AMDGPU: Set isTrap on S_TRAP

This seems to only be used for generating some kind
of documentation, but might as well set it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363454 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/SOPInstructions.td b/lib/Target/AMDGPU/SOPInstructions.td
index 4caa8a997066cfa3534dedd91037c70930ef0595..4ca217ffc54a6288cc6d2f351dfbcc401f1e47f9 100644 (file)
--- a/lib/Target/AMDGPU/SOPInstructions.td
+++ b/lib/Target/AMDGPU/SOPInstructions.td
@@ -1072,7 +1072,10 @@ def S_SENDMSGHALT : SOPP <0x00000011, (ins SendMsgImm:$simm16), "s_sendmsghalt $
 >;
 } // End Uses = [EXEC, M0]
 
-def S_TRAP : SOPP <0x00000012, (ins i16imm:$simm16), "s_trap $simm16">;
+def S_TRAP : SOPP <0x00000012, (ins i16imm:$simm16), "s_trap $simm16"> {
+  let isTrap = 1;
+}
+
 def S_ICACHE_INV : SOPP <0x00000013, (ins), "s_icache_inv"> {
   let simm16 = 0;
 }