[llvm] 34653a0 - [Propeller] Change SHT_LLVM_BB_ADDR_MAP version to 2.

[Rahman Lavaee via llvm-commits]

Author: Rahman Lavaee
Date: 2023-02-10T11:40:57-08:00
New Revision: 34653a0a8a408a1545c43424ad1d8e458f3dc5b1

URL: https://github.com/llvm/llvm-project/commit/34653a0a8a408a1545c43424ad1d8e458f3dc5b1
DIFF: https://github.com/llvm/llvm-project/commit/34653a0a8a408a1545c43424ad1d8e458f3dc5b1.diff

LOG: [Propeller] Change SHT_LLVM_BB_ADDR_MAP version to 2.

D100808 implemented the new version, but kept version 1 as the
emitted version. This patch changes the version to 2 and updates the
codegen tests.

Differential Revision: https://reviews.llvm.org/D139799

Added: 
    

Modified: 
    llvm/include/llvm/MC/MCContext.h
    llvm/test/CodeGen/X86/basic-block-sections-labels-empty-function.ll
    llvm/test/CodeGen/X86/basic-block-sections-labels-functions-sections.ll
    llvm/test/CodeGen/X86/basic-block-sections-labels.ll

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/MC/MCContext.h b/llvm/include/llvm/MC/MCContext.h
index 981b3cd570c53..653df37772db8 100644
--- a/llvm/include/llvm/MC/MCContext.h
+++ b/llvm/include/llvm/MC/MCContext.h
@@ -173,7 +173,7 @@ class MCContext {
   unsigned GetInstance(unsigned LocalLabelVal);
 
   /// LLVM_BB_ADDR_MAP version to emit.
-  uint8_t BBAddrMapVersion = 1;
+  uint8_t BBAddrMapVersion = 2;
 
   /// The file name of the log file from the environment variable
   /// AS_SECURE_LOG_FILE.  Which must be set before the .secure_log_unique

diff  --git a/llvm/test/CodeGen/X86/basic-block-sections-labels-empty-function.ll b/llvm/test/CodeGen/X86/basic-block-sections-labels-empty-function.ll
index f878fdf045b11..7b7bbb95fb4e2 100644
--- a/llvm/test/CodeGen/X86/basic-block-sections-labels-empty-function.ll
+++ b/llvm/test/CodeGen/X86/basic-block-sections-labels-empty-function.ll
@@ -18,6 +18,6 @@ entry:
 ; CHECK:	func:
 ; CHECK:	.Lfunc_begin1:
 ; CHECK:		.section	.llvm_bb_addr_map,"o", at llvm_bb_addr_map,.text{{$}}
-; CHECK-NEXT:		.byte 1			# version
+; CHECK-NEXT:		.byte 2			# version
 ; CHECK-NEXT:		.byte 0			# feature
 ; CHECK-NEXT:		.quad	.Lfunc_begin1	# function address

diff  --git a/llvm/test/CodeGen/X86/basic-block-sections-labels-functions-sections.ll b/llvm/test/CodeGen/X86/basic-block-sections-labels-functions-sections.ll
index 46031e89bcc73..b8217bbc00760 100644
--- a/llvm/test/CodeGen/X86/basic-block-sections-labels-functions-sections.ll
+++ b/llvm/test/CodeGen/X86/basic-block-sections-labels-functions-sections.ll
@@ -10,7 +10,7 @@ define dso_local i32 @_Z3barv() {
 ; CHECK-LABEL:	_Z3barv:
 ; CHECK-NEXT:	[[BAR_BEGIN:.Lfunc_begin[0-9]+]]:
 ; CHECK:		.section .llvm_bb_addr_map,"o", at llvm_bb_addr_map,.text._Z3barv{{$}}
-; CHECK-NEXT:		.byte 1			# version
+; CHECK-NEXT:		.byte 2			# version
 ; CHECK-NEXT:		.byte 0			# feature
 ; CHECK-NEXT:		.quad [[BAR_BEGIN]]	# function address
 
