[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
diff --git a/llvm/test/CodeGen/AMDGPU/loop_break.ll b/llvm/test/CodeGen/AMDGPU/loop_break.ll
index 4acd1b2..b2641cd 100644
--- a/llvm/test/CodeGen/AMDGPU/loop_break.ll
+++ b/llvm/test/CodeGen/AMDGPU/loop_break.ll
@@ -31,7 +31,7 @@
; GCN: s_and_b64 vcc, exec, vcc
; GCN-NEXT: s_cbranch_vccnz [[FLOW:BB[0-9]+_[0-9]+]]
-; GCN: ; BB#2: ; %bb4
+; GCN: ; %bb.2: ; %bb4
; GCN: buffer_load_dword
; GCN: v_cmp_ge_i32_e32 vcc,
; GCN: s_or_b64 [[MASK]], vcc, [[INITMASK]]
@@ -41,7 +41,7 @@
; GCN: s_andn2_b64 exec, exec, [[MASK]]
; GCN-NEXT: s_cbranch_execnz [[LOOP_ENTRY]]
-; GCN: ; BB#4: ; %bb9
+; GCN: ; %bb.4: ; %bb9
; GCN-NEXT: s_endpgm
define amdgpu_kernel void @break_loop(i32 %arg) #0 {
bb: