From 7dae117a58dc89af15e3832fe435a4037c83d3d2 Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Sun, 10 Apr 2011 21:09:12 +0200 Subject: [PATCH] target-ppc: remove #ifdef FLOAT128 Now that PPC defaults to softfloat which always provides float128 support, there is no need to keep two version of the code, depending if float128 support is available or not. Suggested by Peter Maydell. Reviewed-by: Peter Maydell Signed-off-by: Aurelien Jarno --- target-ppc/op_helper.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index 5882becbc9..8c993a1cf5 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -1287,7 +1287,6 @@ uint64_t helper_fmadd (uint64_t arg1, uint64_t arg2, uint64_t arg3) /* sNaN operation */ fload_invalid_op_excp(POWERPC_EXCP_FP_VXSNAN); } -#ifdef FLOAT128 /* This is the way the PowerPC specification defines it */ float128 ft0_128, ft1_128; @@ -1303,10 +1302,6 @@ uint64_t helper_fmadd (uint64_t arg1, uint64_t arg2, uint64_t arg3) ft0_128 = float128_add(ft0_128, ft1_128, &env->fp_status); farg1.d = float128_to_float64(ft0_128, &env->fp_status); } -#else - /* This is OK on x86 hosts */ - farg1.d = (farg1.d * farg2.d) + farg3.d; -#endif } return farg1.ll; @@ -1332,7 +1327,6 @@ uint64_t helper_fmsub (uint64_t arg1, uint64_t arg2, uint64_t arg3) /* sNaN operation */ fload_invalid_op_excp(POWERPC_EXCP_FP_VXSNAN); } -#ifdef FLOAT128 /* This is the way the PowerPC specification defines it */ float128 ft0_128, ft1_128; @@ -1348,10 +1342,6 @@ uint64_t helper_fmsub (uint64_t arg1, uint64_t arg2, uint64_t arg3) ft0_128 = float128_sub(ft0_128, ft1_128, &env->fp_status); farg1.d = float128_to_float64(ft0_128, &env->fp_status); } -#else - /* This is OK on x86 hosts */ - farg1.d = (farg1.d * farg2.d) - farg3.d; -#endif } return farg1.ll; } @@ -1376,7 +1366,6 @@ uint64_t helper_fnmadd (uint64_t arg1, uint64_t arg2, uint64_t arg3) /* sNaN operation */ fload_invalid_op_excp(POWERPC_EXCP_FP_VXSNAN); } -#ifdef FLOAT128 /* This is the way the PowerPC specification defines it */ float128 ft0_128, ft1_128; @@ -1392,10 +1381,6 @@ uint64_t helper_fnmadd (uint64_t arg1, uint64_t arg2, uint64_t arg3) ft0_128 = float128_add(ft0_128, ft1_128, &env->fp_status); farg1.d = float128_to_float64(ft0_128, &env->fp_status); } -#else - /* This is OK on x86 hosts */ - farg1.d = (farg1.d * farg2.d) + farg3.d; -#endif if (likely(!float64_is_any_nan(farg1.d))) { farg1.d = float64_chs(farg1.d); } @@ -1423,7 +1408,6 @@ uint64_t helper_fnmsub (uint64_t arg1, uint64_t arg2, uint64_t arg3) /* sNaN operation */ fload_invalid_op_excp(POWERPC_EXCP_FP_VXSNAN); } -#ifdef FLOAT128 /* This is the way the PowerPC specification defines it */ float128 ft0_128, ft1_128; @@ -1439,10 +1423,6 @@ uint64_t helper_fnmsub (uint64_t arg1, uint64_t arg2, uint64_t arg3) ft0_128 = float128_sub(ft0_128, ft1_128, &env->fp_status); farg1.d = float128_to_float64(ft0_128, &env->fp_status); } -#else - /* This is OK on x86 hosts */ - farg1.d = (farg1.d * farg2.d) - farg3.d; -#endif if (likely(!float64_is_any_nan(farg1.d))) { farg1.d = float64_chs(farg1.d); } -- 2.11.4.GIT