llvm/test/MC/LoongArch/Misc/subsection.s

   1 # RUN: not llvm-mc --filetype=obj --triple=loongarch64 --mattr=-relax %s -o /dev/null 2>&1 | FileCheck %s --check-prefixes=ERR,NORELAX --implicit-check-not=error:
   2 # RUN: not llvm-mc --filetype=obj --triple=loongarch64 --mattr=+relax %s -o /dev/null 2>&1 | FileCheck %s --check-prefixes=ERR,RELAX --implicit-check-not=error:
   3
   4 a:
   5   nop
   6 b:
   7   la.pcrel $t0, a
   8 c:
   9   nop
  10 d:
  11
  12 .data
  13 ## Positive subsection numbers
  14 ## With relaxation, report an error as c-b is not an assemble-time constant.
  15 # RELAX: :[[#@LINE+1]]:14: error: cannot evaluate subsection number
  16 .subsection c-b
  17 # RELAX: :[[#@LINE+1]]:14: error: cannot evaluate subsection number
  18 .subsection d-b
  19 # RELAX: :[[#@LINE+1]]:14: error: cannot evaluate subsection number
  20 .subsection c-a
  21
  22 .subsection b-a
  23 .subsection d-c
  24
  25 ## Negative subsection numbers
  26 # NORELAX: :[[#@LINE+2]]:14: error: subsection number -8 is not within [0,2147483647]
  27 # RELAX:   :[[#@LINE+1]]:14: error: cannot evaluate subsection number
  28 .subsection b-c
  29 # NORELAX: :[[#@LINE+2]]:14: error: subsection number -12 is not within [0,2147483647]
  30 # RELAX:   :[[#@LINE+1]]:14: error: cannot evaluate subsection number
  31 .subsection b-d
  32 # NORELAX: :[[#@LINE+2]]:14: error: subsection number -12 is not within [0,2147483647]
  33 # RELAX:   :[[#@LINE+1]]:14: error: cannot evaluate subsection number
  34 .subsection a-c
  35 # ERR:     :[[#@LINE+1]]:14: error: subsection number -4 is not within [0,2147483647]
  36 .subsection a-b
  37 # ERR:     :[[#@LINE+1]]:14: error: subsection number -4 is not within [0,2147483647]
  38 .subsection c-d