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| author | David Edelsohn <dje.gcc@gmail.com> | 2017-08-30 14:50:17 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2017-08-30 10:50:17 -0400 |
| commit | 432ebb1dea041cce8322e78cb394d41970387bae (patch) | |
| tree | de31c9862061410ec294b6829d846942fb9d6047 /gcc | |
| parent | 62663034afa8c50adf7128eb459999a8d70b665d (diff) | |
| download | gcc-432ebb1dea041cce8322e78cb394d41970387bae.zip gcc-432ebb1dea041cce8322e78cb394d41970387bae.tar.gz gcc-432ebb1dea041cce8322e78cb394d41970387bae.tar.bz2 | |
rs6000.c (rs6000_expand_binop_builtin): Revert back to if statements, including unpack.
* config/rs6000/rs6000.c (rs6000_expand_binop_builtin): Revert
back to if statements, including unpack.
From-SVN: r251535
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/rs6000/rs6000.c | 63 |
2 files changed, 36 insertions, 32 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 006a039..d87d910 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2017-08-30 David Edelsohn <dje.gcc@gmail.com> + + * config/rs6000/rs6000.c (rs6000_expand_binop_builtin): Revert + back to if statements, including unpack. + 2017-08-30 Martin Liska <mliska@suse.cz> PR inline-asm/82001 diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index 5116da5..9df7705 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -14000,17 +14000,14 @@ rs6000_expand_binop_builtin (enum insn_code icode, tree exp, rtx target) if (arg0 == error_mark_node || arg1 == error_mark_node) return const0_rtx; - switch (icode) + if (icode == CODE_FOR_altivec_vcfux + || icode == CODE_FOR_altivec_vcfsx + || icode == CODE_FOR_altivec_vctsxs + || icode == CODE_FOR_altivec_vctuxs + || icode == CODE_FOR_altivec_vspltb + || icode == CODE_FOR_altivec_vsplth + || icode == CODE_FOR_altivec_vspltw) { - default: - break; - case CODE_FOR_altivec_vcfux: - case CODE_FOR_altivec_vcfsx: - case CODE_FOR_altivec_vctsxs: - case CODE_FOR_altivec_vctuxs: - case CODE_FOR_altivec_vspltb: - case CODE_FOR_altivec_vsplth: - case CODE_FOR_altivec_vspltw: /* Only allow 5-bit unsigned literals. */ STRIP_NOPS (arg1); if (TREE_CODE (arg1) != INTEGER_CST @@ -14019,15 +14016,16 @@ rs6000_expand_binop_builtin (enum insn_code icode, tree exp, rtx target) error ("argument 2 must be a 5-bit unsigned literal"); return CONST0_RTX (tmode); } - break; - case CODE_FOR_dfptstsfi_eq_dd: - case CODE_FOR_dfptstsfi_lt_dd: - case CODE_FOR_dfptstsfi_gt_dd: - case CODE_FOR_dfptstsfi_unordered_dd: - case CODE_FOR_dfptstsfi_eq_td: - case CODE_FOR_dfptstsfi_lt_td: - case CODE_FOR_dfptstsfi_gt_td: - case CODE_FOR_dfptstsfi_unordered_td: + } + else if (icode == CODE_FOR_dfptstsfi_eq_dd + || icode == CODE_FOR_dfptstsfi_lt_dd + || icode == CODE_FOR_dfptstsfi_gt_dd + || icode == CODE_FOR_dfptstsfi_unordered_dd + || icode == CODE_FOR_dfptstsfi_eq_td + || icode == CODE_FOR_dfptstsfi_lt_td + || icode == CODE_FOR_dfptstsfi_gt_td + || icode == CODE_FOR_dfptstsfi_unordered_td) + { /* Only allow 6-bit unsigned literals. */ STRIP_NOPS (arg0); if (TREE_CODE (arg0) != INTEGER_CST @@ -14036,12 +14034,13 @@ rs6000_expand_binop_builtin (enum insn_code icode, tree exp, rtx target) error ("argument 1 must be a 6-bit unsigned literal"); return CONST0_RTX (tmode); } - break; - case CODE_FOR_xststdcqp: - case CODE_FOR_xststdcdp: - case CODE_FOR_xststdcsp: - case CODE_FOR_xvtstdcdp: - case CODE_FOR_xvtstdcsp: + } + else if (icode == CODE_FOR_xststdcqp + || icode == CODE_FOR_xststdcdp + || icode == CODE_FOR_xststdcsp + || icode == CODE_FOR_xvtstdcdp + || icode == CODE_FOR_xvtstdcsp) + { /* Only allow 7-bit unsigned literals. */ STRIP_NOPS (arg1); if (TREE_CODE (arg1) != INTEGER_CST @@ -14050,12 +14049,13 @@ rs6000_expand_binop_builtin (enum insn_code icode, tree exp, rtx target) error ("argument 2 must be a 7-bit unsigned literal"); return CONST0_RTX (tmode); } - break; - case CODE_FOR_unpackv1ti: - case CODE_FOR_unpackkf: - case CODE_FOR_unpacktf: - case CODE_FOR_unpackif: - case CODE_FOR_unpacktd: + } + else if (icode == CODE_FOR_unpackv1ti + || icode == CODE_FOR_unpackkf + || icode == CODE_FOR_unpacktf + || icode == CODE_FOR_unpackif + || icode == CODE_FOR_unpacktd) + { /* Only allow 1-bit unsigned literals. */ STRIP_NOPS (arg1); if (TREE_CODE (arg1) != INTEGER_CST @@ -14064,7 +14064,6 @@ rs6000_expand_binop_builtin (enum insn_code icode, tree exp, rtx target) error ("argument 2 must be a 1-bit unsigned literal"); return CONST0_RTX (tmode); } - break; } if (target == 0 |