forked from OSchip/llvm-project
23 lines
746 B
C
23 lines
746 B
C
// RUN: clang-cc -fmath-errno=1 -emit-llvm -o %t %s -triple i386-unknown-unknown
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// RUN: grep "declare " %t | count 6
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// RUN: grep "declare " %t | grep "@llvm." | count 1
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// RUN: clang-cc -fmath-errno=0 -emit-llvm -o %t %s -triple i386-unknown-unknown
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// RUN: grep "declare " %t | count 6
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// RUN: grep "declare " %t | grep -v "@llvm." | count 0
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// IRgen only pays attention to const; it should always call llvm for
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// this.
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float sqrtf(float) __attribute__((const));
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void test_sqrt(float a0, double a1, long double a2) {
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float l0 = sqrtf(a0);
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double l1 = sqrt(a1);
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long double l2 = sqrtl(a2);
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}
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void test_pow(float a0, double a1, long double a2) {
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float l0 = powf(a0, a0);
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double l1 = pow(a1, a1);
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long double l2 = powl(a2, a2);
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}
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