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