[WebAssembly] Update generic and bleeding-edge CPUs (#96584)

This updates the list of features in 'generic' and 'bleeding-edge' CPUs
in the backend to match

https://github.com/llvm/llvm-project/blob/4e0a0eae58f7a6998866719f7eb970096a2a52e9/clang/lib/Basic/Targets/WebAssembly.cpp#L150-L178

This updates existing CodeGen tests in a way that, if a test has
separate RUN lines for a reference-types test and a non-reference-types
test, I added -mattr=-reference-types to the no-reftype test's RUN
command line. I didn't delete existing -mattr=+reference-types lines in
reftype tests because having it helps readability.

Also, when tests is not really about reference-types but they have to
updated because they happen to contain call_indirect lines because now
call_indirect will take __indirect_function_table as an argument, I just
added the table argument to the expected output.

`target-features-cpus.ll` has been updated reflecting the newly added
features.

8 files changed, 56 insertions, 18 deletions

diff --git a/llvm/lib/Target/WebAssembly/WebAssembly.td b/llvm/lib/Target/WebAssembly/WebAssembly.td
index 0dd6744..9761861 100644
--- a/llvm/lib/Target/WebAssembly/WebAssembly.td
+++ b/llvm/lib/Target/WebAssembly/WebAssembly.td
@@ -110,13 +110,17 @@ def : ProcessorModel<"mvp", NoSchedModel, []>;
 // consideration given to available support in relevant engines and tools, and
 // the importance of the features.
 def : ProcessorModel<"generic", NoSchedModel,
-                      [FeatureSignExt, FeatureMutableGlobals]>;
+                      [FeatureMultivalue, FeatureMutableGlobals,
+                       FeatureReferenceTypes, FeatureSignExt]>;
 
 // Latest and greatest experimental version of WebAssembly. Bugs included!
 def : ProcessorModel<"bleeding-edge", NoSchedModel,
-                      [FeatureSIMD128, FeatureAtomics,
-                       FeatureNontrappingFPToInt, FeatureSignExt,
-                       FeatureMutableGlobals, FeatureBulkMemory,
+                      [FeatureAtomics, FeatureBulkMemory,
+                       FeatureExceptionHandling, FeatureExtendedConst,
+                       FeatureHalfPrecision, FeatureMultiMemory,
+                       FeatureMultivalue, FeatureMutableGlobals,
+                       FeatureNontrappingFPToInt, FeatureRelaxedSIMD,
+                       FeatureReferenceTypes, FeatureSIMD128, FeatureSignExt,
                        FeatureTailCall]>;
 
 //===----------------------------------------------------------------------===//
diff --git a/llvm/test/CodeGen/WebAssembly/call-indirect.ll b/llvm/test/CodeGen/WebAssembly/call-indirect.ll
index b88d096..55a654f 100644
--- a/llvm/test/CodeGen/WebAssembly/call-indirect.ll
+++ b/llvm/test/CodeGen/WebAssembly/call-indirect.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -asm-verbose=false -O2 | FileCheck --check-prefixes=CHECK,NOREF %s
+; RUN: llc < %s -asm-verbose=false -mattr=-reference-types -O2 | FileCheck --check-prefixes=CHECK,NOREF %s
 ; RUN: llc < %s -asm-verbose=false -mattr=+reference-types -O2 | FileCheck --check-prefixes=CHECK,REF %s
 ; RUN: llc < %s -asm-verbose=false -O2 --filetype=obj | obj2yaml | FileCheck --check-prefix=OBJ %s
 
diff --git a/llvm/test/CodeGen/WebAssembly/function-pointer64.ll b/llvm/test/CodeGen/WebAssembly/function-pointer64.ll
index 7f98d3e..d5d10b0 100644
--- a/llvm/test/CodeGen/WebAssembly/function-pointer64.ll
+++ b/llvm/test/CodeGen/WebAssembly/function-pointer64.ll
@@ -1,6 +1,6 @@
-; RUN: llc < %s -asm-verbose=false -O2 | FileCheck %s
+; RUN: llc < %s -asm-verbose=false -mattr=-reference-types -O2 | FileCheck %s
 ; RUN: llc < %s -asm-verbose=false -mattr=+reference-types -O2 | FileCheck --check-prefix=REF %s
-; RUN: llc < %s -asm-verbose=false -O2 --filetype=obj | obj2yaml | FileCheck --check-prefix=YAML %s
+; RUN: llc < %s -asm-verbose=false -mattr=-reference-types -O2 --filetype=obj | obj2yaml | FileCheck --check-prefix=YAML %s
 
