R600/SI: Also enable WQM for image opcodes which calculate LOD v3

If whole quad mode isn't enabled for these, the level of detail is
calculated incorrectly for pixels along diagonal triangle edges, causing
artifacts.

v2: Use a TSFlag instead of lots of switch cases
v3: Add test coverage

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88642
Reviewed-by: Tom Stellard <tom@stellard.net>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228372 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/R600/SIDefines.h b/lib/Target/R600/SIDefines.h
index 7601794beab8a42eca1b87b9973ed069465bc47d..b54014072bf96995cb67d26cbdcec71646a11c34 100644 (file)
--- a/lib/Target/R600/SIDefines.h
+++ b/lib/Target/R600/SIDefines.h
@@ -35,7 +35,8 @@ enum {
   SMRD = 1 << 16,
   DS = 1 << 17,
   MIMG = 1 << 18,
-  FLAT = 1 << 19
+  FLAT = 1 << 19,
+  WQM = 1 << 20
 };
 }
 

diff --git a/lib/Target/R600/SIInstrFormats.td b/lib/Target/R600/SIInstrFormats.td
index 913a769bc8ca3f2d33a1759dfa31d9281685d99a..16a35ffc737c286b881bfdad7b72183c740fd492 100644 (file)
--- a/lib/Target/R600/SIInstrFormats.td
+++ b/lib/Target/R600/SIInstrFormats.td
@@ -38,6 +38,7 @@ class InstSI <dag outs, dag ins, string asm, list<dag> pattern> :
   field bits<1> DS = 0;
   field bits<1> MIMG = 0;
   field bits<1> FLAT = 0;
+  field bits<1> WQM = 0;
 
   // These need to be kept in sync with the enum in SIInstrFlags.
   let TSFlags{0} = VM_CNT;
@@ -64,6 +65,7 @@ class InstSI <dag outs, dag ins, string asm, list<dag> pattern> :
   let TSFlags{17} = DS;
   let TSFlags{18} = MIMG;
   let TSFlags{19} = FLAT;
+  let TSFlags{20} = WQM;
 
   // Most instructions require adjustments after selection to satisfy
   // operand requirements.

diff --git a/lib/Target/R600/SIInstrInfo.h b/lib/Target/R600/SIInstrInfo.h
index 28cd27dd8962259b9a15fd6514b3dc74e745dd62..b25e35e3add0573d0c641e403f1327e3ce0a71cd 100644 (file)
--- a/lib/Target/R600/SIInstrInfo.h
+++ b/lib/Target/R600/SIInstrInfo.h
@@ -204,6 +204,10 @@ public:
     return get(Opcode).TSFlags & SIInstrFlags::FLAT;
   }
 
+  bool isWQM(uint16_t Opcode) const {
+    return get(Opcode).TSFlags & SIInstrFlags::WQM;
+  }
+
   bool isInlineConstant(const APInt &Imm) const;
   bool isInlineConstant(const MachineOperand &MO) const;
   bool isLiteralConstant(const MachineOperand &MO) const;

diff --git a/lib/Target/R600/SIInstrInfo.td b/lib/Target/R600/SIInstrInfo.td
index e10d8bc059650801964f801f5c17353ca218c1a3..7677641c0f17cf50279a9d308f5840926e7ca5c3 100644 (file)
--- a/lib/Target/R600/SIInstrInfo.td
+++ b/lib/Target/R600/SIInstrInfo.td
@@ -1956,7 +1956,7 @@ multiclass MIMG_NoSampler <bits<7> op, string asm> {
 
 class MIMG_Sampler_Helper <bits<7> op, string asm,
                            RegisterClass dst_rc,
-                           RegisterClass src_rc> : MIMG <
+                           RegisterClass src_rc, int wqm> : MIMG <
   op,
   (outs dst_rc:$vdata),
   (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
@@ -1968,33 +1968,41 @@ class MIMG_Sampler_Helper <bits<7> op, string asm,
   let mayLoad = 1;
   let mayStore = 0;
   let hasPostISelHook = 1;
+  let WQM = wqm;
 }
 
