AMDGPU: Remove deprecated llvm.AMDGPU.kilp intrinsic

Summary: This is no longer used by mesa since its 18.0.0 release. Reviewers: nhaehnle Reviewed By: nhaehnle Subscribers: arsenm, kzhuravl, wdng, yaxunl, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D45988 llvm-svn: 330775
llvm · Apr 24, 2018 · a2be8f4 · a2be8f4
1 parent 257882f
commit a2be8f4
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Showing 5 changed files with 6 additions and 34 deletions.
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUIntrinsics.td b/llvm/lib/Target/AMDGPU/AMDGPUIntrinsics.td
@@ -13,7 +13,6 @@
 
 let TargetPrefix = "AMDGPU", isTarget = 1 in {
   def int_AMDGPU_kill : Intrinsic<[], [llvm_float_ty], []>;
-  def int_AMDGPU_kilp : Intrinsic<[], [], []>;
 }
 
 include "SIIntrinsics.td"
diff --git a/llvm/lib/Target/AMDGPU/R600Instructions.td b/llvm/lib/Target/AMDGPU/R600Instructions.td
@@ -1739,11 +1739,6 @@ def : R600Pat <
 >;
 
 // KIL Patterns
-def KILP : R600Pat <
-  (int_AMDGPU_kilp),
-  (MASK_WRITE (KILLGT (f32 ONE), (f32 ZERO)))
->;
-
 def KIL : R600Pat <
   (int_AMDGPU_kill f32:$src0),
   (MASK_WRITE (KILLGT (f32 ZERO), $src0))

diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td
@@ -572,11 +572,6 @@ def : GCNPat<
   (SI_ELSE $src, $target, 0)
 >;
 
-def : GCNPat <
-  (int_AMDGPU_kilp),
-  (SI_KILL_I1_PSEUDO (i1 0), 0)
->;
-
 def : Pat <
   // -1.0 as i32 (LowerINTRINSIC_VOID converts all other constants to -1.0)
   (AMDGPUkill (i32 -1082130432)),

diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgpu.kilp.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgpu.kilp.ll
diff --git a/llvm/test/CodeGen/AMDGPU/si-lower-control-flow-kill.ll b/llvm/test/CodeGen/AMDGPU/si-lower-control-flow-kill.ll
@@ -9,7 +9,7 @@ define amdgpu_ps void @if_with_kill(i32 %arg) {
   br i1 %cmp, label %then, label %endif
 
 then:
-  tail call void @llvm.AMDGPU.kilp()
+  tail call void @llvm.amdgcn.kill(i1 false)
   br label %endif
 
 endif:
@@ -35,7 +35,7 @@ loop:
   br i1 %cc, label %loop, label %break
 
 break:
-  tail call void @llvm.AMDGPU.kilp()
+  tail call void @llvm.amdgcn.kill(i1 false)
   br label %endif
 
 endif:
@@ -58,7 +58,7 @@ loop:
   %ind = phi i32 [%sub, %then], [%dec, %loop]
   %dec = sub i32 %ind, 1
   %cc = icmp ne i32 %ind, 0
-  tail call void @llvm.AMDGPU.kilp()
+  tail call void @llvm.amdgcn.kill(i1 false)
   br i1 %cc, label %loop, label %break
 
 break:
@@ -68,4 +68,6 @@ endif:
   ret void
 }
 
-declare void @llvm.AMDGPU.kilp()
+declare void @llvm.amdgcn.kill(i1) #0
+
+attributes #0 = { nounwind }