 ; This tests pointer features that may codegen differently in wasm64.
 
diff --git a/llvm/test/CodeGen/WebAssembly/reg-stackify.ll b/llvm/test/CodeGen/WebAssembly/reg-stackify.ll
index f9845d4..f1466a4 100644
--- a/llvm/test/CodeGen/WebAssembly/reg-stackify.ll
+++ b/llvm/test/CodeGen/WebAssembly/reg-stackify.ll
@@ -649,7 +649,7 @@ define i32 @stackpointer_dependency(ptr readnone) {
 ; NOREGS-NEXT: local.tee 0
 ; NOREGS:      i32.load  0
 ; NOREGS-NEXT: i32.load  0
-; NOREGS-NEXT: call_indirect (i32, i32) -> (i32)
+; NOREGS-NEXT: call_indirect __indirect_function_table, (i32, i32) -> (i32)
 %class.call_indirect = type { ptr }
 define i32 @call_indirect_stackify(ptr %objptr, i32 %arg) {
   %obj = load ptr, ptr %objptr
diff --git a/llvm/test/CodeGen/WebAssembly/swiftcc.ll b/llvm/test/CodeGen/WebAssembly/swiftcc.ll
index e0f67b0..0c5c3d8 100644
--- a/llvm/test/CodeGen/WebAssembly/swiftcc.ll
+++ b/llvm/test/CodeGen/WebAssembly/swiftcc.ll
@@ -19,21 +19,21 @@ define swiftcc void @bar() {
   call swiftcc void @foo(i32 1, i32 2)
 
 ; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
-; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
+; CHECK: call_indirect __indirect_function_table, (i32, i32, i32, i32) -> ()
   call swiftcc void %1(i32 1, i32 2)
 
 ; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
-; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
+; CHECK: call_indirect __indirect_function_table, (i32, i32, i32, i32) -> ()
   call swiftcc void %1(i32 1, i32 2, i32 swiftself 3)
 
   %err = alloca swifterror ptr, align 4
 
 ; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
-; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
+; CHECK: call_indirect __indirect_function_table, (i32, i32, i32, i32) -> ()
   call swiftcc void %1(i32 1, i32 2, ptr swifterror %err)
 
 ; REG: call_indirect   $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}, $pop{{[0-9]+}}
-; CHECK: call_indirect   (i32, i32, i32, i32) -> ()
+; CHECK: call_indirect __indirect_function_table, (i32, i32, i32, i32) -> ()
   call swiftcc void %1(i32 1, i32 2, i32 swiftself 3, ptr swifterror %err)
 
   ret void
diff --git a/llvm/test/CodeGen/WebAssembly/target-features-cpus.ll b/llvm/test/CodeGen/WebAssembly/target-features-cpus.ll
index d368271..d931475 100644
--- a/llvm/test/CodeGen/WebAssembly/target-features-cpus.ll
+++ b/llvm/test/CodeGen/WebAssembly/target-features-cpus.ll
@@ -11,20 +11,28 @@ target triple = "wasm32-unknown-unknown"
 ; mvp: should not contain the target features section
 ; MVP-NOT: .custom_section.target_features,"",@
 
-; generic: +mutable-globals, +sign-ext
+; generic: +multivalue, +mutable-globals, +reference-types, +sign-ext
 ; GENERIC-LABEL: .custom_section.target_features,"",@
-; GENERIC-NEXT: .int8  2
+; GENERIC-NEXT: .int8  4
+; GENERIC-NEXT: .int8  43
+; GENERIC-NEXT: .int8  10
+; GENERIC-NEXT: .ascii  "multivalue"
 ; GENERIC-NEXT: .int8  43
 ; GENERIC-NEXT: .int8  15
 ; GENERIC-NEXT: .ascii  "mutable-globals"
 ; GENERIC-NEXT: .int8  43
+; GENERIC-NEXT: .int8  15
+; GENERIC-NEXT: .ascii  "reference-types"
+; GENERIC-NEXT: .int8  43
 ; GENERIC-NEXT: .int8  8
 ; GENERIC-NEXT: .ascii  "sign-ext"
 
