AMDGPU: Remove redundant let mayLoad = 1

This is already set on the SMRD format class.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@256813 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/AMDGPU/SIInstructions.td b/lib/Target/AMDGPU/SIInstructions.td
index 6f653c70aca06cb489bc456c21f0491bbb570ea6..b7df058b7c0c825b854b18afbf30e284d9be3b50 100644 (file)
--- a/lib/Target/AMDGPU/SIInstructions.td
+++ b/lib/Target/AMDGPU/SIInstructions.td
@@ -59,8 +59,6 @@ defm EXP : EXP_m;
 // SMRD Instructions
 //===----------------------------------------------------------------------===//
 
-let mayLoad = 1 in {
-
 // We are using the SGPR_32 and not the SReg_32 register class for 32-bit
 // SMRD instructions, because the SGPR_32 register class does not include M0
 // and writing to M0 from an SMRD instruction will hang the GPU.
@@ -90,8 +88,6 @@ defm S_BUFFER_LOAD_DWORDX16 : SMRD_Helper <
   smrd<0x0c>, "s_buffer_load_dwordx16", SReg_128, SReg_512
 >;
 
-} // mayLoad = 1
-
 //def S_MEMTIME : SMRD_ <0x0000001e, "s_memtime", []>;
 
 defm S_DCACHE_INV : SMRD_Inval <smrd<0x1f, 0x20>, "s_dcache_inv",