[compiler-rt] [compiler-rt][sanitizer] fix i386 build for Haiku (PR #171075)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h --diff_from_common_commit
``````````

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``````````diff
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
index 37245c35c..2964f0d0c 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
@@ -1987,7 +1987,7 @@ SignalContext::WriteFlag SignalContext::GetWriteFlag() const {
 #    elif SANITIZER_NETBSD
   uptr err = ucontext->uc_mcontext.__gregs[_REG_ERR];
 #    elif SANITIZER_HAIKU
-  uptr err = 0; // ucontext->uc_mcontext.r13;
+  uptr err = 0;  // ucontext->uc_mcontext.r13;
 #    elif SANITIZER_SOLARIS && defined(__i386__)
   const int Err = 13;
   uptr err = ucontext->uc_mcontext.gregs[Err];
@@ -2618,7 +2618,7 @@ static void GetPcSpBp(void *context, uptr *pc, uptr *sp, uptr *bp) {
   *bp = ucontext->uc_mcontext.mc_ebp;
   *sp = ucontext->uc_mcontext.mc_esp;
 #    elif SANITIZER_HAIKU
-  ucontext_t *ucontext = (ucontext_t*)context;
+  ucontext_t* ucontext = (ucontext_t*)context;
   *pc = ucontext->uc_mcontext.eip;
   *bp = ucontext->uc_mcontext.ebp;
   *sp = ucontext->uc_mcontext.esp;
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
index 82f0da14f..1c65dd98c 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
@@ -629,11 +629,11 @@ typedef unsigned long __sanitizer_sigset_t;
 #  elif SANITIZER_APPLE
 typedef unsigned __sanitizer_sigset_t;
 #  elif SANITIZER_HAIKU
-#   if defined(__x86_64__)
+#    if defined(__x86_64__)
 typedef unsigned long __sanitizer_sigset_t;
-#   else
+#    else
 typedef unsigned long long __sanitizer_sigset_t;
-#   endif
+#    endif
 #  elif SANITIZER_LINUX
 struct __sanitizer_sigset_t {
   // The size is determined by looking at sizeof of real sigset_t on linux.

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https://github.com/llvm/llvm-project/pull/171075