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The Thumb2 conditional branch B<cond>.W has a different encoding (T3) to the unconditional branch B.W (T4) as it needs to record <cond>. As the encoding is different the B<cond>.W is given a different relocation type. ELF for the ARM Architecture 4.6.1.6 (Table-13) states that R_ARM_THM_JUMP19 should be used for B<cond>.W. At present the MC layer is using the R_ARM_THM_JUMP24 from B.W. This change makes B<cond>.W use R_ARM_THM_JUMP19 and alters the existing test that checks for R_ARM_THM_JUMP24 to expect R_ARM_THM_JUMP19. llvm-svn: 271997
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.