 multiclass MIMG_Sampler_Src_Helper <bits<7> op, string asm,
                                     RegisterClass dst_rc,
-                                    int channels> {
-  def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32>,
+                                    int channels, int wqm> {
+  def _V1 : MIMG_Sampler_Helper <op, asm, dst_rc, VGPR_32, wqm>,
             MIMG_Mask<asm#"_V1", channels>;
-  def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64>,
+  def _V2 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_64, wqm>,
             MIMG_Mask<asm#"_V2", channels>;
-  def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128>,
+  def _V4 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_128, wqm>,
             MIMG_Mask<asm#"_V4", channels>;
-  def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256>,
+  def _V8 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_256, wqm>,
             MIMG_Mask<asm#"_V8", channels>;
-  def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512>,
+  def _V16 : MIMG_Sampler_Helper <op, asm, dst_rc, VReg_512, wqm>,
             MIMG_Mask<asm#"_V16", channels>;
 }
 
 multiclass MIMG_Sampler <bits<7> op, string asm> {
-  defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1>;
-  defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2>;
-  defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3>;
-  defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4>;
+  defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 0>;
+  defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 0>;
+  defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 0>;
+  defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 0>;
+}
+
+multiclass MIMG_Sampler_WQM <bits<7> op, string asm> {
+  defm _V1 : MIMG_Sampler_Src_Helper<op, asm, VGPR_32, 1, 1>;
+  defm _V2 : MIMG_Sampler_Src_Helper<op, asm, VReg_64, 2, 1>;
+  defm _V3 : MIMG_Sampler_Src_Helper<op, asm, VReg_96, 3, 1>;
+  defm _V4 : MIMG_Sampler_Src_Helper<op, asm, VReg_128, 4, 1>;
 }
 
 class MIMG_Gather_Helper <bits<7> op, string asm,
                           RegisterClass dst_rc,
-                          RegisterClass src_rc> : MIMG <
+                          RegisterClass src_rc, int wqm> : MIMG <
   op,
   (outs dst_rc:$vdata),
   (ins i32imm:$dmask, i1imm:$unorm, i1imm:$glc, i1imm:$da, i1imm:$r128,
@@ -2015,28 +2023,36 @@ class MIMG_Gather_Helper <bits<7> op, string asm,
   // Therefore, disable all code which updates DMASK by setting these two:
   let MIMG = 0;
   let hasPostISelHook = 0;
+  let WQM = wqm;
 }
 
 multiclass MIMG_Gather_Src_Helper <bits<7> op, string asm,
                                     RegisterClass dst_rc,
-                                    int channels> {
-  def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32>,
+                                    int channels, int wqm> {
+  def _V1 : MIMG_Gather_Helper <op, asm, dst_rc, VGPR_32, wqm>,
             MIMG_Mask<asm#"_V1", channels>;
-  def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64>,
+  def _V2 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_64, wqm>,
             MIMG_Mask<asm#"_V2", channels>;
-  def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128>,
+  def _V4 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_128, wqm>,
             MIMG_Mask<asm#"_V4", channels>;
-  def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256>,
+  def _V8 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_256, wqm>,
             MIMG_Mask<asm#"_V8", channels>;
-  def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512>,
+  def _V16 : MIMG_Gather_Helper <op, asm, dst_rc, VReg_512, wqm>,
             MIMG_Mask<asm#"_V16", channels>;
 }
 
 multiclass MIMG_Gather <bits<7> op, string asm> {
-  defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1>;
-  defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2>;
-  defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3>;
-  defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4>;
+  defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 0>;
+  defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 0>;
+  defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 0>;
+  defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 0>;
+}
+
+multiclass MIMG_Gather_WQM <bits<7> op, string asm> {
+  defm _V1 : MIMG_Gather_Src_Helper<op, asm, VGPR_32, 1, 1>;
+  defm _V2 : MIMG_Gather_Src_Helper<op, asm, VReg_64, 2, 1>;
+  defm _V3 : MIMG_Gather_Src_Helper<op, asm, VReg_96, 3, 1>;
+  defm _V4 : MIMG_Gather_Src_Helper<op, asm, VReg_128, 4, 1>;
 }
 
