29c2b4330c
Currently cold functions are marked with the "optsize" attribute in CodeGen so they are always optimized for size. The hot attribute is just ignored, LLVM doesn't have a way to express hotness at the moment. llvm-svn: 156723
10 lines
214 B
C
10 lines
214 B
C
// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
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int test1() __attribute__((__cold__)) {
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return 42;
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// Check that we set the optsize attribute on the function.
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// CHECK: @test1{{.*}}optsize
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// CHECK: ret
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}
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