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gerrit-public.fairphone.software / toolchain / llvm-project / 81fe1fbf4abd00b24e078a80cb15a2d2c1343f11 / . / llvm / test / CodeGen / AMDGPU / llvm.amdgcn.s.dcache.wb.vol.ll
blob: 929cd1c5f0bbdcfc5b99929317c29f098ea8eafd [file] [log] [blame]
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]1; RUN: llc -march=amdgcn -mcpu=fiji -show-mc-encoding < %s | FileCheck -check-prefix=VI %s
2
3declare void @llvm.amdgcn.s.dcache.wb.vol() #0
Matt Arsenault6d093802016-05-21 00:29:27 +0000[diff] [blame]4declare void @llvm.amdgcn.s.waitcnt(i32) #0
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]5
6; VI-LABEL: {{^}}test_s_dcache_wb_vol:
Francis Visoiu Mistrih25528d62017-12-04 17:18:51 +0000[diff] [blame]7; VI-NEXT: ; %bb.0:
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]8; VI-NEXT: s_dcache_wb_vol ; encoding: [0x00,0x00,0x8c,0xc0,0x00,0x00,0x00,0x00]
9; VI-NEXT: s_endpgm
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]10define amdgpu_kernel void @test_s_dcache_wb_vol() #0 {
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]11 call void @llvm.amdgcn.s.dcache.wb.vol()
12 ret void
13}
14
15; VI-LABEL: {{^}}test_s_dcache_wb_vol_insert_wait:
Francis Visoiu Mistrih25528d62017-12-04 17:18:51 +0000[diff] [blame]16; VI-NEXT: ; %bb.0:
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]17; VI-NEXT: s_dcache_wb_vol
Matt Arsenault6d093802016-05-21 00:29:27 +0000[diff] [blame]18; VI: s_waitcnt lgkmcnt(0) ; encoding
Matt Arsenault3dbeefa2017-03-21 21:39:51 +0000[diff] [blame]19define amdgpu_kernel void @test_s_dcache_wb_vol_insert_wait() #0 {
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]20 call void @llvm.amdgcn.s.dcache.wb.vol()
Mark Searles70359ac2017-06-02 14:19:25 +0000[diff] [blame]21 call void @llvm.amdgcn.s.waitcnt(i32 127)
Matt Arsenaulte66621b2015-09-24 19:52:27 +0000[diff] [blame]22 br label %end
23
24end:
25 store volatile i32 3, i32 addrspace(1)* undef
26 ret void
27}
28
29attributes #0 = { nounwind }