0dd49a5628
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 eighth batch of tests being updated (there are a significant number of other tests left to be updated).
23 lines
803 B
C
23 lines
803 B
C
// Test that a slight change in the code leads to a different hash.
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// RUN: %clang_cc1 -UEXTRA -triple x86_64-unknown-linux-gnu -main-file-name c-collision.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s --check-prefix=CHECK-NOEXTRA
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// RUN: %clang_cc1 -DEXTRA -triple x86_64-unknown-linux-gnu -main-file-name c-collision.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s --check-prefix=CHECK-EXTRA
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// CHECK-NOEXTRA: @__profd_foo = private global { {{.*}} } { i64 6699318081062747564, i64 7156072912471487002,
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// CHECK-EXTRA: @__profd_foo = private global { {{.*}} } { i64 6699318081062747564, i64 -4383447408116050035,
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extern int bar;
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void foo(void) {
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if (bar) {
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}
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if (bar) {
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}
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if (bar) {
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if (bar) {
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#ifdef EXTRA
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if (bar) {
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}
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#endif
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}
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}
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}
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