backport patches from 3.5 to enable GL3.3 on radeonsi
This commit is contained in:
Dave Airlie
parent
78ab5197f2
commit
3f23b322d6
459
llvm-3.4-radeonsi-backport.patch
Normal file
459
llvm-3.4-radeonsi-backport.patch
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@ -0,0 +1,459 @@
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diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp
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index 99e1377..7105879 100644
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--- a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp
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+++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.cpp
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@@ -316,6 +316,37 @@ void AMDGPUInstPrinter::printKCache(const MCInst *MI, unsigned OpNo,
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}
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}
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+void AMDGPUInstPrinter::printSendMsg(const MCInst *MI, unsigned OpNo,
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+ raw_ostream &O) {
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+ unsigned SImm16 = MI->getOperand(OpNo).getImm();
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+ unsigned Msg = SImm16 & 0xF;
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+ if (Msg == 2 || Msg == 3) {
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+ unsigned Op = (SImm16 >> 4) & 0xF;
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+ if (Msg == 3)
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+ O << "Gs_done(";
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+ else
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+ O << "Gs(";
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+ if (Op == 0) {
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+ O << "nop";
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+ } else {
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+ unsigned Stream = (SImm16 >> 8) & 0x3;
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+ if (Op == 1)
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+ O << "cut";
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+ else if (Op == 2)
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+ O << "emit";
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+ else if (Op == 3)
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+ O << "emit-cut";
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+ O << " stream " << Stream;
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+ }
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+ O << "), [m0] ";
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+ } else if (Msg == 1)
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+ O << "interrupt ";
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+ else if (Msg == 15)
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+ O << "system ";
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+ else
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+ O << "unknown(" << Msg << ") ";
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+}
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+
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void AMDGPUInstPrinter::printWaitFlag(const MCInst *MI, unsigned OpNo,
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raw_ostream &O) {
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// Note: Mask values are taken from SIInsertWaits.cpp and not from ISA docs
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diff --git a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
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index 77af942..2876dd2 100644
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--- a/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
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+++ b/lib/Target/R600/InstPrinter/AMDGPUInstPrinter.h
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@@ -53,6 +53,7 @@ private:
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void printRSel(const MCInst *MI, unsigned OpNo, raw_ostream &O);
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void printCT(const MCInst *MI, unsigned OpNo, raw_ostream &O);
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void printKCache(const MCInst *MI, unsigned OpNo, raw_ostream &O);
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+ void printSendMsg(const MCInst *MI, unsigned OpNo, raw_ostream &O);
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void printWaitFlag(const MCInst *MI, unsigned OpNo, raw_ostream &O);
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};
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diff --git a/lib/Target/R600/SIInsertWaits.cpp b/lib/Target/R600/SIInsertWaits.cpp
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index 7ef662e..695ec40 100644
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--- a/lib/Target/R600/SIInsertWaits.cpp