 //===----------------------------------------------------------------------===//

diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td
index 75764a430c4eb05fc62741cc9bc61a037bc83bfe..4c57187c3d9ba5c0d729165c6209dc43bfcc0249 100644 (file)
--- a/lib/Target/R600/SIInstructions.td
+++ b/lib/Target/R600/SIInstructions.td
@@ -1034,63 +1034,63 @@ defm IMAGE_GET_RESINFO : MIMG_NoSampler <0x0000000e, "image_get_resinfo">;
 //def IMAGE_ATOMIC_FCMPSWAP : MIMG_NoPattern_ <"image_atomic_fcmpswap", 0x0000001d>;
 //def IMAGE_ATOMIC_FMIN : MIMG_NoPattern_ <"image_atomic_fmin", 0x0000001e>;
 //def IMAGE_ATOMIC_FMAX : MIMG_NoPattern_ <"image_atomic_fmax", 0x0000001f>;
-defm IMAGE_SAMPLE           : MIMG_Sampler <0x00000020, "image_sample">;
-defm IMAGE_SAMPLE_CL        : MIMG_Sampler <0x00000021, "image_sample_cl">;
+defm IMAGE_SAMPLE           : MIMG_Sampler_WQM <0x00000020, "image_sample">;
+defm IMAGE_SAMPLE_CL        : MIMG_Sampler_WQM <0x00000021, "image_sample_cl">;
 defm IMAGE_SAMPLE_D         : MIMG_Sampler <0x00000022, "image_sample_d">;
 defm IMAGE_SAMPLE_D_CL      : MIMG_Sampler <0x00000023, "image_sample_d_cl">;
 defm IMAGE_SAMPLE_L         : MIMG_Sampler <0x00000024, "image_sample_l">;
-defm IMAGE_SAMPLE_B         : MIMG_Sampler <0x00000025, "image_sample_b">;
-defm IMAGE_SAMPLE_B_CL      : MIMG_Sampler <0x00000026, "image_sample_b_cl">;
+defm IMAGE_SAMPLE_B         : MIMG_Sampler_WQM <0x00000025, "image_sample_b">;
+defm IMAGE_SAMPLE_B_CL      : MIMG_Sampler_WQM <0x00000026, "image_sample_b_cl">;
 defm IMAGE_SAMPLE_LZ        : MIMG_Sampler <0x00000027, "image_sample_lz">;
-defm IMAGE_SAMPLE_C         : MIMG_Sampler <0x00000028, "image_sample_c">;
-defm IMAGE_SAMPLE_C_CL      : MIMG_Sampler <0x00000029, "image_sample_c_cl">;
+defm IMAGE_SAMPLE_C         : MIMG_Sampler_WQM <0x00000028, "image_sample_c">;
+defm IMAGE_SAMPLE_C_CL      : MIMG_Sampler_WQM <0x00000029, "image_sample_c_cl">;
 defm IMAGE_SAMPLE_C_D       : MIMG_Sampler <0x0000002a, "image_sample_c_d">;
 defm IMAGE_SAMPLE_C_D_CL    : MIMG_Sampler <0x0000002b, "image_sample_c_d_cl">;
 defm IMAGE_SAMPLE_C_L       : MIMG_Sampler <0x0000002c, "image_sample_c_l">;
-defm IMAGE_SAMPLE_C_B       : MIMG_Sampler <0x0000002d, "image_sample_c_b">;
-defm IMAGE_SAMPLE_C_B_CL    : MIMG_Sampler <0x0000002e, "image_sample_c_b_cl">;
+defm IMAGE_SAMPLE_C_B       : MIMG_Sampler_WQM <0x0000002d, "image_sample_c_b">;
+defm IMAGE_SAMPLE_C_B_CL    : MIMG_Sampler_WQM <0x0000002e, "image_sample_c_b_cl">;
 defm IMAGE_SAMPLE_C_LZ      : MIMG_Sampler <0x0000002f, "image_sample_c_lz">;
-defm IMAGE_SAMPLE_O         : MIMG_Sampler <0x00000030, "image_sample_o">;
