[llvm] cfb2b22 - [AMDGPU] Add a MIR test for D127781

[Jay Foad via llvm-commits]

Author: Jay Foad
Date: 2022-07-06T10:49:07+01:00
New Revision: cfb2b2292f734823044de6e252f3f1c7005e0090

URL: https://github.com/llvm/llvm-project/commit/cfb2b2292f734823044de6e252f3f1c7005e0090
DIFF: https://github.com/llvm/llvm-project/commit/cfb2b2292f734823044de6e252f3f1c7005e0090.diff

LOG: [AMDGPU] Add a MIR test for D127781

Added: 
    llvm/test/CodeGen/AMDGPU/waitcnt-vinterp.mir

Modified: 
    

Removed: 
    


################################################################################
diff  --git a/llvm/test/CodeGen/AMDGPU/waitcnt-vinterp.mir b/llvm/test/CodeGen/AMDGPU/waitcnt-vinterp.mir
new file mode 100644
index 000000000000..d559dc44e378
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/waitcnt-vinterp.mir
@@ -0,0 +1,28 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs -run-pass si-insert-waitcnts -o - %s | FileCheck -check-prefix=GFX11 %s
+
+---
+name: waitcnt-vinterp
+machineFunctionInfo:
+  isEntryFunction: true
+body: |
+  bb.0:
+    liveins: $vgpr0
+    ; GFX11-LABEL: name: waitcnt-vinterp
+    ; GFX11: $vgpr1 = LDS_PARAM_LOAD 0, 0, 0, implicit $m0, implicit $exec
+    ; GFX11: $vgpr2 = LDS_PARAM_LOAD 0, 1, 0, implicit $m0, implicit $exec
+    ; GFX11: $vgpr3 = LDS_PARAM_LOAD 0, 2, 0, implicit $m0, implicit $exec
+    ; GFX11: $vgpr4 = LDS_PARAM_LOAD 0, 3, 0, implicit $m0, implicit $exec
+    ; GFX11: $vgpr5 = V_INTERP_P10_F16_F32_inreg 0, $vgpr1, 0, $vgpr0, 0, $vgpr1, 0, 0, 2, implicit $m0, implicit $exec, implicit $mode
+    ; GFX11: $vgpr6 = V_INTERP_P10_F16_F32_inreg 0, $vgpr2, 0, $vgpr0, 0, $vgpr2, 0, 0, 2, implicit $m0, implicit $exec, implicit $mode
+    ; GFX11: $vgpr7 = V_INTERP_P10_F16_F32_inreg 0, $vgpr3, 0, $vgpr0, 0, $vgpr3, 0, 0, 1, implicit $m0, implicit $exec, implicit $mode
+    ; GFX11: $vgpr8 = V_INTERP_P10_F16_F32_inreg 0, $vgpr4, 0, $vgpr0, 0, $vgpr4, 0, 0, 0, implicit $m0, implicit $exec, implicit $mode
+    $vgpr1 = LDS_PARAM_LOAD 0, 0, 0, implicit $m0, implicit $exec
+    $vgpr2 = LDS_PARAM_LOAD 0, 1, 0, implicit $m0, implicit $exec
+    $vgpr3 = LDS_PARAM_LOAD 0, 2, 0, implicit $m0, implicit $exec
+    $vgpr4 = LDS_PARAM_LOAD 0, 3, 0, implicit $m0, implicit $exec
+    $vgpr5 = V_INTERP_P10_F16_F32_inreg 0, $vgpr1, 0, $vgpr0, 0, $vgpr1, 0, 0, 2, implicit $m0, implicit $exec, implicit $mode
+    $vgpr6 = V_INTERP_P10_F16_F32_inreg 0, $vgpr2, 0, $vgpr0, 0, $vgpr2, 0, 0, 2, implicit $m0, implicit $exec, implicit $mode
+    $vgpr7 = V_INTERP_P10_F16_F32_inreg 0, $vgpr3, 0, $vgpr0, 0, $vgpr3, 0, 0, 2, implicit $m0, implicit $exec, implicit $mode
+    $vgpr8 = V_INTERP_P10_F16_F32_inreg 0, $vgpr4, 0, $vgpr0, 0, $vgpr4, 0, 0, 2, implicit $m0, implicit $exec, implicit $mode
+...