Encode pc-relative conditional branch offset as pc+(num of bytes / 4). The

asm printer will print it as offset*4. e.g. bne cr0, $+8.

The PPC code emitter was expecting the offset to be number of instructions, not
number of bytes. This fixes a whole bunch of JIT failures.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29885 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 5850682005..3939d6c357 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -131,7 +131,7 @@ namespace {
       // Branches can take an immediate operand.  This is used by the branch
       // selection pass to print $+8, an eight byte displacement from the PC.
       if (MI->getOperand(OpNo).isImmediate()) {
-        O << "$+" << MI->getOperand(OpNo).getImmedValue();
+        O << "$+" << MI->getOperand(OpNo).getImmedValue()*4;
       } else {
         printOp(MI->getOperand(OpNo));
       }