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9837ef56b4
This patch changes cc1 option -fprofile-instr-generate to an enum option
-fprofile-instrument={clang|none}. It also changes cc1 options
-fprofile-instr-generate= to -fprofile-instrument-path=.
The driver level option -fprofile-instr-generate and -fprofile-instr-generate=
remain intact. This change will pave the way to integrate new PGO
instrumentation in IR level.
Review: http://reviews.llvm.org/D16730
llvm-svn: 259811
27 lines
889 B
C
27 lines
889 B
C
// Check that the profiling counters and data we create have the linkage we expect
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// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-linkage.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s
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// CHECK: @__profc_foo = private global
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// CHECK: @__profd_foo = private global
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// CHECK: @__profc_foo_weak = weak hidden global
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// CHECK: @__profd_foo_weak = weak hidden global
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// CHECK: @__profc_main = private global
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// CHECK: @__profd_main = private global
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// CHECK: @__profc_c_linkage.c_foo_internal = private global
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// CHECK: @__profd_c_linkage.c_foo_internal = private global
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void foo(void) { }
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void foo_weak(void) __attribute__((weak));
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void foo_weak(void) { if (0){} if (0){} if (0){} if (0){} }
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static void foo_internal(void);
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int main(void) {
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foo();
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foo_internal();
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foo_weak();
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return 0;
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}
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static void foo_internal(void) { if (0){} if (0){} }
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