forked from OSchip/llvm-project
24 lines
625 B
C
24 lines
625 B
C
// Test that misexpect emits no warning when condition is not a compile-time constant
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// RUN: llvm-profdata merge %S/Inputs/misexpect-branch-nonconst-expect-arg.proftext -o %t.profdata
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// RUN: %clang_cc1 %s -O2 -o - -disable-llvm-passes -emit-llvm -fprofile-instrument-use-path=%t.profdata -verify -Wmisexpect
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// expected-no-diagnostics
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int foo(int);
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int baz(int);
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int buzz();
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const int inner_loop = 100;
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const int outer_loop = 2000;
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int bar() {
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int rando = buzz();
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int x = 0;
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if (__builtin_expect(rando % (outer_loop * inner_loop) == 0, buzz())) {
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x = baz(rando);
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} else {
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x = foo(50);
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}
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return x;
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}
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