[llvm] r269969 - When looking for a spill slot in reg scavenger, find one that matches RC
Krzysztof Parzyszek via llvm-commits
llvm-commits at lists.llvm.org
Wed May 18 11:16:10 PDT 2016
Author: kparzysz
Date: Wed May 18 13:16:00 2016
New Revision: 269969
URL: http://llvm.org/viewvc/llvm-project?rev=269969&view=rev
Log:
When looking for a spill slot in reg scavenger, find one that matches RC
When looking for an available spill slot, the register scavenger would stop
after finding the first one with no register assigned to it. That slot may
have size and alignment that do not meet the requirements of the register
that is to be spilled. Instead, find an available slot that is the closest
in size and alignment to one that is needed to spill a register from RC.
Differential Revision: http://reviews.llvm.org/D20295
Added:
llvm/trunk/test/CodeGen/Hexagon/reg-scavenger-valid-slot.ll
Modified:
llvm/trunk/lib/CodeGen/RegisterScavenging.cpp
Modified: llvm/trunk/lib/CodeGen/RegisterScavenging.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegisterScavenging.cpp?rev=269969&r1=269968&r2=269969&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegisterScavenging.cpp (original)
+++ llvm/trunk/lib/CodeGen/RegisterScavenging.cpp Wed May 18 13:16:00 2016
@@ -392,11 +392,35 @@ unsigned RegScavenger::scavengeRegister(
return SReg;
}
- // Find an available scavenging slot.
- unsigned SI;
- for (SI = 0; SI < Scavenged.size(); ++SI)
- if (Scavenged[SI].Reg == 0)
- break;
+ // Find an available scavenging slot with size and alignment matching
+ // the requirements of the class RC.
+ MachineFunction &MF = *I->getParent()->getParent();
+ MachineFrameInfo &MFI = *MF.getFrameInfo();
+ unsigned NeedSize = RC->getSize();
+ unsigned NeedAlign = RC->getAlignment();
+
+ unsigned SI = Scavenged.size(), Diff = UINT_MAX;
+ for (unsigned I = 0; I < Scavenged.size(); ++I) {
+ if (Scavenged[I].Reg != 0)
+ continue;
+ // Verify that this slot is valid for this register.
+ int FI = Scavenged[I].FrameIndex;
+ unsigned S = MFI.getObjectSize(FI);
+ unsigned A = MFI.getObjectAlignment(FI);
+ if (NeedSize > S || NeedAlign > A)
+ continue;
+ // Avoid wasting slots with large size and/or large alignment. Pick one
+ // that is the best fit for this register class (in street metric).
+ // Picking a larger slot than necessary could happen if a slot for a
+ // larger register is reserved before a slot for a smaller one. When
+ // trying to spill a smaller register, the large slot would be found
+ // first, thus making it impossible to spill the larger register later.
+ unsigned D = (S-NeedSize) + (A-NeedAlign);
+ if (D < Diff) {
+ SI = I;
+ Diff = D;
+ }
+ }
if (SI == Scavenged.size()) {
// We need to scavenge a register but have no spill slot, the target
@@ -411,8 +435,15 @@ unsigned RegScavenger::scavengeRegister(
// otherwise, use the emergency stack spill slot.
if (!TRI->saveScavengerRegister(*MBB, I, UseMI, RC, SReg)) {
// Spill the scavenged register before I.
- assert(Scavenged[SI].FrameIndex >= 0 &&
- "Cannot scavenge register without an emergency spill slot!");
+ if (Scavenged[SI].FrameIndex < 0) {
+ Twine Msg = Twine("Error while trying to spill ") + TRI->getName(SReg) +
+ " from class " + TRI->getRegClassName(RC) +
+ ": Cannot scavenge register without an emergency spill slot!";
+ // Keep both error functions, since llvm_unreachable prints the call
+ // stack, but it does not terminate program in release mode.
+ llvm_unreachable(Msg.str().c_str());
+ report_fatal_error(Msg);
+ }
TII->storeRegToStackSlot(*MBB, I, SReg, true, Scavenged[SI].FrameIndex,
RC, TRI);
MachineBasicBlock::iterator II = std::prev(I);
Added: llvm/trunk/test/CodeGen/Hexagon/reg-scavenger-valid-slot.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Hexagon/reg-scavenger-valid-slot.ll?rev=269969&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Hexagon/reg-scavenger-valid-slot.ll (added)
+++ llvm/trunk/test/CodeGen/Hexagon/reg-scavenger-valid-slot.ll Wed May 18 13:16:00 2016
@@ -0,0 +1,100 @@
+; RUN: llc -march=hexagon < %s
+; REQUIRES: asserts
+
+; This testcase tries to force spills of both vector and int registers
+; in a function where scavenging slots were reserved for both register
+; classes. The original problem was that the scavenger selected an int
+; slot (with size/alignment of 4) for a vector register (with size/
+; alignment of 64). This caused an assertion in the assembler printer
+; due to an offset in a vector store having unexpected low-order bits.
+
+; We cannot directly whether the bits appear or not, since they will be
+; truncated off by the time we see the output, but we can check that
+; we got to the end of the function without crashing.