-; bleeding-edge: +atomics, +bulk-memory, +mutable-globals, +nontrapping-fptoint,
-;                +sign-ext, +simd128, +tail-call
+; bleeding-edge: +atomics, +bulk-memory, +exception-handling, +extended-const,
+;                +half-precision, +multimemory, +multivalue, +mutable-globals,
+;                +nontrapping-fptoint, +relaxed-simd, +reference-types,
+;                +simd128, +sign-ext, +tail-call
 ; BLEEDING-EDGE-LABEL: .section  .custom_section.target_features,"",@
-; BLEEDING-EDGE-NEXT: .int8  7
+; BLEEDING-EDGE-NEXT: .int8  14
 ; BLEEDING-EDGE-NEXT: .int8  43
 ; BLEEDING-EDGE-NEXT: .int8  7
 ; BLEEDING-EDGE-NEXT: .ascii  "atomics"
@@ -32,12 +40,33 @@ target triple = "wasm32-unknown-unknown"
 ; BLEEDING-EDGE-NEXT: .int8  11
 ; BLEEDING-EDGE-NEXT: .ascii  "bulk-memory"
 ; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  18
+; BLEEDING-EDGE-NEXT: .ascii  "exception-handling"
+; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  14
+; BLEEDING-EDGE-NEXT: .ascii  "extended-const"
+; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  14
+; BLEEDING-EDGE-NEXT: .ascii  "half-precision"
+; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  11
+; BLEEDING-EDGE-NEXT: .ascii  "multimemory"
+; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  10
+; BLEEDING-EDGE-NEXT: .ascii  "multivalue"
+; BLEEDING-EDGE-NEXT: .int8  43
 ; BLEEDING-EDGE-NEXT: .int8  15
 ; BLEEDING-EDGE-NEXT: .ascii  "mutable-globals"
 ; BLEEDING-EDGE-NEXT: .int8  43
 ; BLEEDING-EDGE-NEXT: .int8  19
 ; BLEEDING-EDGE-NEXT: .ascii  "nontrapping-fptoint"
 ; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  15
+; BLEEDING-EDGE-NEXT: .ascii  "reference-types"
+; BLEEDING-EDGE-NEXT: .int8  43
+; BLEEDING-EDGE-NEXT: .int8  12
+; BLEEDING-EDGE-NEXT: .ascii  "relaxed-simd"
+; BLEEDING-EDGE-NEXT: .int8  43
 ; BLEEDING-EDGE-NEXT: .int8  8
 ; BLEEDING-EDGE-NEXT: .ascii  "sign-ext"
 ; BLEEDING-EDGE-NEXT: .int8  43
diff --git a/llvm/test/MC/WebAssembly/function-alias.ll b/llvm/test/MC/WebAssembly/function-alias.ll
index 6722d18..036cd7d 100644
--- a/llvm/test/MC/WebAssembly/function-alias.ll
+++ b/llvm/test/MC/WebAssembly/function-alias.ll
@@ -1,4 +1,4 @@
-; RUN: llc -filetype=obj %s -o - | llvm-readobj --symbols - | FileCheck %s
+; RUN: llc -filetype=obj %s -mattr=-reference-types -o - | llvm-readobj --symbols - | FileCheck %s
 ; RUN: llc -filetype=obj %s -mattr=+reference-types -o - | llvm-readobj --symbols - | FileCheck --check-prefix=REF %s
 
 target triple = "wasm32-unknown-unknown-wasm"
diff --git a/llvm/test/MC/WebAssembly/no-dead-strip.ll b/llvm/test/MC/WebAssembly/no-dead-strip.ll
index 6b3f090..3125dcf 100644
--- a/llvm/test/MC/WebAssembly/no-dead-strip.ll
+++ b/llvm/test/MC/WebAssembly/no-dead-strip.ll
@@ -50,6 +50,11 @@ entry:
 ; CHECK-NEXT:        Segment:         3
 ; CHECK-NEXT:        Offset:          8
 ; CHECK-NEXT:        Size:            8
+; CHECK-NEXT:      - Index:           5
+; CHECK-NEXT:        Kind:            TABLE
+; CHECK-NEXT:        Name:            __indirect_function_table
+; CHECK-NEXT:        Flags:           [ UNDEFINED, NO_STRIP ]
+; CHECK-NEXT:        Table:           0
 ; CHECK-NEXT:    SegmentInfo:
 ; CHECK-NEXT:      - Index:           0
 ; CHECK-NEXT:        Name:            .data.gv0