Commit 9aeae8e1 authored by Bharata B Rao's avatar Bharata B Rao Committed by David Gibson
Browse files

target-ppc: Use correct precision for FPRF setting 



Use correct FP precision when setting FPRF in FP conversion helpers
instead of always assuming float64 precision.

Signed-off-by: default avatarBharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: default avatarNikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent f566c047

target/ppc/fpu_helper.c

+2 −2
Original line number Diff line number Diff line
@@ -109,6 +109,7 @@ void helper_compute_fprf_##tp(CPUPPCState *env, tp arg) \ 
}



COMPUTE_FPRF(float16)

COMPUTE_FPRF(float32)

COMPUTE_FPRF(float64)



/* Floating-point invalid operations exception */
@@ -2652,8 +2653,7 @@ void helper_##op(CPUPPCState *env, uint32_t opcode) \ 
            xt.tfld = ttp##_snan_to_qnan(xt.tfld);                 \

        }                                                          \

        if (sfprf) {                                               \

            helper_compute_fprf_float64(env, ttp##_to_float64(xt.tfld, \

                                &env->fp_status));                 \

            helper_compute_fprf_##ttp(env, xt.tfld);               \

        }                                                          \

    }                                                              \

                                                                   \

target/ppc/internal.h

+1 −0
Original line number Diff line number Diff line
@@ -244,4 +244,5 @@ static inline void putVSR(int n, ppc_vsr_t *vsr, CPUPPCState *env) 
}



void helper_compute_fprf_float16(CPUPPCState *env, float16 arg);

void helper_compute_fprf_float32(CPUPPCState *env, float32 arg);

#endif /* PPC_INTERNAL_H */