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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-06-28 15:47:08 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-06-28 15:47:08 +0000 |
| commit | e3d4cbc7d25061441adafa47450a31571c87bf85 (patch) | |
| tree | 1bb21b2cbfd7ca47d98b8da9c2b59dfed92700f9 /lib/Target/R600/AMDGPUAsmPrinter.cpp | |
| parent | cedcfee405a22b245e869abe8609f094df34085a (diff) | |
| download | llvm-e3d4cbc7d25061441adafa47450a31571c87bf85.tar.gz llvm-e3d4cbc7d25061441adafa47450a31571c87bf85.tar.bz2 llvm-e3d4cbc7d25061441adafa47450a31571c87bf85.tar.xz | |
R600: Add local memory support via LDS
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185162 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/AMDGPUAsmPrinter.cpp')
| -rw-r--r-- | lib/Target/R600/AMDGPUAsmPrinter.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/R600/AMDGPUAsmPrinter.cpp b/lib/Target/R600/AMDGPUAsmPrinter.cpp index f720c7ecb6..996d2a6122 100644 --- a/lib/Target/R600/AMDGPUAsmPrinter.cpp +++ b/lib/Target/R600/AMDGPUAsmPrinter.cpp @@ -29,6 +29,7 @@ #include "llvm/MC/MCSectionELF.h" #include "llvm/MC/MCStreamer.h" #include "llvm/Support/ELF.h" +#include "llvm/Support/MathExtras.h" #include "llvm/Support/TargetRegistry.h" #include "llvm/Target/TargetLoweringObjectFile.h" @@ -130,6 +131,11 @@ void AMDGPUAsmPrinter::EmitProgramInfoR600(MachineFunction &MF) { S_STACK_SIZE(MFI->StackSize), 4); OutStreamer.EmitIntValue(R_02880C_DB_SHADER_CONTROL, 4); OutStreamer.EmitIntValue(S_02880C_KILL_ENABLE(killPixel), 4); + + if (MFI->ShaderType == ShaderType::COMPUTE) { + OutStreamer.EmitIntValue(R_0288E8_SQ_LDS_ALLOC, 4); + OutStreamer.EmitIntValue(RoundUpToAlignment(MFI->LDSSize, 4) >> 2, 4); + } } void AMDGPUAsmPrinter::EmitProgramInfoSI(MachineFunction &MF) { |