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[WebAssembly] Add a test to ensure that -fvisibility=default works. 

It should override the default of -fvisibility=hidden.

llvm-svn: 257007
This commit is contained in:
Dan Gohman 2016-01-07 01:15:05 +00:00
parent e3d71e14d7
commit fbe544e947
1 changed files with 6 additions and 0 deletions
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6
clang/test/Driver/wasm-toolchain.c
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@ -17,6 +17,12 @@
// RUN: %clang %s -### -target wasm32-unknown-unknown -fno-data-sections 2>&1 | FileCheck -check-prefix=NO_DATA_SECTIONS %s
// NO_DATA_SECTIONS-NOT: data-sections
// Ditto, but ensure that a user -fvisibility=default disables the default
// -fvisibilt=hidden.
// RUN: %clang %s -### -target wasm32-unknown-unknown -fvisibility=default 2>&1 | FileCheck -check-prefix=FVISIBILITY_DEFAULT %s
// FVISIBILITY_DEFAULT-NOT: hidden
// A basic C link command-line.
// RUN: %clang -### -no-canonical-prefixes -target wasm32-unknown-unknown %s 2>&1 | FileCheck -check-prefix=LINK %s