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[AMDGPU][Waitcnt] Remove obsolete waitcnt option

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With the removal of the old waitcnt pass, the '-enable-si-insert-waitcnts' option is obsolete. Remove it.

Differential Revision: https://reviews.llvm.org/D47378

llvm-svn: 333303
This commit is contained in:
Mark Searles 2018-05-25 20:24:08 +00:00
parent 57ab3923d3
commit 38d5d10a14
2 changed files with 2 additions and 8 deletions
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6
lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
View File

@ -110,12 +110,6 @@ static cl::opt<bool> EnableAMDGPUAliasAnalysis("enable-amdgpu-aa", cl::Hidden,
cl::desc("Enable AMDGPU Alias Analysis"),
cl::init(true));
// Option to enable new waitcnt insertion pass.
static cl::opt<bool> EnableSIInsertWaitcntsPass(
"enable-si-insert-waitcnts",
cl::desc("Use new waitcnt insertion pass"),
cl::init(true));
// Option to run late CFG structurizer
static cl::opt<bool, true> LateCFGStructurize(
"amdgpu-late-structurize",

4
test/CodeGen/AMDGPU/fence-barrier.ll
View File

@ -1,5 +1,5 @@
; RUN: llc -mtriple=amdgcn-amd-amdhsa-amdgiz -mcpu=gfx803 -enable-si-insert-waitcnts=1 -verify-machineinstrs < %s | FileCheck --check-prefix=GCN %s
; RUN: llvm-as -data-layout=A5 < %s | llc -mtriple=amdgcn-amd-amdhsa-amdgiz -mcpu=gfx803 -enable-si-insert-waitcnts=1 -verify-machineinstrs | FileCheck --check-prefix=GCN %s
; RUN: llc -mtriple=amdgcn-amd-amdhsa-amdgiz -mcpu=gfx803 -verify-machineinstrs < %s | FileCheck --check-prefix=GCN %s
; RUN: llvm-as -data-layout=A5 < %s | llc -mtriple=amdgcn-amd-amdhsa-amdgiz -mcpu=gfx803 -verify-machineinstrs | FileCheck --check-prefix=GCN %s
declare i8 addrspace(4)* @llvm.amdgcn.dispatch.ptr()
declare i8 addrspace(4)* @llvm.amdgcn.implicitarg.ptr()