[WebAssembly] Remove DataSize from linking metadata section

Neither the linker nor the runtime need this information
anymore.  We were originally using this to model BSS size
but the plan is now to use the segment metadata to allow
for BSS segments.

Differential Revision: https://reviews.llvm.org/D41366

llvm-svn: 326267

16 files changed, 0 insertions, 18 deletions

diff --git a/llvm/test/MC/WebAssembly/array-fill.ll b/llvm/test/MC/WebAssembly/array-fill.ll
index e510fbe6bbd..928db062af5 100644
--- a/llvm/test/MC/WebAssembly/array-fill.ll
+++ b/llvm/test/MC/WebAssembly/array-fill.ll
@@ -14,7 +14,6 @@ target triple = "wasm32-unknown-unknown-wasm"
 
 ; CHECK:        - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        2
 ; CHECK-NEXT:     SymbolTable:
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            DATA
diff --git a/llvm/test/MC/WebAssembly/bss.ll b/llvm/test/MC/WebAssembly/bss.ll
index a1d7def6eaf..3147aa50552 100644
--- a/llvm/test/MC/WebAssembly/bss.ll
+++ b/llvm/test/MC/WebAssembly/bss.ll
@@ -37,7 +37,6 @@ target triple = "wasm32-unknown-unknown-wasm"
 ; CHECK-NEXT:         Content:         ''
 ; CHECK-NEXT:   - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        8
 ; CHECK-NEXT:     SymbolTable:
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            DATA
diff --git a/llvm/test/MC/WebAssembly/comdat.ll b/llvm/test/MC/WebAssembly/comdat.ll
index 02fc802ae97..affd8fe45a6 100644
--- a/llvm/test/MC/WebAssembly/comdat.ll
+++ b/llvm/test/MC/WebAssembly/comdat.ll
@@ -75,7 +75,6 @@ define linkonce_odr i32 @sharedFn() #1 comdat($sharedComdat) {
 ; CHECK-NEXT:        Content:         '616263'
 ; CHECK-NEXT:  - Type:            CUSTOM
 ; CHECK-NEXT:    Name:            linking
-; CHECK-NEXT:    DataSize:        3
 ; CHECK-NEXT:    SymbolTable:
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            FUNCTION
diff --git a/llvm/test/MC/WebAssembly/explicit-sections.ll b/llvm/test/MC/WebAssembly/explicit-sections.ll
index 19a904b58ae..9b76927c378 100644
--- a/llvm/test/MC/WebAssembly/explicit-sections.ll
+++ b/llvm/test/MC/WebAssembly/explicit-sections.ll
@@ -32,7 +32,6 @@ target triple = "wasm32-unknown-unknown-wasm"
 ; CHECK-NEXT:         Content:         '08000000'
 ; CHECK-NEXT:   - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        28
 ; CHECK-NEXT:     SymbolTable:
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            DATA
diff --git a/llvm/test/MC/WebAssembly/global-ctor-dtor.ll b/llvm/test/MC/WebAssembly/global-ctor-dtor.ll
index ed7f977d18f..210d00eb2e6 100644
--- a/llvm/test/MC/WebAssembly/global-ctor-dtor.ll
+++ b/llvm/test/MC/WebAssembly/global-ctor-dtor.ll
@@ -110,7 +110,6 @@ declare void @func3()
 ; CHECK-NEXT:         Content:         '01040000'
 ; CHECK-NEXT:   - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        4
 ; CHECK-NEXT:     SymbolTable:
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            FUNCTION
diff --git a/llvm/test/MC/WebAssembly/unnamed-data.ll b/llvm/test/MC/WebAssembly/unnamed-data.ll
index fe66543a7f3..424209edcf1 100644
--- a/llvm/test/MC/WebAssembly/unnamed-data.ll
+++ b/llvm/test/MC/WebAssembly/unnamed-data.ll
@@ -44,7 +44,6 @@ target triple = "wasm32-unknown-unknown-wasm"
 ; CHECK-NEXT:         Content:         '06000000'
 ; CHECK-NEXT:   - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        28
 ; CHECK-NEXT:     SymbolTable:      
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            DATA
diff --git a/llvm/test/MC/WebAssembly/visibility.ll b/llvm/test/MC/WebAssembly/visibility.ll
index 6a024c5c964..8bdaa1ebf66 100644
--- a/llvm/test/MC/WebAssembly/visibility.ll
+++ b/llvm/test/MC/WebAssembly/visibility.ll
@@ -16,7 +16,6 @@ entry:
 
 ; CHECK:        - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        0
 ; CHECK-NEXT:     SymbolTable:
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            FUNCTION
diff --git a/llvm/test/MC/WebAssembly/weak-alias.ll b/llvm/test/MC/WebAssembly/weak-alias.ll
index c8a907b0941..cbcbebe6f2c 100644
--- a/llvm/test/MC/WebAssembly/weak-alias.ll
+++ b/llvm/test/MC/WebAssembly/weak-alias.ll
@@ -138,7 +138,6 @@ entry:
 ; CHECK-NEXT:         Content:         '01000000'
 ; CHECK-NEXT:   - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        20
 ; CHECK-NEXT:     SymbolTable:      
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            FUNCTION
diff --git a/llvm/test/MC/WebAssembly/weak.ll b/llvm/test/MC/WebAssembly/weak.ll
index 5d8369fca5b..9e88db4cce8 100644
--- a/llvm/test/MC/WebAssembly/weak.ll
+++ b/llvm/test/MC/WebAssembly/weak.ll
@@ -22,7 +22,6 @@ entry:
 
