dbc0a5df8d
Summary: This is useful for targets which have prefetch instructions for non-default address spaces. <rdar://problem/42662136> Subscribers: nemanjai, javed.absar, hiraditya, kbarton, jkorous, dexonsmith, cfe-commits, llvm-commits, RKSimon, hfinkel, t.p.northover, craig.topper, anemet Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D65254 llvm-svn: 367032
7 lines
257 B
C
7 lines
257 B
C
// RUN: %clang_cc1 -triple x86_64-pc-linux -emit-llvm %s -o - | FileCheck %s
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void f(int __attribute__((address_space(1))) * a, ...) {
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__builtin_prefetch(a, 0, 1);
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// CHECK: call void @llvm.prefetch.p1i8(i8 addrspace(1)* {{%.+}}, i32 0, i32 1, i32 1)
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}
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