62ca79102c
For more details about these instructions, please refer to the latest ISE document: https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html Reviewed By: craig.topper Differential Revision: https://reviews.llvm.org/D136040
17 lines
545 B
C
17 lines
545 B
C
// RUN: %clang_cc1 -ffreestanding -triple x86_64-unknown-unknown -target-feature +prefetchi -emit-llvm -o - %s | FileCheck %s
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#include <x86intrin.h>
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void test_m_prefetch_it0(void *p) {
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return _m_prefetchit0(p);
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// CHECK-LABEL: define{{.*}} void @test_m_prefetch_it0
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// CHECK: call void @llvm.prefetch.p0(ptr {{.*}}, i32 0, i32 3, i32 0)
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}
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void test_m_prefetch_it1(void *p) {
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return _m_prefetchit1(p);
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// CHECK-LABEL: define{{.*}} void @test_m_prefetch_it1
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// CHECK: call void @llvm.prefetch.p0(ptr {{.*}}, i32 0, i32 2, i32 0)
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}
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