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| author | Chris Lattner <sabre@nondot.org> | 2010-02-10 00:10:18 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-10 00:10:18 +0000 |
| commit | 5d672cfab096390690a1a5f33b0057c4cf252c55 (patch) | |
| tree | 8b302847f85f74e88fce57840961a054fae60ae3 /lib/MC/MCAsmStreamer.cpp | |
| parent | 51898d7a8948f7d9b1b498cf22609241945e994e (diff) | |
| download | external_llvm-5d672cfab096390690a1a5f33b0057c4cf252c55.zip external_llvm-5d672cfab096390690a1a5f33b0057c4cf252c55.tar.gz external_llvm-5d672cfab096390690a1a5f33b0057c4cf252c55.tar.bz2 | |
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
Diffstat (limited to 'lib/MC/MCAsmStreamer.cpp')
| -rw-r--r-- | lib/MC/MCAsmStreamer.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
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 @@ public: : 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; } |