File: intel-syntax-unsized-memory.s

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (29 lines) | stat: -rw-r--r-- 676 bytes parent folder | download | duplicates (26)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
// RUN: llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=intel %s | FileCheck %s

// Check that we deduce unsized memory operands in the general, unambiguous, case.
// We can't deduce xword memory operands, because there is no instruction
// unambiguously accessing 80-bit memory.

// CHECK: movb %al, (%rax)
mov [rax], al

// CHECK: movw %ax, (%rax)
mov [rax], ax

// CHECK: movl %eax, (%rax)
mov [rax], eax

// CHECK: movq %rax, (%rax)
mov [rax], rax

// CHECK: movdqa %xmm0, (%rax)
movdqa [rax], xmm0

// CHECK: vmovdqa %ymm0, (%rax)
vmovdqa [rax], ymm0

// CHECK: vaddps (%rax), %zmm1, %zmm1
vaddps zmm1, zmm1, [rax]

// CHECK: leal 1(%r15d), %r9d
lea r9d, [r15d+1]