[llvm] r343830 - [WebAssembly] Fixed missing "global" symbol type in AsmParser.

[Wouter van Oortmerssen via llvm-commits]

Author: aardappel
Date: Thu Oct  4 16:48:53 2018
New Revision: 343830

URL: http://llvm.org/viewvc/llvm-project?rev=343830&view=rev
Log:
[WebAssembly] Fixed missing "global" symbol type in AsmParser.

Summary:
These are emitted by the wasm backend for e.g.
__stack_pointer at GLOBAL which previously wasn't accepted by the
assembler.

Reviewers: aheejin, dschuff

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

Differential Revision: https://reviews.llvm.org/D52911

Modified:
    llvm/trunk/lib/MC/MCExpr.cpp
    llvm/trunk/test/MC/WebAssembly/basic-assembly.s

Modified: llvm/trunk/lib/MC/MCExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCExpr.cpp?rev=343830&r1=343829&r2=343830&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCExpr.cpp (original)
+++ llvm/trunk/lib/MC/MCExpr.cpp Thu Oct  4 16:48:53 2018
@@ -419,6 +419,7 @@ MCSymbolRefExpr::getVariantKindForName(S
     .Case("hi8", VK_AVR_HI8)
     .Case("hlo8", VK_AVR_HLO8)
     .Case("function", VK_WebAssembly_FUNCTION)
+    .Case("global", VK_WebAssembly_GLOBAL)
     .Case("typeindex", VK_WebAssembly_TYPEINDEX)
     .Case("gotpcrel32 at lo", VK_AMDGPU_GOTPCREL32_LO)
     .Case("gotpcrel32 at hi", VK_AMDGPU_GOTPCREL32_HI)

Modified: llvm/trunk/test/MC/WebAssembly/basic-assembly.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/WebAssembly/basic-assembly.s?rev=343830&r1=343829&r2=343830&view=diff
==============================================================================
--- llvm/trunk/test/MC/WebAssembly/basic-assembly.s (original)
+++ llvm/trunk/test/MC/WebAssembly/basic-assembly.s Thu Oct  4 16:48:53 2018
@@ -47,6 +47,7 @@ test0:
     #i32x4.trunc_s/f32x4:sat
     i32.trunc_s/f32
     #i32.trunc_s:sat/f32
+    get_global	__stack_pointer at GLOBAL
     end_function
 
 
@@ -87,4 +88,5 @@ test0:
 # CHECK-NEXT:      get_local   5
 # CHECK-NEXT:      f32x4.add
 # CHECK-NEXT:      i32.trunc_s/f32
+# CHECK-NEXT:      get_global	__stack_pointer at GLOBAL
 # CHECK-NEXT:      end_function