@@ -23,7 +23,7 @@ define dso_local i32 @_Z3foov() {
 ; CHECK-LABEL:	_Z3foov:
 ; CHECK-NEXT:	[[FOO_BEGIN:.Lfunc_begin[0-9]+]]:
 ; CHECK:		.section  .llvm_bb_addr_map,"o", at llvm_bb_addr_map,.text._Z3foov{{$}}
-; CHECK-NEXT:		.byte 1			# version
+; CHECK-NEXT:		.byte 2			# version
 ; CHECK-NEXT:		.byte 0			# feature
 ; CHECK-NEXT:		.quad [[FOO_BEGIN]]	# function address
 
@@ -36,6 +36,6 @@ define linkonce_odr dso_local i32 @_Z4fooTIiET_v() comdat {
 ; CHECK-LABEL:	_Z4fooTIiET_v:
 ; CHECK-NEXT:	[[FOOCOMDAT_BEGIN:.Lfunc_begin[0-9]+]]:
 ; CHECK:		.section .llvm_bb_addr_map,"Go", at llvm_bb_addr_map,_Z4fooTIiET_v,comdat,.text._Z4fooTIiET_v{{$}}
-; CHECK-NEXT:		.byte 1				# version
+; CHECK-NEXT:		.byte 2				# version
 ; CHECK-NEXT:		.byte 0				# feature
 ; CHECK-NEXT:		.quad [[FOOCOMDAT_BEGIN]]	# function address

diff  --git a/llvm/test/CodeGen/X86/basic-block-sections-labels.ll b/llvm/test/CodeGen/X86/basic-block-sections-labels.ll
index 64be901052491..0fbb14e50da6e 100644
--- a/llvm/test/CodeGen/X86/basic-block-sections-labels.ll
+++ b/llvm/test/CodeGen/X86/basic-block-sections-labels.ll
@@ -46,19 +46,23 @@ declare i32 @__gxx_personality_v0(...)
 ; UNIQ:			.section	.llvm_bb_addr_map,"o", at llvm_bb_addr_map,.text._Z3bazb{{$}}
 ;; Verify that with -unique-section-names=false, the unique id of the text section gets assigned to the llvm_bb_addr_map section.
 ; NOUNIQ:		.section	.llvm_bb_addr_map,"o", at llvm_bb_addr_map,.text,unique,1
-; CHECK-NEXT:   .byte   1		# version
+; CHECK-NEXT:   .byte   2		# version
 ; CHECK-NEXT:   .byte   0		# feature
 ; CHECK-NEXT:	.quad	.Lfunc_begin0	# function address
 ; CHECK-NEXT:	.byte	4		# number of basic blocks
+; CHECK-NEXT:   .byte	0		# BB id
 ; CHECK-NEXT:	.uleb128 .Lfunc_begin0-.Lfunc_begin0
 ; CHECK-NEXT:	.uleb128 .LBB_END0_0-.Lfunc_begin0
 ; CHECK-NEXT:	.byte	8
+; CHECK-NEXT:   .byte	1		# BB id
 ; CHECK-NEXT:	.uleb128 .LBB0_1-.LBB_END0_0
 ; CHECK-NEXT:	.uleb128 .LBB_END0_1-.LBB0_1
 ; CHECK-NEXT:	.byte	8
+; CHECK-NEXT:   .byte	3		# BB id
 ; CHECK-NEXT:	.uleb128 .LBB0_2-.LBB_END0_1
 ; CHECK-NEXT:	.uleb128 .LBB_END0_2-.LBB0_2
 ; CHECK-NEXT:	.byte	1
+; CHECK-NEXT:   .byte	2		# BB id
 ; CHECK-NEXT:	.uleb128 .LBB0_3-.LBB_END0_2
 ; CHECK-NEXT:	.uleb128 .LBB_END0_3-.LBB0_3
 ; CHECK-NEXT:	.byte	5