[WebAssembly] Disable MachineBlockPlacement pass

Summary:
This pass hurts code size for wasm and sometimes generates irreducible
control flow.
Context: https://github.com/emscripten-core/emscripten/pull/8233

Reviewers: kripken, dschuff

Subscribers: sunfish, sbc100, jgravelle-google, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D58953

llvm-svn: 355437

diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
index 768ab7a099c96bbe84de8f6d7d1ed0a3de1403f1..9b10c8d905db142fe3a2a4ad96ae704fe5f987ea 100644 (file)
--- a/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyTargetMachine.cpp
@@ -290,6 +290,10 @@ void WebAssemblyPassConfig::addPostRegAlloc() {
   disablePass(&PatchableFunctionID);
   disablePass(&ShrinkWrapID);
 
+  // This pass hurts code size for wasm because it can generate irreducible
+  // control flow.
+  disablePass(&MachineBlockPlacementID);
+
   TargetPassConfig::addPostRegAlloc();
 }
 

diff --git a/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll b/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll
index d282485b12f54c15f7e7253bc2fdc6240e99a185..77f4b68fc31d0fb7bbf688dda9eb19d6906ed0d8 100644 (file)
--- a/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll
+++ b/llvm/test/CodeGen/WebAssembly/cfg-stackify.ll
@@ -1,5 +1,4 @@
 ; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -disable-block-placement -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 | FileCheck %s
-; RUN: llc < %s -asm-verbose=false -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-keep-registers -tail-dup-placement=0 -verify-machineinstrs -fast-isel=false -machine-sink-split-probability-threshold=0 -cgp-freq-ratio-to-skip-merge=1000 | FileCheck -check-prefix=OPT %s
 
 ; Test the CFG stackifier pass.
 
