llvm-6502/test/MC/Mips/micromips-diagnostic-fixup.s

# RUN: not llvm-mc %s -triple=mipsel-unknown-linux -mcpu=mips32r2 -arch=mips -mattr=+micromips 2>&1 -filetype=obj | FileCheck %s
#
# CHECK: LLVM ERROR: out of range PC16 fixup

.text
  b foo
  .space 65536 - 6, 1   # -6 = size of b instr plus size of automatically inserted nop
  nop                   # This instr makes the branch too long to fit into a 17-bit offset
foo:
  add $0,$0,$0
[mips] Add checks for alignment and maximum displacements for most of the branch instructions for mips and micromips instruction sets thus avoiding the situation of generating branches to undesired locations if offsets cannot be encoded. This patch also checks if a fixup cannot be applied and returns a fatal error if that's the case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197223 91177308-0d34-0410-b5e6-96231b3b80d8 2013-12-13 11:11:02 +00:00			`# RUN: not llvm-mc %s -triple=mipsel-unknown-linux -mcpu=mips32r2 -arch=mips -mattr=+micromips 2>&1 -filetype=obj \| FileCheck %s`
			`#`
			`# CHECK: LLVM ERROR: out of range PC16 fixup`

			`.text`
			`b foo`
[mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction B Implement microMIPS 16-bit unconditional branch instruction B. Implemented 16-bit microMIPS unconditional instruction has real name B16, and B is an alias which expands to either B16 or BEQ according to the rules: b 256 --> b16 256 # R_MICROMIPS_PC10_S1 b 12256 --> beq $zero, $zero, 12256 # R_MICROMIPS_PC16_S1 b label --> beq $zero, $zero, label # R_MICROMIPS_PC16_S1 Differential Revision: http://reviews.llvm.org/D3514 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226657 91177308-0d34-0410-b5e6-96231b3b80d8 2015-01-21 12:39:30 +00:00			`.space 65536 - 6, 1 # -6 = size of b instr plus size of automatically inserted nop`
[mips] Add checks for alignment and maximum displacements for most of the branch instructions for mips and micromips instruction sets thus avoiding the situation of generating branches to undesired locations if offsets cannot be encoded. This patch also checks if a fixup cannot be applied and returns a fatal error if that's the case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197223 91177308-0d34-0410-b5e6-96231b3b80d8 2013-12-13 11:11:02 +00:00			`nop # This instr makes the branch too long to fit into a 17-bit offset`
			`foo:`
			`add $0,$0,$0`