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Imported Upstream version 5.18.0.179

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Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
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Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
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22
external/llvm/test/CodeGen/X86/rdpmc.ll vendored Normal file
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=generic | FileCheck %s --check-prefix=CHECK --check-prefix=X86-64
; RUN: llc < %s -mtriple=i686-- -mcpu=generic | FileCheck %s --check-prefix=CHECK --check-prefix=X86
; Verify that we correctly lower the "Read Performance-Monitoring Counters"
; x86 builtin.
define i64 @test_builtin_read_pmc(i32 %ID) {
%1 = tail call i64 @llvm.x86.rdpmc(i32 %ID)
ret i64 %1
}
; CHECK-LABEL: test_builtin_read_pmc
; CHECK: rdpmc
; X86-NOT: shlq
; X86-NOT: or
; X86-64: shlq
; X86-64: or
; CHECK-NOT: mov
; CHECK: ret
declare i64 @llvm.x86.rdpmc(i32 %ID)