-defm IMAGE_SAMPLE_CL_O      : MIMG_Sampler <0x00000031, "image_sample_cl_o">;
+defm IMAGE_SAMPLE_O         : MIMG_Sampler_WQM <0x00000030, "image_sample_o">;
+defm IMAGE_SAMPLE_CL_O      : MIMG_Sampler_WQM <0x00000031, "image_sample_cl_o">;
 defm IMAGE_SAMPLE_D_O       : MIMG_Sampler <0x00000032, "image_sample_d_o">;
 defm IMAGE_SAMPLE_D_CL_O    : MIMG_Sampler <0x00000033, "image_sample_d_cl_o">;
 defm IMAGE_SAMPLE_L_O       : MIMG_Sampler <0x00000034, "image_sample_l_o">;
-defm IMAGE_SAMPLE_B_O       : MIMG_Sampler <0x00000035, "image_sample_b_o">;
-defm IMAGE_SAMPLE_B_CL_O    : MIMG_Sampler <0x00000036, "image_sample_b_cl_o">;
+defm IMAGE_SAMPLE_B_O       : MIMG_Sampler_WQM <0x00000035, "image_sample_b_o">;
+defm IMAGE_SAMPLE_B_CL_O    : MIMG_Sampler_WQM <0x00000036, "image_sample_b_cl_o">;
 defm IMAGE_SAMPLE_LZ_O      : MIMG_Sampler <0x00000037, "image_sample_lz_o">;
-defm IMAGE_SAMPLE_C_O       : MIMG_Sampler <0x00000038, "image_sample_c_o">;
-defm IMAGE_SAMPLE_C_CL_O    : MIMG_Sampler <0x00000039, "image_sample_c_cl_o">;
+defm IMAGE_SAMPLE_C_O       : MIMG_Sampler_WQM <0x00000038, "image_sample_c_o">;
+defm IMAGE_SAMPLE_C_CL_O    : MIMG_Sampler_WQM <0x00000039, "image_sample_c_cl_o">;
 defm IMAGE_SAMPLE_C_D_O     : MIMG_Sampler <0x0000003a, "image_sample_c_d_o">;
 defm IMAGE_SAMPLE_C_D_CL_O  : MIMG_Sampler <0x0000003b, "image_sample_c_d_cl_o">;
 defm IMAGE_SAMPLE_C_L_O     : MIMG_Sampler <0x0000003c, "image_sample_c_l_o">;
-defm IMAGE_SAMPLE_C_B_O     : MIMG_Sampler <0x0000003d, "image_sample_c_b_o">;
-defm IMAGE_SAMPLE_C_B_CL_O  : MIMG_Sampler <0x0000003e, "image_sample_c_b_cl_o">;
+defm IMAGE_SAMPLE_C_B_O     : MIMG_Sampler_WQM <0x0000003d, "image_sample_c_b_o">;
+defm IMAGE_SAMPLE_C_B_CL_O  : MIMG_Sampler_WQM <0x0000003e, "image_sample_c_b_cl_o">;
 defm IMAGE_SAMPLE_C_LZ_O    : MIMG_Sampler <0x0000003f, "image_sample_c_lz_o">;
-defm IMAGE_GATHER4          : MIMG_Gather <0x00000040, "image_gather4">;
-defm IMAGE_GATHER4_CL       : MIMG_Gather <0x00000041, "image_gather4_cl">;
+defm IMAGE_GATHER4          : MIMG_Gather_WQM <0x00000040, "image_gather4">;
+defm IMAGE_GATHER4_CL       : MIMG_Gather_WQM <0x00000041, "image_gather4_cl">;
 defm IMAGE_GATHER4_L        : MIMG_Gather <0x00000044, "image_gather4_l">;
-defm IMAGE_GATHER4_B        : MIMG_Gather <0x00000045, "image_gather4_b">;
-defm IMAGE_GATHER4_B_CL     : MIMG_Gather <0x00000046, "image_gather4_b_cl">;
+defm IMAGE_GATHER4_B        : MIMG_Gather_WQM <0x00000045, "image_gather4_b">;
+defm IMAGE_GATHER4_B_CL     : MIMG_Gather_WQM <0x00000046, "image_gather4_b_cl">;
 defm IMAGE_GATHER4_LZ       : MIMG_Gather <0x00000047, "image_gather4_lz">;
-defm IMAGE_GATHER4_C        : MIMG_Gather <0x00000048, "image_gather4_c">;
