Add ability for MCInstPrinters to add comments for instructions.
Enhance the x86 backend to show the hex values of immediates in
comments when they are large. For example:
movl $1072693248, 4(%esp) ## imm = 0x3FF00000
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95728 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCAsmStreamer.cpp b/lib/MC/MCAsmStreamer.cpp
index 0abd485..b63427a 100644
--- a/lib/MC/MCAsmStreamer.cpp
+++ b/lib/MC/MCAsmStreamer.cpp
@@ -48,7 +48,10 @@
: MCStreamer(Context), OS(os), MAI(mai), InstPrinter(printer),
Emitter(emitter), CommentStream(CommentToEmit),
IsLittleEndian(isLittleEndian), IsVerboseAsm(isVerboseAsm),
- ShowFixups(showFixups), ShowInst(showInst) {}
+ ShowFixups(showFixups), ShowInst(showInst) {
+ if (InstPrinter && IsVerboseAsm)
+ InstPrinter->setCommentStream(CommentStream);
+ }
~MCAsmStreamer() {}
bool isLittleEndian() const { return IsLittleEndian; }