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R600/SI: Define a schedule model and enable the generic machine scheduler

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The schedule model is not complete yet, and could be improved.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227461 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard
2015-01-29 16:55:25 +00:00
parent 48a3c8261f
commit 51a3c27d6e
32 changed files with 192 additions and 117 deletions
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5
test/CodeGen/R600/wait.ll
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@@ -4,9 +4,8 @@
; CHECK-LABEL: {{^}}main:
; CHECK: s_load_dwordx4
; CHECK: s_load_dwordx4
; CHECK: s_waitcnt lgkmcnt(0){{$}}
; CHECK: s_waitcnt vmcnt(0){{$}}
; CHECK: s_waitcnt expcnt(0) lgkmcnt(0){{$}}
; CHECK: s_waitcnt vmcnt(0) lgkmcnt(0){{$}}
; CHECK: s_endpgm
define void @main(<16 x i8> addrspace(2)* inreg %arg, <16 x i8> addrspace(2)* inreg %arg1, <32 x i8> addrspace(2)* inreg %arg2, <16 x i8> addrspace(2)* inreg %arg3, <16 x i8> addrspace(2)* inreg %arg4, i32 inreg %arg5, i32 %arg6, i32 %arg7, i32 %arg8, i32 %arg9, float addrspace(2)* inreg %constptr) #0 {
main_body:
%tmp = getelementptr <16 x i8> addrspace(2)* %arg3, i32 0