[CodeGen] Fix printing bundles in MIR output
Delay printing the newline until after the opening bracket was
printed, e.g.
BUNDLE implicit-def $r1, implicit-def $r21, implicit $r1 {
renamable $r1 = S2_asr_i_r renamable $r1, 1
renamable $r21 = A2_tfrsi 0
}
instead of
BUNDLE implicit-def $r1, implicit-def $r21, implicit $r1
{ renamable $r1 = S2_asr_i_r renamable $r1, 1
renamable $r21 = A2_tfrsi 0
}
llvm-svn: 329719
diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp
index 168a451..4692cbf 100644
--- a/llvm/lib/CodeGen/MachineBasicBlock.cpp
+++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp
@@ -408,12 +408,13 @@
OS.indent(IsInBundle ? 4 : 2);
MI.print(OS, MST, IsStandalone, /*SkipOpers=*/false, /*SkipDebugLoc=*/false,
- &TII);
+ /*AddNewLine=*/false, &TII);
if (!IsInBundle && MI.getFlag(MachineInstr::BundledSucc)) {
OS << " {";
IsInBundle = true;
}
+ OS << '\n';
}
if (IsInBundle)