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15 lines
427 B
LLVM
15 lines
427 B
LLVM
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; Test that the pow library call simplifier works correctly.
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;
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; RUN: opt < %s -instcombine -S | FileCheck %s
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declare float @pow(double, double)
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; Check that pow functions with the wrong prototype aren't simplified.
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define float @test_no_simplify1(double %x) {
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; CHECK: @test_no_simplify1
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%retval = call float @pow(double 1.0, double %x)
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; CHECK-NEXT: call float @pow(double 1.000000e+00, double %x)
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ret float %retval
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}
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