@@ -27,16 +26,6 @@ declare void @something()
 ; CHECK-NEXT: br
 ; CHECK-NEXT: .LBB0_4:
 ; CHECK-NEXT: end_loop
-; OPT-LABEL: test0:
-; OPT: loop
-; OPT:      i32.ge_s
-; OPT-NEXT: br_if
-; OPT-NEXT: i32.const
-; OPT-NEXT: i32.add
-; OPT-NOT: br
-; OPT: call
-; OPT: br 0{{$}}
-; OPT: return{{$}}
 define void @test0(i32 %n) {
 entry:
   br label %header
@@ -72,16 +61,6 @@ back:
 ; CHECK-NEXT: br
 ; CHECK-NEXT: .LBB1_4:
 ; CHECK-NEXT: end_loop
-; OPT-LABEL: test1:
-; OPT: loop
-; OPT:      i32.ge_s
-; OPT-NEXT: br_if
-; OPT-NEXT: i32.const
-; OPT-NEXT: i32.add
-; OPT-NOT: br
-; OPT: call
-; OPT: br 0{{$}}
-; OPT: return{{$}}
 define void @test1(i32 %n) {
 entry:
   br label %header
@@ -114,17 +93,6 @@ back:
 ; CHECK: end_loop
 ; CHECK: end_block
 ; CHECK: return{{$}}
-; OPT-LABEL: test2:
-; OPT-NOT: local
-; OPT: block   {{$}}
-; OPT: br_if 0, {{[^,]+}}{{$}}
-; OPT: .LBB2_{{[0-9]+}}:
-; OPT: loop
-; OPT: br_if 0, $pop{{[0-9]+}}{{$}}
-; OPT: .LBB2_{{[0-9]+}}:
-; OPT: end_loop
-; OPT: end_block
-; OPT: return{{$}}
 define void @test2(double* nocapture %p, i32 %n) {
 entry:
   %cmp.4 = icmp sgt i32 %n, 0
@@ -166,20 +134,6 @@ for.end:
 ; CHECK-NEXT: end_block{{$}}
 ; CHECK: i32.const $push{{[0-9]+}}=, 0{{$}}
 ; CHECK-NEXT: return $pop{{[0-9]+}}{{$}}
-; OPT-LABEL: doublediamond:
-; OPT:      block   {{$}}
-; OPT-NEXT: block   {{$}}
-; OPT-NEXT: block   {{$}}
-; OPT:      br_if 0, ${{[^,]+}}{{$}}
-; OPT:      br_if 1, ${{[^,]+}}{{$}}
-; OPT:      br 2{{$}}
-; OPT-NEXT: .LBB3_3:
-; OPT-NEXT: end_block
-; OPT:      br 1{{$}}
-; OPT-NEXT: .LBB3_4:
-; OPT:      .LBB3_5:
-; OPT-NEXT: end_block
-; OPT:      return $pop{{[0-9]+}}{{$}}
 define i32 @doublediamond(i32 %a, i32 %b, i32* %p) {
 entry:
   %c = icmp eq i32 %a, 0
@@ -208,11 +162,6 @@ exit:
 ; CHECK: br_if 0, $1{{$}}
 ; CHECK: .LBB4_2:
 ; CHECK: return
-; OPT-LABEL: triangle:
-; OPT: block   {{$}}
-; OPT: br_if 0, $1{{$}}
-; OPT: .LBB4_2:
-; OPT: return
 define i32 @triangle(i32* %p, i32 %a) {
 entry:
   %c = icmp eq i32 %a, 0
@@ -235,15 +184,6 @@ exit:
 ; CHECK: .LBB5_3:
 ; CHECK: i32.const $push{{[0-9]+}}=, 0{{$}}
 ; CHECK-NEXT: return $pop{{[0-9]+}}{{$}}
-; OPT-LABEL: diamond:
-; OPT: block   {{$}}
-; OPT: block   {{$}}
-; OPT: br_if 0, {{[^,]+}}{{$}}
-; OPT: br 1{{$}}
-; OPT: .LBB5_2:
-; OPT: .LBB5_3:
-; OPT: i32.const $push{{[0-9]+}}=, 0{{$}}
-; OPT-NEXT: return $pop{{[0-9]+}}{{$}}
 define i32 @diamond(i32* %p, i32 %a) {
 entry:
   %c = icmp eq i32 %a, 0
@@ -263,9 +203,6 @@ exit:
 ; CHECK-LABEL: single_block:
 ; CHECK-NOT: br
 ; CHECK: return $pop{{[0-9]+}}{{$}}
-; OPT-LABEL: single_block:
-; OPT-NOT: br
-; OPT: return $pop{{[0-9]+}}{{$}}
 define i32 @single_block(i32* %p) {
 entry:
   store volatile i32 0, i32* %p
@@ -279,13 +216,6 @@ entry:
 ; CHECK: i32.store 0($0), $pop{{[0-9]+}}{{$}}
 ; CHECK: br 0{{$}}
 ; CHECK: .LBB7_2:
-; OPT-LABEL: minimal_loop:
-; OPT-NOT: br
-; OPT: .LBB7_1:
-; OPT: loop i32
-; OPT: i32.store 0($0), $pop{{[0-9]+}}{{$}}
-; OPT: br 0{{$}}
-; OPT: .LBB7_2:
 define i32 @minimal_loop(i32* %p) {
 entry:
   store volatile i32 0, i32* %p
@@ -303,14 +233,6 @@ loop:
 ; CHECK-NEXT: end_loop{{$}}
 ; CHECK: i32.const $push{{[0-9]+}}=, 0{{$}}
 ; CHECK-NEXT: return $pop{{[0-9]+}}{{$}}
-; OPT-LABEL: simple_loop:
-; OPT-NOT: br
-; OPT: .LBB8_1:
-; OPT: loop    {{$}}
-; OPT: br_if 0, {{[^,]+}}{{$}}
-; OPT-NEXT: end_loop{{$}}
-; OPT: i32.const $push{{[0-9]+}}=, 0{{$}}
-; OPT-NEXT: return $pop{{[0-9]+}}{{$}}
 define i32 @simple_loop(i32* %p, i32 %a) {
 entry:
   %c = icmp eq i32 %a, 0
@@ -332,14 +254,6 @@ exit:
 ; CHECK: .LBB9_3:
 ; CHECK: .LBB9_4:
 ; CHECK: return
-; OPT-LABEL: doubletriangle:
-; OPT: block   {{$}}
-; OPT: br_if 0, $0{{$}}
-; OPT: block   {{$}}
-; OPT: br_if 0, $1{{$}}
-; OPT: .LBB9_3:
-; OPT: .LBB9_4:
-; OPT: return
 define i32 @doubletriangle(i32 %a, i32 %b, i32* %p) {
 entry:
   %c = icmp eq i32 %a, 0
@@ -370,16 +284,6 @@ exit:
 ; CHECK: .LBB10_4:
 ; CHECK: i32.const $push{{[0-9]+}}=, 0{{$}}
 ; CHECK-NEXT: return $pop{{[0-9]+}}{{$}}
-; OPT-LABEL: ifelse_earlyexits:
-; OPT: block   {{$}}
-; OPT: block   {{$}}
-; OPT: br_if 0, {{[^,]+}}{{$}}
-; OPT: br_if 1, $1{{$}}
-; OPT: br 1{{$}}
-; OPT: .LBB10_3:
-; OPT: .LBB10_4:
-; OPT: i32.const $push{{[0-9]+}}=, 0{{$}}
-; OPT-NEXT: return $pop{{[0-9]+}}{{$}}
 define i32 @ifelse_earlyexits(i32 %a, i32 %b, i32* %p) {
 entry:
   %c = icmp eq i32 %a, 0
@@ -415,22 +319,6 @@ exit:
 ; CHECK: br              0{{$}}
 ; CHECK: .LBB11_6:
 ; CHECK-NEXT: end_loop{{$}}
-; OPT-LABEL: doublediamond_in_a_loop:
-; OPT:      .LBB11_1:
-; OPT:      loop i32{{$}}
-; OPT:      block   {{$}}
-; OPT:      br_if           0, {{[^,]+}}{{$}}
