llvm/mips-pc16-fixup.s at 5b42c82e6a8161a5bdcd6773fbb13887ca00f268 - llvm - Gitea: Git with a cup of tea

RPCSX/llvm

mirror of https://github.com/RPCSX/llvm.git synced 2024-12-04 18:06:49 +00:00

Oliver Stannard 99ab11202f [Assembler] Make fatal assembler errors non-fatal

Currently, if the assembler encounters an error after parsing (such as an
out-of-range fixup), it reports this as a fatal error, and so stops after the
first error. However, for most of these there is an obvious way to recover
after emitting the error, such as emitting the fixup with a value of zero. This
means that we can report on all of the errors in a file, not just the first
one. MCContext::reportError records the fact that an error was encountered, so
we won't actually emit an object file with the incorrect contents.

Differential Revision: http://reviews.llvm.org/D14717



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253328 91177308-0d34-0410-b5e6-96231b3b80d8

2015-11-17 10:00:43 +00:00

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ArmAsm

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 # RUN: llvm-mc %s -triple=mips-unknown-linux -mcpu=mips32r2 -arch=mips 2>&1 -filetype=obj | FileCheck %s
 #
 # CHECK-NOT: error: out of range PC16 fixup
 .text
   b foo
   .space 131072 - 8, 1  # -8 = size of b instr plus size of automatically inserted nop
 foo:
   add $0,$0,$0