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8939b0d8a9
non-temporal. Fix from r96241 for botched encoding of MOVNTDQ. Add documentation for !nontemporal metadata. Add a simpler movnt testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96386 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
765 B
LLVM
23 lines
765 B
LLVM
; RUN: llc < %s -march=x86-64 | FileCheck %s
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; CHECK: movnt
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-unknown-linux-gnu"
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!0 = metadata !{ i32 1 }
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define void @sub_(i32* noalias %n) {
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"file movnt.f90, line 2, bb1":
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%n1 = alloca i32*, align 8
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%i = alloca i32, align 4
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%"$LCS_0" = alloca i64, align 8
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%"$LCS_S2" = alloca <2 x double>, align 16
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%r9 = load <2 x double>* %"$LCS_S2", align 8
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%r10 = load i64* %"$LCS_0", align 8
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%r11 = inttoptr i64 %r10 to <2 x double>*
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store <2 x double> %r9, <2 x double>* %r11, align 16, !nontemporal !0
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br label %"file movnt.f90, line 18, bb5"
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"file movnt.f90, line 18, bb5":
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ret void
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}
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