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llvm-project/llvm/test/CodeGen/AMDGPU/llvm.SI.sendmsg.ll

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R600/SI: Add a stub GCNTargetMachine This is equivalent to the AMDGPUTargetMachine now, but it is the starting point for separating R600 and GCN functionality into separate targets. It is recommened that users start using the gcn triple for GCN-based GPUs, because using the r600 triple for these GPUs will be deprecated in the future. llvm-svn: 225277
2015-01-07 02:00:21 +08:00
;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck %s
R600/SI: Enable all tests that pass on VI without changes llvm-svn: 227214
2015-01-28 01:27:15 +08:00
;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s
R600/SI: Add intrinsic for S_SENDMSG instruction Reviewed-by: Tom Stellard <thomas.stellard@amd.com> llvm-svn: 200195
2014-01-27 15:20:44 +08:00
R600: Call EmitFunctionHeader() in the AsmPrinter to populate the ELF symbol table llvm-svn: 218776
2014-10-02 01:15:17 +08:00
; CHECK-LABEL: {{^}}main:
R600/SI: Make sendmsg test more strict We want to make sure that the m0 copies are being cse'd. llvm-svn: 237134
2015-05-12 22:18:16 +08:00
; CHECK: s_mov_b32 m0, 0
; CHECK-NOT: s_mov_b32 m0
[AMDGPU][llvm-mc] Add support for sendmsg(...) syntax. Added support for sendmsg(MSG[, OP[, STREAM_ID]]) syntax in s_sendmsg and s_sendmsghalt instructions. The syntax matches the SP3 assembler/disassembler rules. That is why implicit inputs (like M0 and EXEC) are not printed to disassembly output anymore. sendmsg(...) allows only known message types and attributes, even if literals are used instead of symbolic names. However, raw literal (without "sendmsg") still can be used, and that allows for any 16-bit value. Tests updated/added. Differential Revision: http://reviews.llvm.org/D19596 llvm-svn: 268762
2016-05-07 01:48:48 +08:00
; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 0)
; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 1)
; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
; CHECK: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP)
R600/SI: Add intrinsic for S_SENDMSG instruction Reviewed-by: Tom Stellard <thomas.stellard@amd.com> llvm-svn: 200195
2014-01-27 15:20:44 +08:00
define void @main() {
main_body:
call void @llvm.SI.sendmsg(i32 34, i32 0);
call void @llvm.SI.sendmsg(i32 274, i32 0);
call void @llvm.SI.sendmsg(i32 562, i32 0);
call void @llvm.SI.sendmsg(i32 3, i32 0);
ret void
}
; Function Attrs: nounwind
declare void @llvm.SI.sendmsg(i32, i32) #0
attributes #0 = { nounwind }