r366499 - [WebAssembly] Fix __builtin_wasm_tls_base intrinsic

[Guanzhong Chen via cfe-commits]

Author: quantum
Date: Thu Jul 18 14:17:52 2019
New Revision: 366499

URL: http://llvm.org/viewvc/llvm-project?rev=366499&view=rev
Log:
[WebAssembly] Fix __builtin_wasm_tls_base intrinsic

Summary:
Properly generate the outchain for the `__builtin_wasm_tls_base` intrinsic.

Also marked the intrinsic pure, per @sunfish's suggestion.

Reviewers: tlively, aheejin, sbc100, sunfish

Reviewed By: tlively

Subscribers: dschuff, jgravelle-google, hiraditya, cfe-commits, llvm-commits, sunfish

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D64949

Modified:
    cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def

Modified: cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def?rev=366499&r1=366498&r2=366499&view=diff
==============================================================================
--- cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def (original)
+++ cfe/trunk/include/clang/Basic/BuiltinsWebAssembly.def Thu Jul 18 14:17:52 2019
@@ -31,7 +31,7 @@ TARGET_BUILTIN(__builtin_wasm_data_drop,
 
 // Thread-local storage
 TARGET_BUILTIN(__builtin_wasm_tls_size, "z", "nc", "bulk-memory")
-TARGET_BUILTIN(__builtin_wasm_tls_base, "v*", "n", "bulk-memory")
+TARGET_BUILTIN(__builtin_wasm_tls_base, "v*", "nU", "bulk-memory")
 
 // Floating point min/max
 BUILTIN(__builtin_wasm_min_f32, "fff", "nc")