[Logging] Replace Log::Printf with LLDB_LOG macro (NFC)

This patch replaces explicit calls to log::Printf with the new LLDB_LOGF
macro. The macro is similar to LLDB_LOG but supports printf-style format
strings, instead of formatv-style format strings.

So instead of writing:

  if (log)
    log->Printf("%s\n", str);

You'd write:

  LLDB_LOG(log, "%s\n", str);

This change was done mechanically with the command below. I replaced the
spurious if-checks with vim, since I know how to do multi-line
replacements with it.

  find . -type f -name '*.cpp' -exec \
  sed -i '' -E 's/log->Printf\(/LLDB_LOGF\(log, /g' "{}" +

Differential revision: https://reviews.llvm.org/D65128

llvm-svn: 366936

1 files changed, 3 insertions, 6 deletions

diff --git a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
index 9bb9e6b77ec..e65b768ff14 100644
--- a/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
+++ b/lldb/source/Plugins/Process/Linux/NativeRegisterContextLinux_arm64.cpp
@@ -347,8 +347,7 @@ bool NativeRegisterContextLinux_arm64::IsFPR(unsigned reg) const {
 uint32_t NativeRegisterContextLinux_arm64::NumSupportedHardwareBreakpoints() {
   Log *log(ProcessPOSIXLog::GetLogIfAllCategoriesSet(POSIX_LOG_BREAKPOINTS));
 
-  if (log)
-    log->Printf("NativeRegisterContextLinux_arm64::%s()", __FUNCTION__);
+  LLDB_LOGF(log, "NativeRegisterContextLinux_arm64::%s()", __FUNCTION__);
 
   Status error;
 
@@ -458,8 +457,7 @@ Status NativeRegisterContextLinux_arm64::GetHardwareBreakHitIndex(
     uint32_t &bp_index, lldb::addr_t trap_addr) {
   Log *log(ProcessPOSIXLog::GetLogIfAllCategoriesSet(POSIX_LOG_BREAKPOINTS));
 
-  if (log)
-    log->Printf("NativeRegisterContextLinux_arm64::%s()", __FUNCTION__);
+  LLDB_LOGF(log, "NativeRegisterContextLinux_arm64::%s()", __FUNCTION__);
 
   lldb::addr_t break_addr;
 
@@ -479,8 +477,7 @@ Status NativeRegisterContextLinux_arm64::GetHardwareBreakHitIndex(
 Status NativeRegisterContextLinux_arm64::ClearAllHardwareBreakpoints() {
   Log *log(ProcessPOSIXLog::GetLogIfAllCategoriesSet(POSIX_LOG_BREAKPOINTS));
 
-  if (log)
-    log->Printf("NativeRegisterContextLinux_arm64::%s()", __FUNCTION__);
+  LLDB_LOGF(log, "NativeRegisterContextLinux_arm64::%s()", __FUNCTION__);
 
   Status error;