-; OPT:      block   {{$}}
-; OPT:      br_if           0, {{[^,]+}}{{$}}
-; OPT:      br              2{{$}}
-; OPT-NEXT: .LBB11_4:
-; OPT-NEXT: end_block{{$}}
-; OPT:      br              1{{$}}
-; OPT:      .LBB11_5:
-; OPT-NEXT: end_block{{$}}
-; OPT:      br              0{{$}}
-; OPT:      .LBB11_6:
-; OPT-NEXT: end_loop{{$}}
 define i32 @doublediamond_in_a_loop(i32 %a, i32 %b, i32* %p) {
 entry:
   br label %header
@@ -463,27 +351,6 @@ exit:
 ; CHECK-NEXT: br_if
 ; CHECK-NEXT: .LBB{{[0-9]+}}_{{[0-9]+}}:
 ; CHECK-NEXT: loop
-; OPT-LABEL: test3:
-; OPT: block
-; OPT: br_if
-; OPT: .LBB{{[0-9]+}}_{{[0-9]+}}:
-; OPT-NEXT: loop
-; OPT-NEXT: block
-; OPT-NEXT: block
-; OPT-NEXT: br_if
-; OPT-NEXT: .LBB{{[0-9]+}}_{{[0-9]+}}:
-; OPT-NEXT: loop
-; OPT: br_if
-; OPT-NEXT: br
-; OPT-NEXT: .LBB{{[0-9]+}}_{{[0-9]+}}:
-; OPT-NEXT: end_loop
-; OPT-NEXT: end_block
-; OPT-NEXT: unreachable
-; OPT-NEXT: .LBB{{[0-9]+}}_{{[0-9]+}}:
-; OPT-NEXT: end_block
-; OPT: br
-; OPT-NEXT: .LBB{{[0-9]+}}_{{[0-9]+}}:
-; OPT-NEXT: end_loop
 declare void @bar()
 define void @test3(i32 %w)  {
 entry:
@@ -531,24 +398,6 @@ if.end:
 ; CHECK-NEXT: .LBB13_6:
 ; CHECK-NEXT: end_block{{$}}
 ; CHECK-NEXT: return{{$}}
-; OPT-LABEL: test4:
-; OPT-NEXT: .functype test4 (i32) -> (){{$}}
-; OPT:      block   {{$}}
-; OPT-NEXT: block   {{$}}
-; OPT:      br_if       0, $pop{{[0-9]+}}{{$}}
-; OPT:      br_if       1, $pop{{[0-9]+}}{{$}}
-; OPT:      br          1{{$}}
-; OPT-NEXT: .LBB13_3:
-; OPT-NEXT: end_block{{$}}
-; OPT-NEXT: block   {{$}}
-; OPT:      br_if       0, $pop{{[0-9]+}}{{$}}
-; OPT:      br_if       1, $pop{{[0-9]+}}{{$}}
-; OPT-NEXT: .LBB13_5:
-; OPT-NEXT: end_block{{$}}
-; OPT-NEXT: return{{$}}
-; OPT-NEXT: .LBB13_6:
-; OPT-NEXT: end_block{{$}}
-; OPT-NEXT: return{{$}}
 define void @test4(i32 %t) {
 entry:
   switch i32 %t, label %default [
@@ -584,16 +433,6 @@ default:
 ; CHECK:       return{{$}}
 ; CHECK-NEXT:  .LBB14_4:
 ; CHECK:       return{{$}}
-; OPT-LABEL: test5:
-; OPT:       .LBB14_1:
-; OPT-NEXT:  block   {{$}}
-; OPT-NEXT:  loop    {{$}}
-; OPT:       br_if 1, {{[^,]+}}{{$}}
-; OPT:       br_if 0, {{[^,]+}}{{$}}
-; OPT-NEXT:  end_loop{{$}}
-; OPT:       return{{$}}
-; OPT-NEXT:  .LBB14_4:
-; OPT:       return{{$}}
 define void @test5(i1 %p, i1 %q) {
 entry:
   br label %header
@@ -640,27 +479,6 @@ return:
 ; CHECK-NEXT:  end_block{{$}}
 ; CHECK-NOT:   block
 ; CHECK:       return{{$}}
-; OPT-LABEL: test6:
-; OPT:       .LBB15_1:
-; OPT-NEXT:  block   {{$}}
-; OPT-NEXT:  block   {{$}}
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       br_if 2, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if 1, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if 0, {{[^,]+}}{{$}}
-; OPT-NEXT:  end_loop{{$}}
-; OPT-NOT:   block
-; OPT:       return{{$}}
-; OPT-NEXT:  .LBB15_5:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       .LBB15_6:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       return{{$}}
 define void @test6(i1 %p, i1 %q) {
 entry:
   br label %header
@@ -710,28 +528,6 @@ second:
 ; CHECK-NEXT:  end_loop{{$}}
 ; CHECK-NOT:   block
 ; CHECK:       unreachable
-; OPT-LABEL: test7:
-; OPT:       .LBB16_1:
-; OPT-NEXT:  block
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       block   {{$}}
-; OPT-NOT:   block
-; OPT:       br_if 0, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if 1, {{[^,]+}}{{$}}
-; OPT:       br 2{{$}}
-; OPT-NEXT:  .LBB16_3:
-; OPT-NEXT:  end_block
-; OPT-NOT:   block
-; OPT:       br_if 0, {{[^,]+}}{{$}}
-; OPT-NEXT:  end_loop
-; OPT-NOT:   block
-; OPT:       unreachable
-; OPT-NEXT:  .LBB16_5:
-; OPT-NEXT:  end_block
-; OPT-NOT:   block
-; OPT:       unreachable
 define void @test7(i1 %tobool2, i1 %tobool9) {
 entry:
   store volatile i32 0, i32* null
@@ -768,14 +564,6 @@ u1:
 ; CHECK-NEXT:  br       0{{$}}
 ; CHECK-NEXT:  .LBB17_2:
 ; CHECK-NEXT:  end_loop{{$}}
-; OPT-LABEL: test8:
-; OPT:       .LBB17_1:
-; OPT-NEXT:  loop i32{{$}}
-; OPT-NEXT:  i32.const $push{{[^,]+}}, 0{{$}}
-; OPT-NEXT:  br_if    0, {{[^,]+}}{{$}}
-; OPT-NEXT:  br       0{{$}}
-; OPT-NEXT:  .LBB17_2:
-; OPT-NEXT:  end_loop{{$}}
 define i32 @test8() {
 bb:
   br label %bb1
@@ -821,31 +609,6 @@ bb3:
 ; CHECK:       end_block
 ; CHECK-NOT:   block
 ; CHECK:       return{{$}}
-; OPT-LABEL: test9:
-; OPT:       .LBB18_1:
-; OPT-NEXT:  block   {{$}}
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       br_if     1, {{[^,]+}}{{$}}
-; OPT-NEXT:  .LBB18_2:
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       block   {{$}}
-; OPT-NOT:   block
