test/MC/ARM/directive-arch-armv4.s

   1 @ Test the .arch directive for armv4
   2
   3 @ This test case will check the default .ARM.attributes value for the
   4 @ armv4 architecture.
   5
   6 @ RUN: llvm-mc -triple arm-eabi -filetype asm %s \
   7 @ RUN:   | FileCheck %s -check-prefix CHECK-ASM
   8 @ RUN: llvm-mc -triple arm-eabi -filetype obj %s \
   9 @ RUN:   | llvm-readobj --arm-attributes | FileCheck %s -check-prefix CHECK-ATTR
  10
  11         .syntax unified
  12         .arch   armv4
  13
  14 @ CHECK-ASM:    .arch   armv4
  15
  16 @ CHECK-ATTR: FileAttributes {
  17 @ CHECK-ATTR:   Attribute {
  18 @ CHECK-ATTR:     TagName: CPU_name
  19 @ CHECK-ATTR:     Value: 4
  20 @ CHECK-ATTR:   }
  21 @ CHECK-ATTR:   Attribute {
  22 @ CHECK-ATTR:     TagName: CPU_arch
  23 @ CHECK-ATTR:     Description: ARM v4
  24 @ CHECK-ATTR:   }
  25 @ CHECK-ATTR:   Attribute {
  26 @ CHECK-ATTR:     TagName: ARM_ISA_use
  27 @ CHECK-ATTR:     Description: Permitted
  28 @ CHECK-ATTR:   }
  29 @ CHECK-ATTR: }
  30
  31 @ Check that multiplication is supported
  32         mul r4, r5, r6
  33         mla r4, r5, r6, r3
  34         smull r4, r5, r6, r3
  35         umull r4, r5, r6, r3
  36         smlal r4, r5, r6, r3
  37         umlal r4, r5, r6, r3
  38