-defm IMAGE_GATHER4_C_CL     : MIMG_Gather <0x00000049, "image_gather4_c_cl">;
+defm IMAGE_GATHER4_C        : MIMG_Gather_WQM <0x00000048, "image_gather4_c">;
+defm IMAGE_GATHER4_C_CL     : MIMG_Gather_WQM <0x00000049, "image_gather4_c_cl">;
 defm IMAGE_GATHER4_C_L      : MIMG_Gather <0x0000004c, "image_gather4_c_l">;
-defm IMAGE_GATHER4_C_B      : MIMG_Gather <0x0000004d, "image_gather4_c_b">;
-defm IMAGE_GATHER4_C_B_CL   : MIMG_Gather <0x0000004e, "image_gather4_c_b_cl">;
+defm IMAGE_GATHER4_C_B      : MIMG_Gather_WQM <0x0000004d, "image_gather4_c_b">;
+defm IMAGE_GATHER4_C_B_CL   : MIMG_Gather_WQM <0x0000004e, "image_gather4_c_b_cl">;
 defm IMAGE_GATHER4_C_LZ     : MIMG_Gather <0x0000004f, "image_gather4_c_lz">;
-defm IMAGE_GATHER4_O        : MIMG_Gather <0x00000050, "image_gather4_o">;
-defm IMAGE_GATHER4_CL_O     : MIMG_Gather <0x00000051, "image_gather4_cl_o">;
+defm IMAGE_GATHER4_O        : MIMG_Gather_WQM <0x00000050, "image_gather4_o">;
+defm IMAGE_GATHER4_CL_O     : MIMG_Gather_WQM <0x00000051, "image_gather4_cl_o">;
 defm IMAGE_GATHER4_L_O      : MIMG_Gather <0x00000054, "image_gather4_l_o">;
-defm IMAGE_GATHER4_B_O      : MIMG_Gather <0x00000055, "image_gather4_b_o">;
+defm IMAGE_GATHER4_B_O      : MIMG_Gather_WQM <0x00000055, "image_gather4_b_o">;
 defm IMAGE_GATHER4_B_CL_O   : MIMG_Gather <0x00000056, "image_gather4_b_cl_o">;
 defm IMAGE_GATHER4_LZ_O     : MIMG_Gather <0x00000057, "image_gather4_lz_o">;
-defm IMAGE_GATHER4_C_O      : MIMG_Gather <0x00000058, "image_gather4_c_o">;
-defm IMAGE_GATHER4_C_CL_O   : MIMG_Gather <0x00000059, "image_gather4_c_cl_o">;
+defm IMAGE_GATHER4_C_O      : MIMG_Gather_WQM <0x00000058, "image_gather4_c_o">;
+defm IMAGE_GATHER4_C_CL_O   : MIMG_Gather_WQM <0x00000059, "image_gather4_c_cl_o">;
 defm IMAGE_GATHER4_C_L_O    : MIMG_Gather <0x0000005c, "image_gather4_c_l_o">;
-defm IMAGE_GATHER4_C_B_O    : MIMG_Gather <0x0000005d, "image_gather4_c_b_o">;
-defm IMAGE_GATHER4_C_B_CL_O : MIMG_Gather <0x0000005e, "image_gather4_c_b_cl_o">;
+defm IMAGE_GATHER4_C_B_O    : MIMG_Gather_WQM <0x0000005d, "image_gather4_c_b_o">;
+defm IMAGE_GATHER4_C_B_CL_O : MIMG_Gather_WQM <0x0000005e, "image_gather4_c_b_cl_o">;
 defm IMAGE_GATHER4_C_LZ_O   : MIMG_Gather <0x0000005f, "image_gather4_c_lz_o">;
-defm IMAGE_GET_LOD          : MIMG_Sampler <0x00000060, "image_get_lod">;
+defm IMAGE_GET_LOD          : MIMG_Sampler_WQM <0x00000060, "image_get_lod">;
 defm IMAGE_SAMPLE_CD        : MIMG_Sampler <0x00000068, "image_sample_cd">;
 defm IMAGE_SAMPLE_CD_CL     : MIMG_Sampler <0x00000069, "image_sample_cd_cl">;
 defm IMAGE_SAMPLE_C_CD      : MIMG_Sampler <0x0000006a, "image_sample_c_cd">;

