Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
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Xamarin Public Jenkins (auto-signing)
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions

25
external/llvm/test/CodeGen/X86/pku.ll vendored Normal file
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; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl --show-mc-encoding -verify-machineinstrs | FileCheck %s
declare i32 @llvm.x86.rdpkru()
declare void @llvm.x86.wrpkru(i32)
define void @test_x86_wrpkru(i32 %src) {
; CHECK-LABEL: test_x86_wrpkru:
; CHECK: ## %bb.0:
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: xorl %edx, %edx
; CHECK-NEXT: movl %edi, %eax
; CHECK-NEXT: wrpkru
; CHECK-NEXT: retq
call void @llvm.x86.wrpkru(i32 %src)
ret void
}
define i32 @test_x86_rdpkru() {
; CHECK-LABEL: test_x86_rdpkru:
; CHECK: ## %bb.0:
; CHECK-NEXT: xorl %ecx, %ecx
; CHECK-NEXT: rdpkru
; CHECK-NEXT: retq
%res = call i32 @llvm.x86.rdpkru()
ret i32 %res
}