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+++ b/lib/Target/R600/SIInsertWaits.cpp
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@@ -314,6 +314,12 @@ Counters SIInsertWaits::handleOperands(MachineInstr &MI) {
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Counters Result = ZeroCounts;
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+ // S_SENDMSG implicitly waits for all outstanding LGKM transfers to finish,
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+ // but we also want to wait for any other outstanding transfers before
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+ // signalling other hardware blocks
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+ if (MI.getOpcode() == AMDGPU::S_SENDMSG)
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+ return LastIssued;
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+
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// For each register affected by this
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// instruction increase the result sequence
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for (unsigned i = 0, e = MI.getNumOperands(); i != e; ++i) {
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diff --git a/lib/Target/R600/SIInstrInfo.td b/lib/Target/R600/SIInstrInfo.td
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index 4cd0daa..19d2171 100644
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--- a/lib/Target/R600/SIInstrInfo.td
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+++ b/lib/Target/R600/SIInstrInfo.td
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@@ -425,26 +425,48 @@ class MTBUF_Store_Helper <bits<3> op, string asm, RegisterClass regClass> : MTBU
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multiclass MUBUF_Load_Helper <bits<7> op, string asm, RegisterClass regClass> {
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- let glc = 0, lds = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */,
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- mayLoad = 1 in {
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-
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- let offen = 1, idxen = 0, addr64 = 0, offset = 0 in {
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- def _OFFEN : MUBUF <op, (outs regClass:$vdata),
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- (ins SReg_128:$srsrc, VReg_32:$vaddr),
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- asm#" $vdata, $srsrc + $vaddr", []>;
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- }
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-
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- let offen = 0, idxen = 1, addr64 = 0 in {
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- def _IDXEN : MUBUF <op, (outs regClass:$vdata),
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- (ins SReg_128:$srsrc, VReg_32:$vaddr, i16imm:$offset),
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- asm#" $vdata, $srsrc[$vaddr] + $offset", []>;
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- }
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+ let lds = 0, mayLoad = 1 in {
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+
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+ let addr64 = 0 in {
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+
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+ let offen = 0, idxen = 0 in {
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+ def _OFFSET : MUBUF <op, (outs regClass:$vdata),
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+ (ins SReg_128:$srsrc, VReg_32:$vaddr,
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+ i16imm:$offset, SSrc_32:$soffset, i1imm:$glc,
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+ i1imm:$slc, i1imm:$tfe),
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+ asm#" $vdata, $srsrc + $offset + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>;
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+ }
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+
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+ let offen = 1, idxen = 0, offset = 0 in {
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+ def _OFFEN : MUBUF <op, (outs regClass:$vdata),
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+ (ins SReg_128:$srsrc, VReg_32:$vaddr,
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+ SSrc_32:$soffset, i1imm:$glc, i1imm:$slc,
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+ i1imm:$tfe),
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+ asm#" $vdata, $srsrc + $vaddr + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>;
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+ }
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+
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+ let offen = 0, idxen = 1 in {
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+ def _IDXEN : MUBUF <op, (outs regClass:$vdata),