diff --git a/lib/Target/R600/SILowerControlFlow.cpp b/lib/Target/R600/SILowerControlFlow.cpp
index 068b22f37704872d115226acdd19ae89e4fdbed3..f014f2e63deb0bf83c93a5f7de4e2126241ba8bf 100644 (file)
--- a/lib/Target/R600/SILowerControlFlow.cpp
+++ b/lib/Target/R600/SILowerControlFlow.cpp
@@ -447,7 +447,7 @@ bool SILowerControlFlowPass::runOnMachineFunction(MachineFunction &MF) {
       Next = std::next(I);
 
       MachineInstr &MI = *I;
-      if (TII->isDS(MI.getOpcode()))
+      if (TII->isWQM(MI.getOpcode()) || TII->isDS(MI.getOpcode()))
         NeedWQM = true;
 
       // Flat uses m0 in case it needs to access LDS.

diff --git a/test/CodeGen/R600/llvm.SI.image.sample.ll b/test/CodeGen/R600/llvm.SI.image.sample.ll
index 61e2b6df29ce56a6e6227dd87f964fd3d9f221a2..4bc638a28063b2b6a4ac064b9e1e8c8d41cefba2 100644 (file)
--- a/test/CodeGen/R600/llvm.SI.image.sample.ll
+++ b/test/CodeGen/R600/llvm.SI.image.sample.ll
@@ -2,6 +2,7 @@
 ;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s
 