-; OPT:       br_if     0, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if     1, {{[^,]+}}{{$}}
-; OPT-NEXT:  br        2{{$}}
-; OPT-NEXT:  .LBB18_4:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       br_if     0, {{[^,]+}}{{$}}
-; OPT-NEXT:  br        1{{$}}
-; OPT-NEXT:  .LBB18_5:
-; OPT-NOT:   block
-; OPT:       end_block
-; OPT-NOT:   block
-; OPT:       return{{$}}
 declare i1 @a()
 define void @test9() {
 entry:
@@ -906,32 +669,6 @@ end:
 ; CHECK-NOT:   block
 ; CHECK:       br       0{{$}}
 ; CHECK-NEXT:  .LBB19_10:
-; OPT-LABEL: test10:
-; OPT:       .LBB19_1:
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       br_if    0, {{[^,]+}}{{$}}
-; OPT:       .LBB19_3:
-; OPT-NEXT:  block   {{$}}
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       .LBB19_4:
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       br_if    0, {{[^,]+}}{{$}}
-; OPT-NEXT:  end_loop{{$}}
-; OPT:       br_if    1, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if    0, {{[^,]+}}{{$}}
-; OPT-NEXT:  end_loop{{$}}
-; OPT-NOT:   block
-; OPT:       br_if    1, {{[^,]+}}{{$}}
-; OPT-NEXT:  return{{$}}
-; OPT-NEXT:  .LBB19_9:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       br       0{{$}}
-; OPT-NEXT:  .LBB19_10:
 define void @test10() {
 bb0:
   br label %bb1
@@ -1003,38 +740,6 @@ bb6:
 ; CHECK-NEXT:  end_block{{$}}
 ; CHECK-NOT:   block
 ; CHECK:       return{{$}}
-; OPT-LABEL: test11:
-; OPT:       block   {{$}}
-; OPT-NEXT:  block   {{$}}
-; OPT:       br_if        0, $pop{{[0-9]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       block   {{$}}
-; OPT-NEXT:  i32.const
-; OPT-NEXT:  br_if        0, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if        2, {{[^,]+}}{{$}}
-; OPT-NEXT:  .LBB20_3:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       return{{$}}
-; OPT-NEXT:  .LBB20_4:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       block   {{$}}
-; OPT-NOT:   block
-; OPT:       br_if        0, $pop{{[0-9]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       return{{$}}
-; OPT-NEXT:  .LBB20_6:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       br_if        0, $pop{{[0-9]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       return{{$}}
-; OPT-NEXT:  .LBB20_8:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       return{{$}}
 define void @test11() {
 bb0:
   store volatile i32 0, i32* null
@@ -1092,32 +797,6 @@ bb8:
 ; CHECK-NEXT:  end_loop{{$}}
 ; CHECK-NEXT:  end_block{{$}}
 ; CHECK-NEXT:  return{{$}}
-; OPT-LABEL: test12:
-; OPT:       .LBB21_1:
-; OPT-NEXT:  block   {{$}}
-; OPT-NEXT:  loop    {{$}}
-; OPT-NOT:   block
-; OPT:       block   {{$}}
-; OPT-NEXT:  block   {{$}}
-; OPT:       br_if       0, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if       1, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if       1, {{[^,]+}}{{$}}
-; OPT-NEXT:  br          3{{$}}
-; OPT-NEXT:  .LBB21_4:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NOT:   block
-; OPT:       br_if       0, {{[^,]+}}{{$}}
-; OPT-NOT:   block
-; OPT:       br_if       2, {{[^,]+}}{{$}}
-; OPT-NEXT:  .LBB21_6:
-; OPT-NEXT:  end_block{{$}}
-; OPT:       br          0{{$}}
-; OPT-NEXT:  .LBB21_7:
-; OPT-NEXT:  end_loop{{$}}
-; OPT-NEXT:  end_block{{$}}
-; OPT-NEXT:  return{{$}}
 define void @test12(i8* %arg) {
 bb:
   br label %bb1
@@ -1161,22 +840,6 @@ bb7:
 ; CHECK-NEXT:  .LBB22_5:
 ; CHECK-NEXT:  end_block{{$}}
 ; CHECK-NEXT:  unreachable{{$}}
-; OPT-LABEL: test13:
-; OPT:       block   {{$}}
-; OPT-NEXT:  block   {{$}}
-; OPT:       br_if 0, $pop0{{$}}
-; OPT:       block   {{$}}
-; OPT:       br_if 0, $pop3{{$}}
-; OPT:       .LBB22_3:
-; OPT-NEXT:  end_block{{$}}
-; OPT:       br_if 1, $pop{{[0-9]+}}{{$}}
-; OPT-NEXT:  br 1{{$}}
-; OPT-NEXT:  .LBB22_4:
-; OPT-NEXT:  end_block
-; OPT-NEXT:  return
-; OPT-NEXT:  .LBB22_5:
-; OPT-NEXT:  end_block{{$}}
-; OPT-NEXT:  unreachable{{$}}
 define void @test13() noinline optnone {
 bb:
   br i1 undef, label %bb5, label %bb2
@@ -1280,21 +943,6 @@ bb50:
 ; CHECK:        .LBB24_8:
 ; CHECK-NEXT:   end_block{{$}}
 ; CHECK-NEXT:   return{{$}}
-; OPT-LABEL: test15:
-; OPT:        block
-; OPT:        block
-; OPT-NEXT:   i32.const   $push
-; OPT-NEXT:   i32.eqz     $push{{.*}}=, $pop{{.*}}{{$}}
-; OPT-NEXT:   br_if       0, $pop{{.*}}{{$}}
-; OPT-NEXT:   call        test15_callee1{{$}}
-; OPT-NEXT:   br          1{{$}}
-; OPT-NEXT: .LBB24_2:
-; OPT-NEXT:   end_block
-; OPT-NEXT:   i32.const
-; OPT-NEXT: .LBB24_3:
-; OPT-NEXT:   block
-; OPT-NEXT:   block
-; OPT-NEXT:   loop
 %0 = type { i8, i32 }
 declare void @test15_callee0()
 declare void @test15_callee1()

