Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/CallSiteSplitting/callsite-split.ll

@@ -1,119 +0,0 @@
-; RUN: opt < %s -callsite-splitting -inline -instcombine -jump-threading -S | FileCheck %s
-; RUN: opt < %s  -passes='function(callsite-splitting),cgscc(inline),function(instcombine,jump-threading)' -S | FileCheck %s
-
-target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
-target triple = "aarch64-linaro-linux-gnueabi"
-
-%struct.bitmap = type { i32, %struct.bitmap* }
-
-;CHECK-LABEL: @caller
-;CHECK-LABEL: NextCond:
-;CHECK: br {{.*}} label %callee.exit
-;CHECK-LABEL: CallSiteBB.predBB1.split:
-;CHECK: call void @callee(%struct.bitmap* null, %struct.bitmap* null, %struct.bitmap* %b_elt, i1 false)
-;CHECK-LABEL: callee.exit:
-;CHECK: call void @dummy2(%struct.bitmap* %a_elt)
-
-define void @caller(i1 %c, %struct.bitmap* %a_elt, %struct.bitmap* %b_elt) {
-entry:
-  br label %Top
-
-Top:
-  %tobool1 = icmp eq %struct.bitmap* %a_elt, null
-  br i1 %tobool1, label %CallSiteBB, label %NextCond
-
-NextCond:
-  %cmp = icmp ne %struct.bitmap* %b_elt, null
-  br i1 %cmp, label %CallSiteBB, label %End
-
-CallSiteBB:
-  %p = phi i1 [0, %Top], [%c, %NextCond]
-  call void @callee(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %b_elt, i1 %p)
-  br label %End
-
-End:
-  ret void
-}
-
-define void @callee(%struct.bitmap* %dst_elt, %struct.bitmap* %a_elt, %struct.bitmap* %b_elt, i1 %c) {
-entry:
-  %tobool = icmp ne %struct.bitmap* %a_elt, null
-  %tobool1 = icmp ne %struct.bitmap* %b_elt, null
-  %or.cond = and i1 %tobool, %tobool1
-  br i1 %or.cond, label %Cond, label %Big
-
-Cond:
-  %cmp = icmp eq %struct.bitmap*  %dst_elt, %a_elt
-  br i1 %cmp, label %Small, label %Big
-
-Small:
-  call void @dummy2(%struct.bitmap* %a_elt)
-  br label %End
-
-Big:
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  call void @dummy1(%struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt, %struct.bitmap* %a_elt)
-  br label %End
-
-End:
-  ret void
-}
-
-declare void @dummy2(%struct.bitmap*)
-declare void @dummy1(%struct.bitmap*, %struct.bitmap*, %struct.bitmap*, %struct.bitmap*, %struct.bitmap*, %struct.bitmap*)
-
-
-;CHECK-LABEL: @caller2
-;CHECK-LABEL: CallSiteBB.predBB1.split:
-;CHECK: call void @dummy3()
-;CHECK-LABEL: CallSiteBB.predBB2.split:
-;CHECK: call void @dummy4()
-;CheCK-LABEL: CallSiteBB:
-;CHECK: %phi.call = phi i1 [ true, %CallSiteBB.predBB1.split ], [ false, %CallSiteBB.predBB2.split ]
-;CHECK: call void @foo(i1 %phi.call)
-define void @caller2(i1 %c, %struct.bitmap* %a_elt, %struct.bitmap* %b_elt, %struct.bitmap* %c_elt) {
-entry:
-  br label %Top
-
-Top:
-  %tobool1 = icmp eq %struct.bitmap* %a_elt, %b_elt
-  br i1 %tobool1, label %CallSiteBB, label %NextCond
-
-NextCond:
-  %cmp = icmp ne %struct.bitmap* %b_elt, %c_elt
-  br i1 %cmp, label %CallSiteBB, label %End
-
-CallSiteBB:
-  %phi = phi i1 [0, %Top],[1, %NextCond]
-  %u = call i1 @callee2(i1 %phi)
-  call void @foo(i1 %u)
-  br label %End
-
-End:
-  ret void
-}
-
-define i1 @callee2(i1 %b) {
-entry:
-  br i1 %b, label %BB1, label %BB2
-
-BB1:
-  call void @dummy3()
-  br label %End
-
-BB2:
-  call void @dummy4()
-  br label %End
-
-End:
-  ret i1 %b
-}
-
-declare void @dummy3()
-declare void @dummy4()
-declare void @foo(i1)