ed509fe296
A significant number of our tests in C accidentally use functions without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the tenth batch of tests being updated (there are a significant number of other tests left to be updated).
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(void) {
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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(void) {
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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(void) {
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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(void) {
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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(void) {
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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(void) {
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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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