diff --git a/llvm/test/CodeGen/WebAssembly/conv-trap.ll b/llvm/test/CodeGen/WebAssembly/conv-trap.ll
index aa589de7f369a8e5e700a3d291cba71dcab6d0ad..eff10ff9ca0e365bfe8790c8be784155d341b5a9 100644 (file)
--- a/llvm/test/CodeGen/WebAssembly/conv-trap.ll
+++ b/llvm/test/CodeGen/WebAssembly/conv-trap.ll
@@ -12,13 +12,14 @@ target triple = "wasm32-unknown-unknown"
 ; CHECK-NEXT: f32.abs $push[[ABS:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: f32.const $push[[LIMIT:[0-9]+]]=, 0x1p31{{$}}
 ; CHECK-NEXT: f32.lt $push[[LT:[0-9]+]]=, $pop[[ABS]], $pop[[LIMIT]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[LT]]{{$}}
-; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, -2147483648{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[LT]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i32.trunc_f32_s $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, -2147483648{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i32 @i32_trunc_s_f32(float %x) {
   %a = fptosi float %x to i32
   ret i32 %a
@@ -32,13 +33,14 @@ define i32 @i32_trunc_s_f32(float %x) {
 ; CHECK-NEXT: f32.const $push[[ZERO:[0-9]+]]=, 0x0p0{{$}}
 ; CHECK-NEXT: f32.ge $push[[GE:[0-9]+]]=, $0, $pop[[ZERO]]{{$}}
 ; CHECK-NEXT: i32.and $push[[AND:[0-9]+]]=, $pop[[LT]], $pop[[GE]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[AND]]{{$}}
-; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[AND]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i32.trunc_f32_u $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, 0{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i32 @i32_trunc_u_f32(float %x) {
   %a = fptoui float %x to i32
   ret i32 %a
@@ -50,13 +52,14 @@ define i32 @i32_trunc_u_f32(float %x) {
 ; CHECK-NEXT: f64.abs $push[[ABS:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: f64.const $push[[LIMIT:[0-9]+]]=, 0x1p31{{$}}
 ; CHECK-NEXT: f64.lt $push[[LT:[0-9]+]]=, $pop[[ABS]], $pop[[LIMIT]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[LT]]{{$}}
-; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, -2147483648{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[LT]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i32.trunc_f64_s $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, -2147483648{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i32 @i32_trunc_s_f64(double %x) {
   %a = fptosi double %x to i32
   ret i32 %a
@@ -70,13 +73,14 @@ define i32 @i32_trunc_s_f64(double %x) {
 ; CHECK-NEXT: f64.const $push[[ZERO:[0-9]+]]=, 0x0p0{{$}}
 ; CHECK-NEXT: f64.ge $push[[GE:[0-9]+]]=, $0, $pop[[ZERO]]{{$}}
 ; CHECK-NEXT: i32.and $push[[AND:[0-9]+]]=, $pop[[LT]], $pop[[GE]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[AND]]{{$}}
-; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[AND]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i32.trunc_f64_u $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.const $push[[ALT:[0-9]+]]=, 0{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i32 @i32_trunc_u_f64(double %x) {
   %a = fptoui double %x to i32
   ret i32 %a
@@ -88,13 +92,14 @@ define i32 @i32_trunc_u_f64(double %x) {
 ; CHECK-NEXT: f32.abs $push[[ABS:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: f32.const $push[[LIMIT:[0-9]+]]=, 0x1p63{{$}}
 ; CHECK-NEXT: f32.lt $push[[LT:[0-9]+]]=, $pop[[ABS]], $pop[[LIMIT]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[LT]]{{$}}
-; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, -9223372036854775808{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[LT]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i64.trunc_f32_s $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, -9223372036854775808{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i64 @i64_trunc_s_f32(float %x) {
   %a = fptosi float %x to i64
   ret i64 %a
@@ -108,13 +113,14 @@ define i64 @i64_trunc_s_f32(float %x) {
 ; CHECK-NEXT: f32.const $push[[ZERO:[0-9]+]]=, 0x0p0{{$}}
 ; CHECK-NEXT: f32.ge $push[[GE:[0-9]+]]=, $0, $pop[[ZERO]]{{$}}
 ; CHECK-NEXT: i32.and $push[[AND:[0-9]+]]=, $pop[[LT]], $pop[[GE]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[AND]]{{$}}
-; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[AND]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i64.trunc_f32_u $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, 0{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i64 @i64_trunc_u_f32(float %x) {
   %a = fptoui float %x to i64
   ret i64 %a
@@ -126,13 +132,14 @@ define i64 @i64_trunc_u_f32(float %x) {
 ; CHECK-NEXT: f64.abs $push[[ABS:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: f64.const $push[[LIMIT:[0-9]+]]=, 0x1p63{{$}}
 ; CHECK-NEXT: f64.lt $push[[LT:[0-9]+]]=, $pop[[ABS]], $pop[[LIMIT]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[LT]]{{$}}
-; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, -9223372036854775808{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[LT]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i64.trunc_f64_s $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, -9223372036854775808{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i64 @i64_trunc_s_f64(double %x) {
   %a = fptosi double %x to i64
   ret i64 %a
@@ -146,13 +153,14 @@ define i64 @i64_trunc_s_f64(double %x) {
 ; CHECK-NEXT: f64.const $push[[ZERO:[0-9]+]]=, 0x0p0{{$}}
 ; CHECK-NEXT: f64.ge $push[[GE:[0-9]+]]=, $0, $pop[[ZERO]]{{$}}
 ; CHECK-NEXT: i32.and $push[[AND:[0-9]+]]=, $pop[[LT]], $pop[[GE]]{{$}}
-; CHECK-NEXT: br_if 0, $pop[[AND]]{{$}}
-; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, 0{{$}}
-; CHECK-NEXT: return $pop[[ALT]]{{$}}
-; CHECK-NEXT: BB
-; CHECK-NEXT: end_block
+; CHECK-NEXT: i32.eqz $push[[EQZ:[0-9]+]]=, $pop[[AND]]
+; CHECK-NEXT: br_if 0, $pop[[EQZ]]{{$}}
 ; CHECK-NEXT: i64.trunc_f64_u $push[[NUM:[0-9]+]]=, $0{{$}}
 ; CHECK-NEXT: return $pop[[NUM]]{{$}}
+; CHECK-NEXT: BB
+; CHECK-NEXT: end_block
+; CHECK-NEXT: i64.const $push[[ALT:[0-9]+]]=, 0{{$}}
+; CHECK-NEXT: return $pop[[ALT]]{{$}}
 define i64 @i64_trunc_u_f64(double %x) {
   %a = fptoui double %x to i64
   ret i64 %a