 ;CHECK-LABEL: {{^}}sample:
+;CHECK: s_wqm
 ;CHECK: image_sample {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample() #0 {
 main_body:
@@ -15,6 +16,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cl() #0 {
 main_body:
@@ -28,6 +30,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_d:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_d {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d() #0 {
 main_body:
@@ -41,6 +44,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_d_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_d_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d_cl() #0 {
 main_body:
@@ -54,6 +58,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_l:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_l {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_l() #0 {
 main_body:
@@ -67,6 +72,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_b:
+;CHECK: s_wqm
 ;CHECK: image_sample_b {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b() #0 {
 main_body:
@@ -80,6 +86,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_b_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_b_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b_cl() #0 {
 main_body:
@@ -93,6 +100,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_lz:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_lz {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_lz() #0 {
 main_body:
@@ -106,6 +114,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_cd:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_cd {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd() #0 {
 main_body:
@@ -119,6 +128,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_cd_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_cd_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd_cl() #0 {
 main_body:
@@ -132,6 +142,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c:
+;CHECK: s_wqm
 ;CHECK: image_sample_c {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c() #0 {
 main_body:
@@ -145,6 +156,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cl() #0 {
 main_body:
@@ -158,6 +170,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_d:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_d {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d() #0 {
 main_body:
@@ -171,6 +184,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_d_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_d_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d_cl() #0 {
 main_body:
@@ -184,6 +198,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_l:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_l {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_l() #0 {
 main_body:
@@ -197,6 +212,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_b:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_b {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b() #0 {
 main_body:
@@ -210,6 +226,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_b_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_b_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b_cl() #0 {
 main_body:
@@ -223,6 +240,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_lz:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_lz {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_lz() #0 {
 main_body:
@@ -236,6 +254,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_cd:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_cd {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd() #0 {
 main_body:
@@ -249,6 +268,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_cd_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_cd_cl {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd_cl() #0 {
 main_body:

diff --git a/test/CodeGen/R600/llvm.SI.image.sample.o.ll b/test/CodeGen/R600/llvm.SI.image.sample.o.ll
index 6d9aa5e33460eeb61982ac2bddb00f7993985a35..9d8935414ed9ab185965ff9f6a75875c1bbf6da5 100644 (file)
--- a/test/CodeGen/R600/llvm.SI.image.sample.o.ll
+++ b/test/CodeGen/R600/llvm.SI.image.sample.o.ll
@@ -2,6 +2,7 @@
 ;RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s
 
 ;CHECK-LABEL: {{^}}sample:
+;CHECK: s_wqm
 ;CHECK: image_sample_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample() #0 {
 main_body:
@@ -15,6 +16,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cl() #0 {
 main_body:
@@ -28,6 +30,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_d:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_d_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d() #0 {
 main_body:
@@ -41,6 +44,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_d_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_d_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_d_cl() #0 {
 main_body:
@@ -54,6 +58,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_l:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_l_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_l() #0 {
 main_body:
@@ -67,6 +72,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_b:
+;CHECK: s_wqm
 ;CHECK: image_sample_b_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b() #0 {
 main_body:
@@ -80,6 +86,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_b_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_b_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_b_cl() #0 {
 main_body:
@@ -93,6 +100,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_lz:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_lz_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_lz() #0 {
 main_body:
@@ -106,6 +114,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_cd:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_cd_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd() #0 {
 main_body:
@@ -119,6 +128,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_cd_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_cd_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_cd_cl() #0 {
 main_body:
@@ -132,6 +142,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c() #0 {
 main_body:
@@ -145,6 +156,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cl() #0 {
 main_body:
@@ -158,6 +170,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_d:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_d_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d() #0 {
 main_body:
@@ -171,6 +184,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_d_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_d_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_d_cl() #0 {
 main_body:
@@ -184,6 +198,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_l:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_l_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_l() #0 {
 main_body:
@@ -197,6 +212,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_b:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_b_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b() #0 {
 main_body:
@@ -210,6 +226,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_b_cl:
+;CHECK: s_wqm
 ;CHECK: image_sample_c_b_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_b_cl() #0 {
 main_body:
@@ -223,6 +240,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_lz:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_lz_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_lz() #0 {
 main_body:
@@ -236,6 +254,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_cd:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_cd_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd() #0 {
 main_body:
@@ -249,6 +268,7 @@ main_body:
 }
 
 ;CHECK-LABEL: {{^}}sample_c_cd_cl:
+;CHECK-NOT: s_wqm
 ;CHECK: image_sample_c_cd_cl_o {{v\[[0-9]+:[0-9]+\]}}, 15, 0, 0, 0, 0, 0, 0, 0, {{v\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}, {{s\[[0-9]+:[0-9]+\]}}
 define void @sample_c_cd_cl() #0 {
 main_body: