From 885c8b7684126bd9edb0ccb9286a219f98147e73 Mon Sep 17 00:00:00 2001 From: uros Date: Sat, 29 Oct 2011 17:51:24 +0000 Subject: [PATCH] * config/i386/i386.md (lshlv16qi3): Remove expander. (lshrv16qi3): New expander. (v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3 using any_shiftrt code iterator. Cleanup. (ashlv16qi3): Cleanup. (ashrv2di3): Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180657 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 14 ++++++- gcc/config/i386/sse.md | 106 +++++++++++++++++++++---------------------------- 2 files changed, 58 insertions(+), 62 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 08687df..0e3ea11 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,7 +1,17 @@ +2011-10-29 Uros Bizjak + + * config/i386/i386.md (lshlv16qi3): Remove expander. + (lshrv16qi3): New expander. + (v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3 + using any_shiftrt code iterator. Cleanup. + (ashlv16qi3): Cleanup. + (ashrv2di3): Ditto. + 2011-10-29 John David Anglin PR target/50691 - config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol references. + * config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol + references. (pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC and TLS_MODEL_LOCAL_DYNAMIC symbol references. @@ -94,7 +104,7 @@ * Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib. (native): Add gcc-ar, gcc-nm, gcc-ranlib. (AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o, - gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add. + gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add. (install): Depend on install-gcc-ar. (install-gcc-ar): Add. (uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib. diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 5311402..c5ef498 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -5940,8 +5940,9 @@ (define_expand "3" [(set (match_operand:VI8_AVX2 0 "register_operand" "") - (maxmin:VI8_AVX2 (match_operand:VI8_AVX2 1 "register_operand" "") - (match_operand:VI8_AVX2 2 "register_operand" "")))] + (maxmin:VI8_AVX2 + (match_operand:VI8_AVX2 1 "register_operand" "") + (match_operand:VI8_AVX2 2 "register_operand" "")))] "TARGET_SSE4_2" { enum rtx_code code; @@ -5974,8 +5975,9 @@ (define_expand "3" [(set (match_operand:VI124_128 0 "register_operand" "") - (smaxmin:VI124_128 (match_operand:VI124_128 1 "nonimmediate_operand" "") - (match_operand:VI124_128 2 "nonimmediate_operand" "")))] + (smaxmin:VI124_128 + (match_operand:VI124_128 1 "nonimmediate_operand" "") + (match_operand:VI124_128 2 "nonimmediate_operand" "")))] "TARGET_SSE2" { if (TARGET_SSE4_1 || mode == V8HImode) @@ -6043,8 +6045,9 @@ (define_expand "3" [(set (match_operand:VI124_128 0 "register_operand" "") - (umaxmin:VI124_128 (match_operand:VI124_128 1 "nonimmediate_operand" "") - (match_operand:VI124_128 2 "nonimmediate_operand" "")))] + (umaxmin:VI124_128 + (match_operand:VI124_128 1 "nonimmediate_operand" "") + (match_operand:VI124_128 2 "nonimmediate_operand" "")))] "TARGET_SSE2" { if (TARGET_SSE4_1 || mode == V16QImode) @@ -11382,7 +11385,7 @@ (set_attr "prefix_extra" "2") (set_attr "mode" "TI")]) -;; SSE2 doesn't have some shift varients, so define versions for XOP +;; SSE2 doesn't have some shift variants, so define versions for XOP (define_expand "ashlv16qi3" [(set (match_operand:V16QI 0 "register_operand" "") (ashift:V16QI @@ -11390,65 +11393,52 @@ (match_operand:SI 2 "nonmemory_operand" "")))] "TARGET_XOP" { - rtvec vs = rtvec_alloc (16); - rtx par = gen_rtx_PARALLEL (V16QImode, vs); rtx reg = gen_reg_rtx (V16QImode); + rtx par; int i; - for (i = 0; i < 16; i++) - RTVEC_ELT (vs, i) = operands[2]; - emit_insn (gen_vec_initv16qi (reg, par)); - emit_insn (gen_xop_ashlv16qi3 (operands[0], operands[1], reg)); - DONE; -}) - -(define_expand "lshlv16qi3" - [(match_operand:V16QI 0 "register_operand" "") - (match_operand:V16QI 1 "register_operand" "") - (match_operand:SI 2 "nonmemory_operand" "")] - "TARGET_XOP" -{ - rtvec vs = rtvec_alloc (16); - rtx par = gen_rtx_PARALLEL (V16QImode, vs); - rtx reg = gen_reg_rtx (V16QImode); - int i; + par = gen_rtx_PARALLEL (V16QImode, rtvec_alloc (16)); for (i = 0; i < 16; i++) - RTVEC_ELT (vs, i) = operands[2]; + XVECEXP (par, 0, i) = operands[2]; emit_insn (gen_vec_initv16qi (reg, par)); - emit_insn (gen_xop_lshlv16qi3 (operands[0], operands[1], reg)); + emit_insn (gen_xop_ashlv16qi3 (operands[0], operands[1], reg)); DONE; }) -(define_expand "ashrv16qi3" +(define_expand "v16qi3" [(set (match_operand:V16QI 0 "register_operand" "") - (ashiftrt:V16QI + (any_shiftrt:V16QI (match_operand:V16QI 1 "register_operand" "") (match_operand:SI 2 "nonmemory_operand" "")))] "TARGET_XOP" { - rtvec vs = rtvec_alloc (16); - rtx par = gen_rtx_PARALLEL (V16QImode, vs); rtx reg = gen_reg_rtx (V16QImode); + rtx par; + bool negate = false; + rtx (*shift_insn)(rtx, rtx, rtx); int i; - rtx ele = ((CONST_INT_P (operands[2])) - ? GEN_INT (- INTVAL (operands[2])) - : operands[2]); + if (CONST_INT_P (operands[2])) + operands[2] = GEN_INT (-INTVAL (operands[2])); + else + negate = true; + + par = gen_rtx_PARALLEL (V16QImode, rtvec_alloc (16)); for (i = 0; i < 16; i++) - RTVEC_ELT (vs, i) = ele; + XVECEXP (par, 0, i) = operands[2]; emit_insn (gen_vec_initv16qi (reg, par)); - if (!CONST_INT_P (operands[2])) - { - rtx neg = gen_reg_rtx (V16QImode); - emit_insn (gen_negv16qi2 (neg, reg)); - emit_insn (gen_xop_ashlv16qi3 (operands[0], operands[1], neg)); - } + if (negate) + emit_insn (gen_negv16qi2 (reg, reg)); + + if ( == LSHIFTRT) + shift_insn = gen_xop_lshlv16qi3; else - emit_insn (gen_xop_ashlv16qi3 (operands[0], operands[1], reg)); + shift_insn = gen_xop_ashlv16qi3; + emit_insn (shift_insn (operands[0], operands[1], reg)); DONE; }) @@ -11459,29 +11449,25 @@ (match_operand:DI 2 "nonmemory_operand" "")))] "TARGET_XOP" { - rtvec vs = rtvec_alloc (2); - rtx par = gen_rtx_PARALLEL (V2DImode, vs); rtx reg = gen_reg_rtx (V2DImode); - rtx ele; + rtx par; + bool negate = false; + int i; if (CONST_INT_P (operands[2])) - ele = GEN_INT (- INTVAL (operands[2])); - else if (GET_MODE (operands[2]) != DImode) - { - rtx move = gen_reg_rtx (DImode); - ele = gen_reg_rtx (DImode); - convert_move (move, operands[2], false); - emit_insn (gen_negdi2 (ele, move)); - } + operands[2] = GEN_INT (-INTVAL (operands[2])); else - { - ele = gen_reg_rtx (DImode); - emit_insn (gen_negdi2 (ele, operands[2])); - } + negate = true; + + par = gen_rtx_PARALLEL (V2DImode, rtvec_alloc (2)); + for (i = 0; i < 2; i++) + XVECEXP (par, 0, i) = operands[2]; - RTVEC_ELT (vs, 0) = ele; - RTVEC_ELT (vs, 1) = ele; emit_insn (gen_vec_initv2di (reg, par)); + + if (negate) + emit_insn (gen_negv2di2 (reg, reg)); + emit_insn (gen_xop_ashlv2di3 (operands[0], operands[1], reg)); DONE; }) -- 2.7.4