Update LLVM to 97654.

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/Target/X86/X86MCAsmInfo.cpp b/lib/Target/X86/X86MCAsmInfo.cpp
index 91c0fbb..250634f 100644
--- a/lib/Target/X86/X86MCAsmInfo.cpp
+++ b/lib/Target/X86/X86MCAsmInfo.cpp
@@ -55,6 +55,11 @@ X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &Triple) {
   if (!is64Bit)
     Data64bitsDirective = 0;       // we can't emit a 64-bit unit
 
+  // Use ## as a comment string so that .s files generated by llvm can go
+  // through the GCC preprocessor without causing an error.  This is needed
+  // because "clang foo.s" runs the C preprocessor, which is usually reserved
+  // for .S files on other systems.  Perhaps this is because the file system
+  // wasn't always case preserving or something.
   CommentString = "##";
   PCSymbol = ".";
 
@@ -70,6 +75,8 @@ X86ELFMCAsmInfo::X86ELFMCAsmInfo(const Triple &Triple) {
   AsmTransCBE = x86_asm_table;
   AssemblerDialect = AsmWriterFlavor;
 
+  TextAlignFillValue = 0x90;
+
   PrivateGlobalPrefix = ".L";
   WeakRefDirective = "\t.weak\t";
   PCSymbol = ".";
@@ -94,4 +101,6 @@ MCSection *X86ELFMCAsmInfo::getNonexecutableStackSection(MCContext &Ctx) const {
 X86MCAsmInfoCOFF::X86MCAsmInfoCOFF(const Triple &Triple) {
   AsmTransCBE = x86_asm_table;
   AssemblerDialect = AsmWriterFlavor;
-}
\ No newline at end of file
+
+  TextAlignFillValue = 0x90;
+}