diff --git a/llvm/test/CodeGen/WebAssembly/implicit-def.ll b/llvm/test/CodeGen/WebAssembly/implicit-def.ll
index 702879c8ccfbc0fbe4f51aa3df0be34a5af72393..924eefb83cb1b39d417819fd1dbea3749a78b1e5 100644 (file)
--- a/llvm/test/CodeGen/WebAssembly/implicit-def.ll
+++ b/llvm/test/CodeGen/WebAssembly/implicit-def.ll
@@ -7,11 +7,10 @@ target triple = "wasm32-unknown-unknown"
 ; CONST_XXX instructions to provide an explicit push.
 
 ; CHECK-LABEL: implicit_def_i32:
-; CHECK: .LBB{{[0-9]+}}_4:{{$}}
-; CHECK-NEXT: end_block{{$}}
-; CHECK-NEXT: i32.const $push[[R:[0-9]+]]=, 0{{$}}
+; CHECK:      i32.const $push{{[0-9]+}}=, 0{{$}}
+; CHECK:      i32.const $push{{[0-9]+}}=, 0{{$}}
+; CHECK:      i32.const $push[[R:[0-9]+]]=, 0{{$}}
 ; CHECK-NEXT: return $pop[[R]]{{$}}
-; CHECK-NEXT: end_function{{$}}
 define i32 @implicit_def_i32() {
   br i1 undef, label %A, label %X
 
