52 lines
1023 B
C
52 lines
1023 B
C
/* { dg-do compile } */
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/* { dg-options "-O2 -mfmaf" } */
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float fmadds (float a, float b, float c)
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{
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return a * b + c;
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}
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float fmsubs (float a, float b, float c)
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{
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return a * b - c;
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}
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float fnmadds (float a, float b, float c)
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{
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return -(a * b + c);
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}
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float fnmsubs (float a, float b, float c)
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{
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return -(a * b - c);
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}
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double fmaddd (double a, double b, double c)
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{
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return a * b + c;
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}
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double fmsubd (double a, double b, double c)
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{
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return a * b - c;
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}
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double fnmaddd (double a, double b, double c)
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{
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return -(a * b + c);
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}
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double fnmsubd (double a, double b, double c)
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{
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return -(a * b - c);
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}
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/* { dg-final { scan-assembler "fmadds\t%" } } */
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/* { dg-final { scan-assembler "fmsubs\t%" } } */
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/* { dg-final { scan-assembler "fnmadds\t%" } } */
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/* { dg-final { scan-assembler "fnmsubs\t%" } } */
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/* { dg-final { scan-assembler "fmaddd\t%" } } */
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/* { dg-final { scan-assembler "fmsubd\t%" } } */
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/* { dg-final { scan-assembler "fnmaddd\t%" } } */
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/* { dg-final { scan-assembler "fnmsubd\t%" } } */
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