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+ (ins SReg_128:$srsrc, VReg_32:$vaddr,
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+ i16imm:$offset, SSrc_32:$soffset, i1imm:$glc,
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+ i1imm:$slc, i1imm:$tfe),
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+ asm#" $vdata, $srsrc[$vaddr] + $offset + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>;
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+ }
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+
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+ let offen = 1, idxen = 1 in {
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+ def _BOTHEN : MUBUF <op, (outs regClass:$vdata),
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+ (ins SReg_128:$srsrc, VReg_64:$vaddr,
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+ SSrc_32:$soffset, i1imm:$glc,
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+ i1imm:$slc, i1imm:$tfe),
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+ asm#" $vdata, $srsrc[$vaddr[0]] + $vaddr[1] + $soffset, glc=$glc, slc=$slc, tfe=$tfe", []>;
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+ }
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+ }
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- let offen = 0, idxen = 0, addr64 = 1 in {
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- def _ADDR64 : MUBUF <op, (outs regClass:$vdata),
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- (ins SReg_128:$srsrc, VReg_64:$vaddr, i16imm:$offset),
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- asm#" $vdata, $srsrc + $vaddr + $offset", []>;
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- }
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+ let offen = 0, idxen = 0, addr64 = 1, glc = 0, slc = 0, tfe = 0, soffset = 128 /* ZERO */ in {
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+ def _ADDR64 : MUBUF <op, (outs regClass:$vdata),
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+ (ins SReg_128:$srsrc, VReg_64:$vaddr, i16imm:$offset),
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+ asm#" $vdata, $srsrc + $vaddr + $offset", []>;
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+ }
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}
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}
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diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td
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index 76f05eb..9acb9b6 100644
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--- a/lib/Target/R600/SIInstructions.td
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+++ b/lib/Target/R600/SIInstructions.td
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@@ -22,6 +22,10 @@ def InterpSlot : Operand<i32> {
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let PrintMethod = "printInterpSlot";
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}
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+def SendMsgImm : Operand<i32> {
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+ let PrintMethod = "printSendMsg";
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+}
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+
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def isSI : Predicate<"Subtarget.getGeneration() "
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">= AMDGPUSubtarget::SOUTHERN_ISLANDS">;
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@@ -826,17 +830,25 @@ def S_BARRIER : SOPP <0x0000000a, (ins), "S_BARRIER",
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def S_WAITCNT : SOPP <0x0000000c, (ins WAIT_FLAG:$simm16), "S_WAITCNT $simm16",
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[]
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>;
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-} // End hasSideEffects
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//def S_SETHALT : SOPP_ <0x0000000d, "S_SETHALT", []>;
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//def S_SLEEP : SOPP_ <0x0000000e, "S_SLEEP", []>;
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//def S_SETPRIO : SOPP_ <0x0000000f, "S_SETPRIO", []>;
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-//def S_SENDMSG : SOPP_ <0x00000010, "S_SENDMSG", []>;
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+
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+let Uses = [EXEC] in {
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+ def S_SENDMSG : SOPP <0x00000010, (ins SendMsgImm:$simm16, M0Reg:$m0), "S_SENDMSG $simm16",
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+ [(int_SI_sendmsg imm:$simm16, M0Reg:$m0)]
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+ > {
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+ let DisableEncoding = "$m0";
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+ }
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+} // End Uses = [EXEC]
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+
