[lld] [lld][ARM] Don't emit veneers for wraparound branches. (PR #165263)

[Peter Smith via llvm-commits]

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@@ -0,0 +1,118 @@
+// REQUIRES: arm
+// RUN: rm -rf %t && split-file %s %t && cd %t
+// RUN: llvm-mc -filetype=obj -triple=armv7-none-eabi code.s -o code.o
+// RUN: ld.lld -T unsigned1.ld code.o -o unsigned1.elf
+// RUN: llvm-objdump --triple=armv7 -d unsigned1.elf | FileCheck %s --check-prefix=UNSIGNED1
+// RUN: ld.lld -T unsigned2.ld code.o -o unsigned2.elf
+// RUN: llvm-objdump --triple=armv7 -d unsigned2.elf | FileCheck %s --check-prefix=UNSIGNED2
+// RUN: ld.lld -T signed1.ld code.o -o signed1.elf
+// RUN: llvm-objdump --triple=armv7 -d signed1.elf | FileCheck %s --check-prefix=SIGNED1
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smithp35 wrote:

lld convention is to use `--no-show-raw-insn` in llvm-objdump unless it is a vital part of the test.

https://github.com/llvm/llvm-project/pull/165263