@@ -32,11 +31,8 @@ X:                                                ; preds = %0, C
 }
 
 ; CHECK-LABEL: implicit_def_i64:
-; CHECK: .LBB{{[0-9]+}}_4:{{$}}
-; CHECK-NEXT: end_block{{$}}
-; CHECK-NEXT: i64.const $push[[R:[0-9]+]]=, 0{{$}}
+; CHECK:      i64.const $push[[R:[0-9]+]]=, 0{{$}}
 ; CHECK-NEXT: return $pop[[R]]{{$}}
-; CHECK-NEXT: end_function{{$}}
 define i64 @implicit_def_i64() {
   br i1 undef, label %A, label %X
 
@@ -57,11 +53,8 @@ X:                                                ; preds = %0, C
 }
 
 ; CHECK-LABEL: implicit_def_f32:
-; CHECK: .LBB{{[0-9]+}}_4:{{$}}
-; CHECK-NEXT: end_block{{$}}
-; CHECK-NEXT: f32.const $push[[R:[0-9]+]]=, 0x0p0{{$}}
+; CHECK:      f32.const $push[[R:[0-9]+]]=, 0x0p0{{$}}
 ; CHECK-NEXT: return $pop[[R]]{{$}}
-; CHECK-NEXT: end_function{{$}}
 define float @implicit_def_f32() {
   br i1 undef, label %A, label %X
 
@@ -82,11 +75,8 @@ X:                                                ; preds = %0, C
 }
 
 ; CHECK-LABEL: implicit_def_f64:
-; CHECK: .LBB{{[0-9]+}}_4:{{$}}
-; CHECK-NEXT: end_block{{$}}
-; CHECK-NEXT: f64.const $push[[R:[0-9]+]]=, 0x0p0{{$}}
+; CHECK:      f64.const $push[[R:[0-9]+]]=, 0x0p0{{$}}
 ; CHECK-NEXT: return $pop[[R]]{{$}}
-; CHECK-NEXT: end_function{{$}}
 define double @implicit_def_f64() {
   br i1 undef, label %A, label %X
 
@@ -107,12 +97,11 @@ X:                                                ; preds = %0, C
 }
 
 ; CHECK-LABEL: implicit_def_v4i32:
-; CHECK: .LBB{{[0-9]+}}_4:{{$}}
-; CHECK-NEXT: end_block{{$}}
-; CHECK-NEXT: i32.const $push[[L0:[0-9]+]]=, 0{{$}}
+; CHECK:      i32.const $push{{[0-9]+}}=, 0{{$}}
+; CHECK:      i32.const $push{{[0-9]+}}=, 0{{$}}
+; CHECK:      i32.const $push[[L0:[0-9]+]]=, 0{{$}}
 ; CHECK-NEXT: i32x4.splat $push[[R:[0-9]+]]=, $pop[[L0]]
 ; CHECK-NEXT: return $pop[[R]]{{$}}
-; CHECK-NEXT: end_function{{$}}
 define <4 x i32> @implicit_def_v4i32() {
   br i1 undef, label %A, label %X
 

diff --git a/llvm/test/CodeGen/WebAssembly/lower-global-dtors.ll b/llvm/test/CodeGen/WebAssembly/lower-global-dtors.ll
index 6429cd2344c1cd511b517691dec6da2171817025..0be873f751054b823c42d7a4915d1ea29f612638 100644 (file)
--- a/llvm/test/CodeGen/WebAssembly/lower-global-dtors.ll
+++ b/llvm/test/CodeGen/WebAssembly/lower-global-dtors.ll
@@ -49,10 +49,10 @@ declare void @after_the_null()
 ; CHECK-NEXT: i32.const       $push1=, 0
 ; CHECK-NEXT: i32.const       $push0=, __dso_handle
 ; CHECK-NEXT: i32.call        $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
-; CHECK-NEXT: br_if           0, $pop3
-; CHECK-NEXT: return
-;      CHECK: end_block
+; CHECK-NEXT: i32.eqz         $push4=, $pop3
+; CHECK-NEXT: br_if           0, $pop4
 ; CHECK-NEXT: unreachable
+;      CHECK: end_block
 
 ; CHECK-LABEL: .Lcall_dtors.1:
 ; CHECK-NEXT: .functype .Lcall_dtors.1 (i32) -> (){{$}}
@@ -65,10 +65,10 @@ declare void @after_the_null()
 ; CHECK-NEXT: i32.const       $push1=, 0
 ; CHECK-NEXT: i32.const       $push0=, __dso_handle
 ; CHECK-NEXT: i32.call        $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
-; CHECK-NEXT: br_if           0, $pop3
-; CHECK-NEXT: return
-;      CHECK: end_block
+; CHECK-NEXT: i32.eqz         $push4=, $pop3
+; CHECK-NEXT: br_if           0, $pop4
 ; CHECK-NEXT: unreachable
+;      CHECK: end_block
 
