[llvm-commits] CVS: llvm/include/llvm/CodeGen/AsmPrinter.h

[Chris Lattner]

Changes in directory llvm/include/llvm/CodeGen:

AsmPrinter.h updated: 1.13 -> 1.14
---
Log message:

add support for .asciz, and enable it by default.  If your target assembler
doesn't support .asciz, just set AscizDirective to null in your asmprinter.

This compiles C strings to:

l1__2E_str_1:                           ; '.str_1'
        .asciz  "foo"

instead of:

l1__2E_str_1:                           ; '.str_1'
        .ascii  "foo\000"



---
Diffs of the changes:  (+7 -1)

 AsmPrinter.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletion(-)


Index: llvm/include/llvm/CodeGen/AsmPrinter.h
diff -u llvm/include/llvm/CodeGen/AsmPrinter.h:1.13 llvm/include/llvm/CodeGen/AsmPrinter.h:1.14
--- llvm/include/llvm/CodeGen/AsmPrinter.h:1.13	Thu Apr 21 15:38:00 2005
+++ llvm/include/llvm/CodeGen/AsmPrinter.h	Thu Nov 10 12:05:57 2005
@@ -77,7 +77,12 @@
 
     /// AsciiDirective - This directive allows emission of an ascii string with
     /// the standard C escape characters embedded into it.
-    const char *AsciiDirective;
+    const char *AsciiDirective;  // Defaults to "\t.ascii\t"
+    
+    /// AscizDirective - If not null, this allows for special handling of
+    /// zero terminated strings on this target.  This is commonly supported as
+    /// ".asciz".  If a target doesn't support this, it can be set to null.
+    const char *AscizDirective;  // Defaults to "\t.asciz\t"
 
     /// DataDirectives - These directives are used to output some unit of
     /// integer data to the current section.  If a data directive is set to
@@ -108,6 +113,7 @@
         FunctionAddrSuffix(""),
         ZeroDirective("\t.zero\t"),
         AsciiDirective("\t.ascii\t"),
+        AscizDirective("\t.asciz\t"),
         Data8bitsDirective("\t.byte\t"),
         Data16bitsDirective("\t.short\t"),
         Data32bitsDirective("\t.long\t"),