Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
--- a/external/llvm/test/CodeGen/X86/tail-dup-repeat.ll
+++ b/external/llvm/test/CodeGen/X86/tail-dup-repeat.ll
@ -1,53 +0,0 @@
-; RUN: llc -O3 -o - %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: uwtable
-; When tail-duplicating during placement, we work backward from blocks with
-; multiple successors. In this case, the block dup1 gets duplicated into dup2
-; and if.then64, and then the block dup2 gets duplicated into land.lhs.true
-; and if.end70
-; CHECK-LABEL: repeated_tail_dup:
-define void @repeated_tail_dup(i1 %a1, i1 %a2, i32* %a4, i32* %a5, i8* %a6) #0 align 2 {
-entry:
-  br label %for.cond
-
-; CHECK: {{^}}.[[HEADER:LBB0_[1-9]]]: # %for.cond
-for.cond:                                         ; preds = %dup1, %entry
-  br i1 %a1, label %land.lhs.true, label %if.end56
-
-land.lhs.true:                                    ; preds = %for.cond
-  store i32 10, i32* %a4, align 8
-  br label %dup2
-
-if.end56:                                         ; preds = %for.cond
-  br i1 %a2, label %if.then64, label %if.end70
-
-if.then64:                                        ; preds = %if.end56
-  store i8 1, i8* %a6, align 1
-  br label %dup1
-
-; CHECK:      # %if.end70
-; CHECK-NEXT: # in Loop:
-; CHECK-NEXT: movl $12, (%rdx)
-; CHECK-NEXT: movl $2, (%rcx)
-; CHECK-NEXT: testl %eax, %eax
-; CHECK-NEXT: je .[[HEADER]]
-if.end70:                                         ; preds = %if.end56
-  store i32 12, i32* %a4, align 8
-  br label %dup2
-
-dup2:                                             ; preds = %if.end70, %land.lhs.true
-  store i32 2, i32* %a5, align 4
-  br label %dup1
-
-dup1:                                             ; preds = %dup2, %if.then64
-  %val = load i32, i32* %a4, align 8
-  %switch = icmp ult i32 undef, 1
-  br i1 %switch, label %for.cond, label %for.end
-
-for.end:                                          ; preds = %dup1
-  ret void
-}
-
-attributes #0 = { uwtable }