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//def S_SENDMSGHALT : SOPP_ <0x00000011, "S_SENDMSGHALT", []>;
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//def S_TRAP : SOPP_ <0x00000012, "S_TRAP", []>;
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//def S_ICACHE_INV : SOPP_ <0x00000013, "S_ICACHE_INV", []>;
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//def S_INCPERFLEVEL : SOPP_ <0x00000014, "S_INCPERFLEVEL", []>;
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//def S_DECPERFLEVEL : SOPP_ <0x00000015, "S_DECPERFLEVEL", []>;
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//def S_TTRACEDATA : SOPP_ <0x00000016, "S_TTRACEDATA", []>;
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+} // End hasSideEffects
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def V_CNDMASK_B32_e32 : VOP2 <0x00000000, (outs VReg_32:$dst),
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(ins VSrc_32:$src0, VReg_32:$src1, VCCReg:$vcc),
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@@ -1305,8 +1317,8 @@ def SI_END_CF : InstSI <
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def SI_KILL : InstSI <
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(outs),
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- (ins VReg_32:$src),
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- "SI_KIL $src",
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+ (ins VSrc_32:$src),
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+ "SI_KILL $src",
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[(int_AMDGPU_kill f32:$src)]
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>;
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@@ -1397,13 +1409,13 @@ def : Pat<
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def : Pat <
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(int_AMDGPU_kilp),
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- (SI_KILL (V_MOV_B32_e32 0xbf800000))
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+ (SI_KILL 0xbf800000)
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>;
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/* int_SI_vs_load_input */
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def : Pat<
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(SIload_input i128:$tlst, IMM12bit:$attr_offset, i32:$buf_idx_vgpr),
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- (BUFFER_LOAD_FORMAT_XYZW_IDXEN $tlst, $buf_idx_vgpr, imm:$attr_offset)
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+ (BUFFER_LOAD_FORMAT_XYZW_IDXEN $tlst, $buf_idx_vgpr, imm:$attr_offset, 0, 0, 0, 0)
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>;
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/* int_SI_export */
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@@ -1809,7 +1821,7 @@ def : Pat <
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// 3. Offset in an 32Bit VGPR
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def : Pat <
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(SIload_constant i128:$sbase, i32:$voff),
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- (BUFFER_LOAD_DWORD_OFFEN $sbase, $voff)
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+ (BUFFER_LOAD_DWORD_OFFEN $sbase, $voff, 0, 0, 0, 0)
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>;
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// The multiplication scales from [0,1] to the unsigned integer range
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@@ -1970,6 +1982,50 @@ defm : MUBUFStore_Pattern <BUFFER_STORE_DWORDX2, i64, global_store>;
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defm : MUBUFStore_Pattern <BUFFER_STORE_DWORDX2, v2i32, global_store>;
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defm : MUBUFStore_Pattern <BUFFER_STORE_DWORDX4, v4i32, global_store>;
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+// BUFFER_LOAD_DWORD*, addr64=0
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+multiclass MUBUF_Load_Dword <ValueType vt, MUBUF offset, MUBUF offen, MUBUF idxen,
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+ MUBUF bothen> {
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+
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+ def : Pat <
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+ (vt (int_SI_buffer_load_dword i128:$rsrc, i32:$vaddr, i32:$soffset,
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+ imm:$offset, 0, 0, imm:$glc, imm:$slc,
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+ imm:$tfe)),
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+ (offset $rsrc, $vaddr, (as_i16imm $offset), $soffset, (as_i1imm $glc),
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+ (as_i1imm $slc), (as_i1imm $tfe))
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+ >;
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+
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+ def : Pat <
