Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/Transforms/LoopVectorize/X86/assume.ll

@@ -1,100 +0,0 @@
-; RUN: opt < %s  -loop-vectorize -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 -S | FileCheck %s
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-; Function Attrs: nounwind uwtable
-define void @test1(float* noalias nocapture %a, float* noalias nocapture readonly %b) #0 {
-entry:
-  br label %for.body
-
-; CHECK-LABEL: @test1
-; CHECK: vector.body:
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: for.body:
-; CHECK: ret void
-
-for.body:                                         ; preds = %for.body, %entry
-  %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
-  %arrayidx = getelementptr inbounds float, float* %b, i64 %indvars.iv
-  %0 = load float, float* %arrayidx, align 4
-  %cmp1 = fcmp ogt float %0, 1.000000e+02
-  tail call void @llvm.assume(i1 %cmp1)
-  %add = fadd float %0, 1.000000e+00
-  %arrayidx5 = getelementptr inbounds float, float* %a, i64 %indvars.iv
-  store float %add, float* %arrayidx5, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %exitcond = icmp eq i64 %indvars.iv, 1599
-  br i1 %exitcond, label %for.end, label %for.body
-
-for.end:                                          ; preds = %for.body
-  ret void
-}
-
-; Function Attrs: nounwind
-declare void @llvm.assume(i1) #1
-
-attributes #0 = { nounwind uwtable }
-attributes #1 = { nounwind }
-
-%struct.data = type { float*, float* }
-
-; Function Attrs: nounwind uwtable
-define void @test2(%struct.data* nocapture readonly %d) #0 {
-entry:
-  %b = getelementptr inbounds %struct.data, %struct.data* %d, i64 0, i32 1
-  %0 = load float*, float** %b, align 8
-  %ptrint = ptrtoint float* %0 to i64
-  %maskedptr = and i64 %ptrint, 31
-  %maskcond = icmp eq i64 %maskedptr, 0
-  %a = getelementptr inbounds %struct.data, %struct.data* %d, i64 0, i32 0
-  %1 = load float*, float** %a, align 8
-  %ptrint2 = ptrtoint float* %1 to i64
-  %maskedptr3 = and i64 %ptrint2, 31
-  %maskcond4 = icmp eq i64 %maskedptr3, 0
-  br label %for.body
-
-; CHECK-LABEL: @test2
-; CHECK: vector.body:
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: @llvm.assume
-; CHECK: for.body:
-; CHECK: ret void
-
-for.body:                                         ; preds = %for.body, %entry
-  %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
-  tail call void @llvm.assume(i1 %maskcond)
-  %arrayidx = getelementptr inbounds float, float* %0, i64 %indvars.iv
-  %2 = load float, float* %arrayidx, align 4
-  %add = fadd float %2, 1.000000e+00
-  tail call void @llvm.assume(i1 %maskcond4)
-  %arrayidx5 = getelementptr inbounds float, float* %1, i64 %indvars.iv
-  store float %add, float* %arrayidx5, align 4
-  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
-  %exitcond = icmp eq i64 %indvars.iv, 1599
-  br i1 %exitcond, label %for.end, label %for.body
-
-for.end:                                          ; preds = %for.body
-  ret void
-}
-