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adc402bf3d
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 eleventh batch of tests being updated (there are a significant number of other tests left to be updated).
42 lines
1.9 KiB
C
42 lines
1.9 KiB
C
// RUN: %clang_cc1 -triple aarch64 -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64 -emit-llvm %s -fpatchable-function-entry=1 -o - | FileCheck --check-prefixes=CHECK,OPT %s
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// RUN: %clang_cc1 -triple x86_64 -emit-llvm %s -fms-hotpatch -o - | FileCheck --check-prefixes=HOTPATCH %s
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// CHECK: define{{.*}} void @f0() #0
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__attribute__((patchable_function_entry(0))) void f0(void) {}
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// CHECK: define{{.*}} void @f00() #0
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__attribute__((patchable_function_entry(0, 0))) void f00(void) {}
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// CHECK: define{{.*}} void @f2() #1
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__attribute__((patchable_function_entry(2))) void f2(void) {}
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// CHECK: define{{.*}} void @f20() #1
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__attribute__((patchable_function_entry(2, 0))) void f20(void) {}
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// CHECK: define{{.*}} void @f20decl() #1
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__attribute__((patchable_function_entry(2, 0))) void f20decl(void);
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void f20decl(void) {}
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// CHECK: define{{.*}} void @f44() #2
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__attribute__((patchable_function_entry(4, 4))) void f44(void) {}
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// CHECK: define{{.*}} void @f52() #3
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__attribute__((patchable_function_entry(5, 2))) void f52(void) {}
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// OPT: define{{.*}} void @f() #4
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void f(void) {}
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/// No need to emit "patchable-function-entry"="0"
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// CHECK: attributes #0 = { {{.*}}
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// CHECK-NOT: "patchable-function-entry"
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// CHECK: attributes #1 = { {{.*}} "patchable-function-entry"="2"
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// CHECK: attributes #2 = { {{.*}} "patchable-function-entry"="0" "patchable-function-prefix"="4"
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// CHECK: attributes #3 = { {{.*}} "patchable-function-entry"="3" "patchable-function-prefix"="2"
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// OPT: attributes #4 = { {{.*}} "patchable-function-entry"="1"
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// HOTPATCH: attributes #0 = { {{.*}} "patchable-function"="prologue-short-redirect"
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// HOTPATCH: attributes #1 = { {{.*}} "patchable-function"="prologue-short-redirect"
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// HOTPATCH: attributes #2 = { {{.*}} "patchable-function"="prologue-short-redirect"
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// HOTPATCH: attributes #3 = { {{.*}} "patchable-function"="prologue-short-redirect"
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