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+ (vt (int_SI_buffer_load_dword i128:$rsrc, i32:$vaddr, i32:$soffset,
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+ imm, 1, 0, imm:$glc, imm:$slc,
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+ imm:$tfe)),
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+ (offen $rsrc, $vaddr, $soffset, (as_i1imm $glc), (as_i1imm $slc),
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+ (as_i1imm $tfe))
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+ >;
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+
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+ def : Pat <
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+ (vt (int_SI_buffer_load_dword i128:$rsrc, i32:$vaddr, i32:$soffset,
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+ imm:$offset, 0, 1, imm:$glc, imm:$slc,
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+ imm:$tfe)),
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+ (idxen $rsrc, $vaddr, (as_i16imm $offset), $soffset, (as_i1imm $glc),
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+ (as_i1imm $slc), (as_i1imm $tfe))
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+ >;
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+
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+ def : Pat <
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+ (vt (int_SI_buffer_load_dword i128:$rsrc, v2i32:$vaddr, i32:$soffset,
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+ imm, 1, 1, imm:$glc, imm:$slc,
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+ imm:$tfe)),
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+ (bothen $rsrc, $vaddr, $soffset, (as_i1imm $glc), (as_i1imm $slc),
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+ (as_i1imm $tfe))
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+ >;
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+}
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+
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+defm : MUBUF_Load_Dword <i32, BUFFER_LOAD_DWORD_OFFSET, BUFFER_LOAD_DWORD_OFFEN,
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+ BUFFER_LOAD_DWORD_IDXEN, BUFFER_LOAD_DWORD_BOTHEN>;
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+defm : MUBUF_Load_Dword <v2i32, BUFFER_LOAD_DWORDX2_OFFSET, BUFFER_LOAD_DWORDX2_OFFEN,
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+ BUFFER_LOAD_DWORDX2_IDXEN, BUFFER_LOAD_DWORDX2_BOTHEN>;
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+defm : MUBUF_Load_Dword <v4i32, BUFFER_LOAD_DWORDX4_OFFSET, BUFFER_LOAD_DWORDX4_OFFEN,
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+ BUFFER_LOAD_DWORDX4_IDXEN, BUFFER_LOAD_DWORDX4_BOTHEN>;
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+
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//===----------------------------------------------------------------------===//
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// MTBUF Patterns
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//===----------------------------------------------------------------------===//
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diff --git a/lib/Target/R600/SIIntrinsics.td b/lib/Target/R600/SIIntrinsics.td
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index 7fcc964..00e32c0 100644
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--- a/lib/Target/R600/SIIntrinsics.td
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+++ b/lib/Target/R600/SIIntrinsics.td
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@@ -38,6 +38,22 @@ let TargetPrefix = "SI", isTarget = 1 in {
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llvm_i32_ty], // tfe(imm)
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[]>;
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+ // Fully-flexible BUFFER_LOAD_DWORD_* except for the ADDR64 bit, which is not exposed
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+ def int_SI_buffer_load_dword : Intrinsic <
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+ [llvm_anyint_ty], // vdata(VGPR), overloaded for types i32, v2i32, v4i32
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+ [llvm_anyint_ty, // rsrc(SGPR)
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+ llvm_anyint_ty, // vaddr(VGPR)
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+ llvm_i32_ty, // soffset(SGPR)
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+ llvm_i32_ty, // inst_offset(imm)
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+ llvm_i32_ty, // offen(imm)
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+ llvm_i32_ty, // idxen(imm)
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+ llvm_i32_ty, // glc(imm)
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+ llvm_i32_ty, // slc(imm)
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+ llvm_i32_ty], // tfe(imm)
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+ [IntrReadArgMem]>;
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+
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+ def int_SI_sendmsg : Intrinsic <[], [llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
