmpw $foo, bar
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cmp $foo, %ebx
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cmpl $foo, bar
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cmp $foo, %rbx
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cmpq $foo, bar
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// CHECK: Disassembly of section push:
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// CHECK-NEXT: push:
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// CHECK-NEXT: 0: 66 68 00 00 pushw $0
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// CHECK-NEXT: 4: 68 00 00 00 00 pushq $0
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.section push,"x"
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pushw $foo
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push $foo
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// CHECK: Disassembly of section adc:
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// CHECK-NEXT: adc:
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// CHECK-NEXT: 0: 66 81 d3 00 00 adcw $0, %bx
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// CHECK-NEXT: 5: 66 81 14 25 00 00 00 00 00 00 adcw $0, 0
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// CHECK-NEXT: f: 81 d3 00 00 00 00 adcl $0, %ebx
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// CHECK-NEXT: 15: 81 14 25 00 00 00 00 00 00 00 00 adcl $0, 0
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// CHECK-NEXT: 20: 48 81 d3 00 00 00 00 adcq $0, %rbx
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// CHECK-NEXT: 27: 48 81 14 25 00 00 00 00 00 00 00 00 adcq $0, 0
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.section adc,"x"
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adc $foo, %bx
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adcw $foo, bar
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adc $foo, %ebx
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adcl $foo, bar
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adc $foo, %rbx
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adcq $foo, bar
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// CHECK: Disassembly of section sbb:
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// CHECK-NEXT: sbb:
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// CHECK-NEXT: 0: 66 81 db 00 00 sbbw $0, %bx
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// CHECK-NEXT: 5: 66 81 1c 25 00 00 00 00 00 00 sbbw $0, 0
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// CHECK-NEXT: f: 81 db 00 00 00 00 sbbl $0, %ebx
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// CHECK-NEXT: 15: 81 1c 25 00 00 00 00 00 00 00 00 sbbl $0, 0
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// CHECK-NEXT: 20: 48 81 db 00 00 00 00 sbbq $0, %rbx
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// CHECK-NEXT: 27: 48 81 1c 25 00 00 00 00 00 00 00 00 sbbq $0, 0
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.section sbb,"x"
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sbb $foo, %bx
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sbbw $foo, bar
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sbb $foo, %ebx
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sbbl $foo, bar
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sbb $foo, %rbx
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sbbq $foo, bar
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