+
+; CHECK: endloop
+; CHECK: dealloc_return
+
+target triple = "hexagon"
+
+define void @foo(<16 x i32>* nocapture readnone %p) #0 {
+entry:
+ %0 = tail call { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } asm "nop", "=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r,=r"() #1
+ %asmresult = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 0
+ %asmresult1 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 1
+ %asmresult2 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 2
+ %asmresult3 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 3
+ %asmresult4 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 4
+ %asmresult5 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 5
+ %asmresult6 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 6
+ %asmresult7 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 7
+ %asmresult8 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 8
+ %asmresult9 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 9
+ %asmresult10 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 10
+ %asmresult11 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 11
+ %asmresult12 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 12
+ %asmresult13 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 13
+ %asmresult14 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 14
+ %asmresult15 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 15
+ %asmresult16 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 16
+ %asmresult17 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 17
+ %asmresult18 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 18
+ %asmresult19 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 19
+ %asmresult20 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 20
+ %asmresult21 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 21
+ %asmresult22 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 22
+ %asmresult23 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 23
+ %asmresult24 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 24
+ %asmresult25 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 25
+ %asmresult26 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 26
+ %asmresult27 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 27
+ %asmresult28 = extractvalue { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 } %0, 28
+ %1 = tail call { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } asm "nop", "=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v,=v"() #1
+ %asmresult29 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 0
+ %asmresult30 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 1
+ %asmresult31 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 2
+ %asmresult32 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 3
+ %asmresult33 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 4
+ %asmresult34 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 5
+ %asmresult35 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 6
+ %asmresult36 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 7
+ %asmresult37 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 8
+ %asmresult38 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 9
+ %asmresult39 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 10
+ %asmresult40 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 11
+ %asmresult41 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 12
+ %asmresult42 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 13
+ %asmresult43 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 14
+ %asmresult44 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 15
+ %asmresult45 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 16
+ %asmresult46 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 17
+ %asmresult47 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 18
+ %asmresult48 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 19
+ %asmresult49 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 20
+ %asmresult50 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 21
+ %asmresult51 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 22
+ %asmresult52 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 23
+ %asmresult53 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 24
+ %asmresult54 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 25
+ %asmresult55 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 26
+ %asmresult56 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 27
+ %asmresult57 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 28
+ %asmresult58 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 29
+ %asmresult59 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 30
+ %asmresult60 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %1, 31
+ %2 = tail call { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } asm "nop", "=q,=q,=q,=q"() #1
+ %asmresult61 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %2, 0
+ %asmresult62 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %2, 1
+ %asmresult63 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %2, 2
+ %asmresult64 = extractvalue { <16 x i32>, <16 x i32>, <16 x i32>, <16 x i32> } %2, 3
+ %3 = tail call <16 x i32> asm "nop", "=q,q,q,q,q"(<16 x i32> %asmresult61, <16 x i32> %asmresult62, <16 x i32> %asmresult63, <16 x i32> %asmresult64) #1
+ tail call void asm sideeffect "nop", "q,q,q"(<16 x i32> %asmresult61, <16 x i32> %asmresult62, <16 x i32> %asmresult63) #2
+ tail call void asm sideeffect "nop", "q,q"(<16 x i32> %asmresult64, <16 x i32> %3) #2
+ tail call void asm sideeffect "nop", "v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v,v"(<16 x i32> %asmresult29, <16 x i32> %asmresult30, <16 x i32> %asmresult31, <16 x i32> %asmresult32, <16 x i32> %asmresult33, <16 x i32> %asmresult34, <16 x i32> %asmresult35, <16 x i32> %asmresult36, <16 x i32> %asmresult37, <16 x i32> %asmresult38, <16 x i32> %asmresult39, <16 x i32> %asmresult40, <16 x i32> %asmresult41, <16 x i32> %asmresult42, <16 x i32> %asmresult43, <16 x i32> %asmresult44, <16 x i32> %asmresult45, <16 x i32> %asmresult46, <16 x i32> %asmresult47, <16 x i32> %asmresult48, <16 x i32> %asmresult49, <16 x i32> %asmresult50, <16 x i32> %asmresult51, <16 x i32> %asmresult52, <16 x i32> %asmresult53, <16 x i32> %asmresult54, <16 x i32> %asmresult55, <16 x i32> %asmresult56, <16 x i32> %asmresult57, <16 x i32> %asmresult58, <16 x i32> %asmresult59, <16 x i32> %asmresult60) #2
+ tail call void asm sideeffect "nop", "r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r,r"(i32 %asmresult, i32 %asmresult1, i32 %asmresult2, i32 %asmresult3, i32 %asmresult4, i32 %asmresult5, i32 %asmresult6, i32 %asmresult7, i32 %asmresult8, i32 %asmresult9, i32 %asmresult10, i32 %asmresult11, i32 %asmresult12, i32 %asmresult13, i32 %asmresult14, i32 %asmresult15, i32 %asmresult16, i32 %asmresult17, i32 %asmresult18, i32 %asmresult19, i32 %asmresult20, i32 %asmresult21, i32 %asmresult22, i32 %asmresult23, i32 %asmresult24, i32 %asmresult25, i32 %asmresult26, i32 %asmresult27, i32 %asmresult28) #2
+ ret void
+}
+
+attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,-hvx-double" }
+attributes #1 = { nounwind readnone }
+attributes #2 = { nounwind }
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