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+
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class Sample : Intrinsic <[llvm_v4f32_ty], [llvm_anyvector_ty, llvm_v32i8_ty, llvm_anyint_ty, llvm_i32_ty], [IntrNoMem]>;
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def int_SI_sample : Sample;
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diff --git a/lib/Target/R600/SILowerControlFlow.cpp b/lib/Target/R600/SILowerControlFlow.cpp
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index 958763d..254f3a6 100644
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--- a/lib/Target/R600/SILowerControlFlow.cpp
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+++ b/lib/Target/R600/SILowerControlFlow.cpp
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@@ -55,6 +55,7 @@
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#include "llvm/CodeGen/MachineFunctionPass.h"
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#include "llvm/CodeGen/MachineInstrBuilder.h"
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#include "llvm/CodeGen/MachineRegisterInfo.h"
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+#include "llvm/IR/Constants.h"
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using namespace llvm;
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@@ -145,7 +146,9 @@ void SILowerControlFlowPass::SkipIfDead(MachineInstr &MI) {
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MachineBasicBlock &MBB = *MI.getParent();
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DebugLoc DL = MI.getDebugLoc();
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- if (!shouldSkip(&MBB, &MBB.getParent()->back()))
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+ if (MBB.getParent()->getInfo<SIMachineFunctionInfo>()->ShaderType !=
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+ ShaderType::PIXEL ||
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+ !shouldSkip(&MBB, &MBB.getParent()->back()))
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return;
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MachineBasicBlock::iterator Insert = &MI;
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@@ -295,15 +298,27 @@ void SILowerControlFlowPass::Kill(MachineInstr &MI) {
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MachineBasicBlock &MBB = *MI.getParent();
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DebugLoc DL = MI.getDebugLoc();
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+ const MachineOperand &Op = MI.getOperand(0);
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- // Kill is only allowed in pixel shaders
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+ // Kill is only allowed in pixel / geometry shaders
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assert(MBB.getParent()->getInfo<SIMachineFunctionInfo>()->ShaderType ==
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- ShaderType::PIXEL);
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-
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- // Clear this pixel from the exec mask if the operand is negative
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- BuildMI(MBB, &MI, DL, TII->get(AMDGPU::V_CMPX_LE_F32_e32), AMDGPU::VCC)
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- .addImm(0)
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- .addOperand(MI.getOperand(0));
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+ ShaderType::PIXEL ||
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+ MBB.getParent()->getInfo<SIMachineFunctionInfo>()->ShaderType ==
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+ ShaderType::GEOMETRY);
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+
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+ // Clear this thread from the exec mask if the operand is negative
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+ if ((Op.isImm() || Op.isFPImm())) {
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+ // Constant operand: Set exec mask to 0 or do nothing
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+ if (Op.isImm() ? (Op.getImm() & 0x80000000) :
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+ Op.getFPImm()->isNegative()) {
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||||
+ BuildMI(MBB, &MI, DL, TII->get(AMDGPU::S_MOV_B64), AMDGPU::EXEC)
|
||||
+ .addImm(0);
|
||||
+ }
|
||||
+ } else {
|
||||
+ BuildMI(MBB, &MI, DL, TII->get(AMDGPU::V_CMPX_LE_F32_e32), AMDGPU::VCC)
|
||||
+ .addImm(0)
|
||||
+ .addOperand(Op);
|
||||
+ }
|
||||
|
||||
MI.eraseFromParent();
|
||||
}
|
||||
diff --git a/test/CodeGen/R600/llvm.AMDGPU.kill.ll b/test/CodeGen/R600/llvm.AMDGPU.kill.ll
|
||||
new file mode 100644
|
||||
index 0000000..4ab6a8a
|
||||
--- /dev/null
|
||||
+++ b/test/CodeGen/R600/llvm.AMDGPU.kill.ll
|
||||
@@ -0,0 +1,22 @@
|
||||
+; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI %s
|
||||
+
|
||||
+; SI-LABEL: @kill_gs_const
