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

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Summary:
These are emitted by the wasm backend for e.g.
__stack_pointer@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

llvm-svn: 343830
This commit is contained in:
Wouter van Oortmerssen 2018-10-04 23:48:53 +00:00
parent 9be5c566f7
commit 5f74590867
2 changed files with 3 additions and 0 deletions
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1
lib/MC/MCExpr.cpp
View File

@ -419,6 +419,7 @@ MCSymbolRefExpr::getVariantKindForName(StringRef Name) {
.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@lo", VK_AMDGPU_GOTPCREL32_LO)
.Case("gotpcrel32@hi", VK_AMDGPU_GOTPCREL32_HI)

2
test/MC/WebAssembly/basic-assembly.s
View File

@ -47,6 +47,7 @@ test0:
#i32x4.trunc_s/f32x4:sat
i32.trunc_s/f32
#i32.trunc_s:sat/f32
get_global __stack_pointer@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@GLOBAL
# CHECK-NEXT: end_function