forked from OSchip/llvm-project
20 lines
612 B
C++
20 lines
612 B
C++
// RUN: %clang_cc1 -ffp-contract=on -triple x86_64-linux-gnu -emit-llvm -o - %s | FileCheck %s
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// Verify that float_control does not pertain to initializer expressions
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float y();
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float z();
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#pragma float_control(except, on)
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class ON {
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float w = 2 + y() * z();
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// CHECK-LABEL: define {{.*}} @_ZN2ONC2Ev{{.*}}
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// CHECK: llvm.experimental.constrained.fmul{{.*}}tonearest{{.*}}strict
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};
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ON on;
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#pragma float_control(except, off)
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class OFF {
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float w = 2 + y() * z();
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// CHECK-LABEL: define {{.*}} @_ZN3OFFC2Ev{{.*}}
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// CHECK-NOT: llvm.experimental.constrained.fmul{{.*}}tonearest{{.*}}strict
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};
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OFF off;
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