|
||||
+; SI-NOT: V_CMPX_LE_F32
|
||||
+; SI: S_MOV_B64 exec, 0
|
||||
+
|
||||
+define void @kill_gs_const() #0 {
|
||||
+main_body:
|
||||
+ %0 = icmp ule i32 0, 3
|
||||
+ %1 = select i1 %0, float 1.000000e+00, float -1.000000e+00
|
||||
+ call void @llvm.AMDGPU.kill(float %1)
|
||||
+ %2 = icmp ule i32 3, 0
|
||||
+ %3 = select i1 %2, float 1.000000e+00, float -1.000000e+00
|
||||
+ call void @llvm.AMDGPU.kill(float %3)
|
||||
+ ret void
|
||||
+}
|
||||
+
|
||||
+declare void @llvm.AMDGPU.kill(float)
|
||||
+
|
||||
+attributes #0 = { "ShaderType"="2" }
|
||||
+
|
||||
+!0 = metadata !{metadata !"const", null, i32 1}
|
||||
diff --git a/test/CodeGen/R600/llvm.SI.load.dword.ll b/test/CodeGen/R600/llvm.SI.load.dword.ll
|
||||
new file mode 100644
|
||||
index 0000000..a622775
|
||||
--- /dev/null
|
||||
+++ b/test/CodeGen/R600/llvm.SI.load.dword.ll
|
||||
@@ -0,0 +1,40 @@
|
||||
+;RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck %s
|
||||
+
|
||||
+; Example of a simple geometry shader loading vertex attributes from the
|
||||
+; ESGS ring buffer
|
||||
+
|
||||
+; CHECK-LABEL: @main
|
||||
+; CHECK: BUFFER_LOAD_DWORD
|
||||
+; CHECK: BUFFER_LOAD_DWORD
|
||||
+; CHECK: BUFFER_LOAD_DWORD
|
||||
+; CHECK: BUFFER_LOAD_DWORD
|
||||
+
|
||||
+define void @main([17 x <16 x i8>] addrspace(2)* byval, [32 x <16 x i8>] addrspace(2)* byval, [16 x <32 x i8>] addrspace(2)* byval, [2 x <16 x i8>] addrspace(2)* byval, [17 x <16 x i8>] addrspace(2)* inreg, [17 x <16 x i8>] addrspace(2)* inreg, i32, i32, i32, i32) #0 {
|
||||
+main_body:
|
||||
+ %10 = getelementptr [2 x <16 x i8>] addrspace(2)* %3, i64 0, i32 1
|
||||
+ %11 = load <16 x i8> addrspace(2)* %10, !tbaa !0
|
||||
+ %12 = shl i32 %6, 2
|
||||
+ %13 = call i32 @llvm.SI.buffer.load.dword.i32.i32(<16 x i8> %11, i32 0, i32 0, i32 0, i32 0, i32 0, i32 1, i32 1, i32 0)
|
||||
+ %14 = bitcast i32 %13 to float
|
||||
+ %15 = call i32 @llvm.SI.buffer.load.dword.i32.i32(<16 x i8> %11, i32 %12, i32 0, i32 0, i32 1, i32 0, i32 1, i32 1, i32 0)
|
||||
+ %16 = bitcast i32 %15 to float
|
||||
+ %17 = call i32 @llvm.SI.buffer.load.dword.i32.i32(<16 x i8> %11, i32 %12, i32 0, i32 0, i32 0, i32 1, i32 1, i32 1, i32 0)
|
||||
+ %18 = bitcast i32 %17 to float
|
||||
+ %19 = call i32 @llvm.SI.buffer.load.dword.i32.v2i32(<16 x i8> %11, <2 x i32> <i32 0, i32 0>, i32 0, i32 0, i32 1, i32 1, i32 1, i32 1, i32 0)
|
||||
+ %20 = bitcast i32 %19 to float
|
||||
+ call void @llvm.SI.export(i32 15, i32 0, i32 1, i32 12, i32 0, float %14, float %16, float %18, float %20)
|
||||
+ ret void
|
||||
+}
|
||||
+
|
||||
+; Function Attrs: nounwind readonly
|
||||
+declare i32 @llvm.SI.buffer.load.dword.i32.i32(<16 x i8>, i32, i32, i32, i32, i32, i32, i32, i32) #1
|
||||
+
|
||||
+; Function Attrs: nounwind readonly
|
||||
+declare i32 @llvm.SI.buffer.load.dword.i32.v2i32(<16 x i8>, <2 x i32>, i32, i32, i32, i32, i32, i32, i32) #1
|
||||
+
|
||||
+declare void @llvm.SI.export(i32, i32, i32, i32, i32, float, float, float, float)
|
||||
+
|
||||
+attributes #0 = { "ShaderType"="1" }
|
||||
+attributes #1 = { nounwind readonly }
|
||||
+
|
||||
+!0 = metadata !{metadata !"const", null, i32 1}
|
||||
diff --git a/test/CodeGen/R600/llvm.SI.sendmsg.ll b/test/CodeGen/R600/llvm.SI.sendmsg.ll
|
||||
new file mode 100644
|
||||
index 0000000..581d422
|
||||
--- /dev/null
|
||||
+++ b/test/CodeGen/R600/llvm.SI.sendmsg.ll
|
||||
@@ -0,0 +1,21 @@
|
||||
+;RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck %s
|
||||
+
|
||||
+; CHECK-LABEL: @main
|
||||
+; CHECK: S_SENDMSG Gs(emit stream 0)
|
||||
+; CHECK: S_SENDMSG Gs(cut stream 1)
|
||||
+; CHECK: S_SENDMSG Gs(emit-cut stream 2)
|
||||
+; CHECK: S_SENDMSG Gs_done(nop)
|
||||
+
|
||||
+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 }
|
||||
@ -36,7 +36,7 @@
|
||||
|
||||
Name: llvm
|
||||
Version: 3.4
|
||||
Release: 4%{?dist}
|
||||
Release: 5%{?dist}
|
||||
Summary: The Low Level Virtual Machine
|
||||
|
||||
Group: Development/Languages
|
||||
@ -59,6 +59,9 @@ Source11: llvm-Config-llvm-config.h
|
||||
Patch1: 0001-data-install-preserve-timestamps.patch
|
||||
Patch2: 0002-linker-flags-speedup-memory.patch
|
||||
|
||||
# radeonsi GL 3.3 backport
|
||||
Patch3: llvm-3.4-radeonsi-backport.patch
|
||||
|
||||
BuildRequires: bison
|
||||
BuildRequires: chrpath
|
||||
BuildRequires: flex
|
||||
@ -284,6 +287,7 @@ mv lldb-%{version} tools/lldb
|
||||
|
||||
%patch1 -p1
|
||||
%patch2 -p1
|
||||
%patch3 -p1
|
||||
|
||||
# fix library paths
|
||||
sed -i 's|/lib /usr/lib $lt_ld_extra|%{_libdir} $lt_ld_extra|' ./configure
|
||||
@ -649,6 +653,9 @@ exit 0
|
||||
%endif
|
||||
|
||||
%changelog
|
||||
* Wed Mar 19 2014 Dave Airlie <airlied@redhat.com> 3.4-5
|
||||
- backport patches from 3.5 to enable GL3.3 on radeonsi
|
||||
|
||||
* Fri Jan 31 2014 Kyle McMartin <kyle@redhat.com> 3.4-4
|
||||
- Disable lldb on everything but x86_64, and i686. It hasn't been ported
|
||||
beyond those platforms so far.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user