 ; CHECK:        - Type:            CUSTOM
 ; CHECK-NEXT:     Name:            linking
-; CHECK-NEXT:     DataSize:        0
 ; CHECK-NEXT:     SymbolTable:      
 ; CHECK-NEXT:       - Index:           0
 ; CHECK-NEXT:         Kind:            DATA
diff --git a/llvm/test/Object/obj2yaml.test b/llvm/test/Object/obj2yaml.test
index c872940cd20..8b5e4ee4161 100644
--- a/llvm/test/Object/obj2yaml.test
+++ b/llvm/test/Object/obj2yaml.test
@@ -651,7 +651,6 @@ WASM-NEXT: FileHeader:
 WASM-NEXT:   Version:         0x00000001
 WASM:        - Type:            CUSTOM
 WASM-NEXT:     Name:            linking
-WASM-NEXT:     DataSize:        20
 WASM-NEXT:     SymbolTable:
 WASM-NEXT:       - Index:           0
 WASM-NEXT:         Kind:            FUNCTION
diff --git a/llvm/test/ObjectYAML/wasm/linking_section.yaml b/llvm/test/ObjectYAML/wasm/linking_section.yaml
index 818d7038547..0c2c86404ae 100644
--- a/llvm/test/ObjectYAML/wasm/linking_section.yaml
+++ b/llvm/test/ObjectYAML/wasm/linking_section.yaml
@@ -29,7 +29,6 @@ Sections:
         Content:         '11110000'
   - Type:            CUSTOM
     Name:            linking
-    DataSize:        999
     SymbolTable:
       - Index:           0
         Kind:            FUNCTION
@@ -51,7 +50,6 @@ Sections:
 ...
 # CHECK:       - Type:            CUSTOM
 # CHECK-NEXT:    Name:            linking
-# CHECK-NEXT:    DataSize:        999
 # CHECK-NEXT:    SymbolTable:
 # CHECK-NEXT:      - Index:           0
 # CHECK-NEXT:        Kind:            FUNCTION
diff --git a/llvm/test/ObjectYAML/wasm/weak_symbols.yaml b/llvm/test/ObjectYAML/wasm/weak_symbols.yaml
index 696b14bbeae..3957caae74f 100644
--- a/llvm/test/ObjectYAML/wasm/weak_symbols.yaml
+++ b/llvm/test/ObjectYAML/wasm/weak_symbols.yaml
@@ -36,7 +36,6 @@ Sections:
         Body:            00
   - Type:            CUSTOM
     Name:            linking
-    DataSize:        10
     SymbolTable:
       - Index:           0
         Kind:            FUNCTION
@@ -63,7 +62,6 @@ Sections:
 # CHECK:         Index:           0
 # CHECK:   - Type:            CUSTOM
 # CHECK:     Name:            linking
-# CHECK:     DataSize:        10
 # CHECK:     SymbolTable:
 # CHECK:      - Index:           0
 # CHECK:        Kind:            FUNCTION
diff --git a/llvm/test/tools/llvm-nm/wasm/exports.yaml b/llvm/test/tools/llvm-nm/wasm/exports.yaml
index 982adc4c897..de87978fd94 100644
--- a/llvm/test/tools/llvm-nm/wasm/exports.yaml
+++ b/llvm/test/tools/llvm-nm/wasm/exports.yaml
@@ -37,7 +37,6 @@ Sections:
         Content:         '616263'
   - Type:            CUSTOM
     Name:            linking
-    DataSize:        3
     SymbolTable:
        - Index:           0
          Kind:            FUNCTION
diff --git a/llvm/test/tools/llvm-nm/wasm/imports.yaml b/llvm/test/tools/llvm-nm/wasm/imports.yaml
index dc47327d2de..23f7218401d 100644
--- a/llvm/test/tools/llvm-nm/wasm/imports.yaml
+++ b/llvm/test/tools/llvm-nm/wasm/imports.yaml
@@ -25,7 +25,6 @@ Sections:
         GlobalMutable:   false
   - Type:            CUSTOM
     Name:            linking
-    DataSize:        3
     SymbolTable:
        - Index:           0
          Kind:            FUNCTION
diff --git a/llvm/test/tools/llvm-nm/wasm/weak-symbols.yaml b/llvm/test/tools/llvm-nm/wasm/weak-symbols.yaml
index 02d5f0b2668..1d0b0d1f6b5 100644
--- a/llvm/test/tools/llvm-nm/wasm/weak-symbols.yaml
+++ b/llvm/test/tools/llvm-nm/wasm/weak-symbols.yaml
@@ -48,7 +48,6 @@ Sections:
         Content:         '616263'
   - Type:            CUSTOM
     Name:            linking
-    DataSize:        3
     SymbolTable:
        - Index:           0
          Kind:            DATA
diff --git a/llvm/test/tools/llvm-readobj/sections.test b/llvm/test/tools/llvm-readobj/sections.test
index 86ae5aca2c5..7c38b30168a 100644
--- a/llvm/test/tools/llvm-readobj/sections.test
+++ b/llvm/test/tools/llvm-readobj/sections.test
@@ -537,6 +537,5 @@ WASM-NEXT:     Type: CUSTOM (0x0)
 WASM-NEXT:     Size: 72
 WASM-NEXT:     Offset: 220
 WASM-NEXT:     Name: linking
-WASM-NEXT:     DataSize: 13
 WASM-NEXT:   }
 WASM-NEXT: ]