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https://github.com/c64scene-ar/llvm-6502.git
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19 lines
598 B
LLVM
19 lines
598 B
LLVM
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; RUN: llc -march=hexagon -mcpu=hexagonv5 < %s | FileCheck %s
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; Check that we generate double precision floating point multiply in V5.
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; CHECK: r{{[0-9]+}}:{{[0-9]+}} = dfmpy(r{{[0-9]+}}:{{[0-9]+}}, r{{[0-9]+}}:{{[0-9]+}})
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define i32 @main() nounwind {
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entry:
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%a = alloca double, align 8
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%b = alloca double, align 8
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%c = alloca double, align 8
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store double 1.540000e+01, double* %a, align 8
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store double 9.100000e+00, double* %b, align 8
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%0 = load double* %b, align 8
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%1 = load double* %a, align 8
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%mul = fmul double %0, %1
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store double %mul, double* %c, align 8
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ret i32 0
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}
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