forked from OSchip/llvm-project
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm < %s| FileCheck %s
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// Test that we have the structure definition, the gep offsets, the name of the
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// global, the bit grab, and the icmp correct.
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extern void a(const char *);
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// CHECK: @__cpu_model = external dso_local global { i32, i32, i32, [1 x i32] }
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void intel() {
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if (__builtin_cpu_is("intel"))
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a("intel");
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// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 0)
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// CHECK: = icmp eq i32 [[LOAD]], 1
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}
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void amd() {
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if (__builtin_cpu_is("amd"))
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a("amd");
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// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 0)
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// CHECK: = icmp eq i32 [[LOAD]], 2
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}
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void atom() {
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if (__builtin_cpu_is("atom"))
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a("atom");
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// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 1)
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// CHECK: = icmp eq i32 [[LOAD]], 1
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}
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void amdfam10h() {
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if (__builtin_cpu_is("amdfam10h"))
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a("amdfam10h");
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// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 1)
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// CHECK: = icmp eq i32 [[LOAD]], 4
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}
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void barcelona() {
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if (__builtin_cpu_is("barcelona"))
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a("barcelona");
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// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 2)
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// CHECK: = icmp eq i32 [[LOAD]], 4
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}
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void nehalem() {
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if (__builtin_cpu_is("nehalem"))
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a("nehalem");
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// CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 2)
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// CHECK: = icmp eq i32 [[LOAD]], 1
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}
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