 ; CHECK-LABEL: .Lcall_dtors.1.associated1c0:
 ; CHECK-NEXT: .functype .Lcall_dtors.1.associated1c0 (i32) -> (){{$}}
@@ -80,9 +80,8 @@ declare void @after_the_null()
 ; CHECK-NEXT: i32.const       $push1=, 0
 ; CHECK-NEXT: i32.const       $push0=, __dso_handle
 ; CHECK-NEXT: i32.call        $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
-; CHECK-NEXT: br_if           0, $pop3
-; CHECK-NEXT: return
-;      CHECK: end_block
+; CHECK-NEXT: i32.eqz         $push4=, $pop3
+; CHECK-NEXT: br_if           0, $pop4
 ; CHECK-NEXT: unreachable
 
 ; CHECK-LABEL: .Lcall_dtors.1.associated1c1:
@@ -96,9 +95,8 @@ declare void @after_the_null()
 ; CHECK-NEXT: i32.const       $push1=, 0
 ; CHECK-NEXT: i32.const       $push0=, __dso_handle
 ; CHECK-NEXT: i32.call        $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
-; CHECK-NEXT: br_if           0, $pop3
-; CHECK-NEXT: return
-;      CHECK: end_block
+; CHECK-NEXT: i32.eqz         $push4=, $pop3
+; CHECK-NEXT: br_if           0, $pop4
 ; CHECK-NEXT: unreachable
 
 ; CHECK-LABEL: .Lcall_dtors:
@@ -111,9 +109,8 @@ declare void @after_the_null()
 ; CHECK-NEXT: i32.const       $push1=, 0
 ; CHECK-NEXT: i32.const       $push0=, __dso_handle
 ; CHECK-NEXT: i32.call        $push3=, __cxa_atexit, $pop2, $pop1, $pop0{{$}}
-; CHECK-NEXT: br_if           0, $pop3
-; CHECK-NEXT: return
-;      CHECK: end_block
+; CHECK-NEXT: i32.eqz         $push4=, $pop3
+; CHECK-NEXT: br_if           0, $pop4
 ; CHECK-NEXT: unreachable
 
 ; CHECK-LABEL: .section .init_array.0,"",@

diff --git a/llvm/test/CodeGen/WebAssembly/phi.ll b/llvm/test/CodeGen/WebAssembly/phi.ll
index 7e47f5a1c675f9b0494e933543b6874594c511ae..2ca583eb6289537bdf90e981a1d96a0b55a09c47 100644 (file)
--- a/llvm/test/CodeGen/WebAssembly/phi.ll
+++ b/llvm/test/CodeGen/WebAssembly/phi.ll
@@ -8,9 +8,8 @@ target triple = "wasm32-unknown-unknown"
 ; Basic phi triangle.
 
 ; CHECK-LABEL: test0:
-; CHECK: return $0
-; CHECK: div_s $push[[NUM0:[0-9]+]]=, $0, $pop[[NUM1:[0-9]+]]{{$}}
-; CHECK: return $pop[[NUM0]]{{$}}
+; CHECK: div_s $[[NUM0:[0-9]+]]=, $0, $pop[[NUM1:[0-9]+]]{{$}}
+; CHECK: return $[[NUM0]]{{$}}
 define i32 @test0(i32 %p) {
 entry:
   %t = icmp slt i32 %p, 0

diff --git a/llvm/test/MC/WebAssembly/global-ctor-dtor.ll b/llvm/test/MC/WebAssembly/global-ctor-dtor.ll
index d7e9bc9676be8ae69a4c95738769bdfc114a52d2..7b3ffb74f81262cb994b6342ea0fe54bf67192af 100644 (file)
--- a/llvm/test/MC/WebAssembly/global-ctor-dtor.ll
+++ b/llvm/test/MC/WebAssembly/global-ctor-dtor.ll
@@ -93,13 +93,13 @@ declare void @func3()
 ; CHECK-NEXT:         Body:            1080808080000B
 ; CHECK-NEXT:       - Index:           6
 ; CHECK-NEXT:         Locals:          
-; CHECK-NEXT:         Body:            024041818080800041004180808080001081808080000D000F0B00000B
+; CHECK-NEXT:         Body:            02404181808080004100418080808000108180808000450D0000000B0B
 ; CHECK-NEXT:       - Index:           7
 ; CHECK-NEXT:         Locals:          
 ; CHECK-NEXT:         Body:            1082808080000B
 ; CHECK-NEXT:       - Index:           8
 ; CHECK-NEXT:         Locals:          
-; CHECK-NEXT:         Body:            024041828080800041004180808080001081808080000D000F0B00000B
+; CHECK-NEXT:         Body:            02404182808080004100418080808000108180808000450D0000000B0B
 ; CHECK-NEXT:   - Type:            DATA
 ; CHECK-NEXT:     Segments:        
 ; CHECK-NEXT:       - SectionOffset:   6