From 25528d6de70e98683722e28655d8568d5f09b5c7 Mon Sep 17 00:00:00 2001
From: Francis Visoiu Mistrih <francisvm@yahoo.com>
Date: Mon, 4 Dec 2017 17:18:51 +0000
Subject: [CodeGen] Unify MBB reference format in both MIR and debug output

As part of the unification of the debug format and the MIR format, print
MBB references as '%bb.5'.

The MIR printer prints the IR name of a MBB only for block definitions.

* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g'
* find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g'
* find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g'
* grep -nr 'BB#' and fix

Differential Revision: https://reviews.llvm.org/D40422

llvm-svn: 319665
---
 llvm/test/CodeGen/AVR/atomics/fence.ll             |  2 +-
 .../AVR/select-must-add-unconditional-jump.ll      | 24 +++++++++++-----------
 2 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'llvm/test/CodeGen/AVR')

diff --git a/llvm/test/CodeGen/AVR/atomics/fence.ll b/llvm/test/CodeGen/AVR/atomics/fence.ll
index 6ea49bc7e3f..b4cd215f3a2 100644
--- a/llvm/test/CodeGen/AVR/atomics/fence.ll
+++ b/llvm/test/CodeGen/AVR/atomics/fence.ll
@@ -4,7 +4,7 @@
 ; AVR is always singlethreaded so fences do nothing.
 
 ; CHECK_LABEL: atomic_fence8
-; CHECK:      ; BB#0:
+; CHECK:      ; %bb.0:
 ; CHECK-NEXT:   ret
 define void @atomic_fence8() {
   fence acquire
diff --git a/llvm/test/CodeGen/AVR/select-must-add-unconditional-jump.ll b/llvm/test/CodeGen/AVR/select-must-add-unconditional-jump.ll
index 64faff70a33..5c247f6e8e6 100644
--- a/llvm/test/CodeGen/AVR/select-must-add-unconditional-jump.ll
+++ b/llvm/test/CodeGen/AVR/select-must-add-unconditional-jump.ll
@@ -9,18 +9,18 @@
 ;
 ; This issue manifests in a CFG that looks something like this:
 ;
-; BB#2: derived from LLVM BB %finish
-;     Predecessors according to CFG: BB#0 BB#1
-;         %0<def> = PHI %3, <BB#0>, %5, <BB#1>
+; %bb.2: derived from LLVM BB %finish
+;     Predecessors according to CFG: %bb.0 %bb.1
+;         %0<def> = PHI %3, <%bb.0>, %5, <%bb.1>
 ;         %7<def> = LDIRdK 2
 ;         %8<def> = LDIRdK 1
 ;         CPRdRr %2, %0, %SREG<imp-def>
-;         BREQk <BB#6>, %SREG<imp-use>
-;     Successors according to CFG: BB#5(?%) BB#6(?%)
+;         BREQk <%bb.6>, %SREG<imp-use>
+;     Successors according to CFG: %bb.5(?%) %bb.6(?%)
 ;
-; The code assumes it the fallthrough block after this is BB#5, but
-; it's actually BB#3! To be proper, there should be an unconditional
-; jump tying this block to BB#5.
+; The code assumes it the fallthrough block after this is %bb.5, but
+; it's actually %bb.3! To be proper, there should be an unconditional
+; jump tying this block to %bb.5.
 
 define i8 @select_must_add_unconditional_jump(i8 %arg0, i8 %arg1) unnamed_addr {
 entry-block:
@@ -49,10 +49,10 @@ dead:
 ; basic block containing `select` needs to contain explicit jumps to
 ; both successors.
 
-; CHECK: BB#2: derived from LLVM BB %finish
-; CHECK: BREQk <[[BRANCHED:BB#[0-9]+]]>
-; CHECK: RJMPk <[[DIRECT:BB#[0-9]+]]>
+; CHECK: %bb.2: derived from LLVM BB %finish
+; CHECK: BREQk <[[BRANCHED:%bb.[0-9]+]]>
+; CHECK: RJMPk <[[DIRECT:%bb.[0-9]+]]>
 ; CHECK: Successors according to CFG
 ; CHECK-SAME-DAG: {{.*}}[[BRANCHED]]
 ; CHECK-SAME-DAG: {{.*}}[[DIRECT]]
-; CHECK: BB#3: derived from LLVM BB
+; CHECK: %bb.3: derived from LLVM BB
-- 
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