From: Matt Arsenault <Matthew.Arsenault@amd.com>
Date: Thu, 12 Sep 2019 23:46:54 +0000 (+0000)
Subject: AMDGPU: Add immarg to llvm.amdgcn.init.exec.from.input
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9e9da6ad68571d8e79f0514357f940bfb5e05087;p=llvm

AMDGPU: Add immarg to llvm.amdgcn.init.exec.from.input

As far as I can tell this has to be a constant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@371793 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/IR/IntrinsicsAMDGPU.td b/include/llvm/IR/IntrinsicsAMDGPU.td
index ed2a98cbf72..896170b4be5 100644
--- a/include/llvm/IR/IntrinsicsAMDGPU.td
+++ b/include/llvm/IR/IntrinsicsAMDGPU.td
@@ -186,7 +186,7 @@ def int_amdgcn_init_exec : Intrinsic<[],
 def int_amdgcn_init_exec_from_input : Intrinsic<[],
   [llvm_i32_ty,       // 32-bit SGPR input
    llvm_i32_ty],      // bit offset of the thread count
-  [IntrConvergent]>;
+  [IntrConvergent, ImmArg<1>]>;
 
 def int_amdgcn_wavefrontsize :
   GCCBuiltin<"__builtin_amdgcn_wavefrontsize">,