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File _service:tar_scm:as-Add-new-estimated-reciprocal-instructions-in-Loon.patch of Package binutils
From cd51849c90e8fd13779bec69f5d4c7aadf03a532 Mon Sep 17 00:00:00 2001 From: Jiajie Chen <c@jia.je> Date: Thu, 26 Oct 2023 17:35:14 +0800 Subject: [PATCH] as: Add new estimated reciprocal instructions in LoongArch v1.1 New estimated reciprocal instructions in LoongArch v1.1: - frecipe.s/d - frsqrte.s/d - vfrecipe.s/d - vfrsqrte.s/d - xvfrecipe.s/d - xvfrsqrte.s/d Signed-off-by: Jiajie Chen <c@jia.je> Signed-off-by: Peng Fan <fanpeng@loongson.cn> --- gas/testsuite/gas/loongarch/float_op.d | 4 ++++ gas/testsuite/gas/loongarch/float_op.s | 4 ++++ gas/testsuite/gas/loongarch/vector.d | 8 ++++++++ gas/testsuite/gas/loongarch/vector.s | 8 ++++++++ opcodes/loongarch-opc.c | 12 ++++++++++++ 5 files changed, 36 insertions(+) diff --git a/gas/testsuite/gas/loongarch/float_op.d b/gas/testsuite/gas/loongarch/float_op.d index f9d3b89e4a0..b09e7ba0f21 100644 --- a/gas/testsuite/gas/loongarch/float_op.d +++ b/gas/testsuite/gas/loongarch/float_op.d @@ -83,3 +83,7 @@ Disassembly of section .text: [ ]+124:[ ]+011d2820 [ ]+ffint.d.l[ ]+[ ]+\$fa0, \$fa1 [ ]+128:[ ]+011e4420 [ ]+frint.s[ ]+[ ]+\$fa0, \$fa1 [ ]+12c:[ ]+011e4820 [ ]+frint.d[ ]+[ ]+\$fa0, \$fa1 +[ ]+130:[ ]+01147420 [ ]+frecipe.s[ ]+[ ]+\$fa0, \$fa1 +[ ]+134:[ ]+01147820 [ ]+frecipe.d[ ]+[ ]+\$fa0, \$fa1 +[ ]+138:[ ]+01148420 [ ]+frsqrte.s[ ]+[ ]+\$fa0, \$fa1 +[ ]+13c:[ ]+01148820 [ ]+frsqrte.d[ ]+[ ]+\$fa0, \$fa1 diff --git a/gas/testsuite/gas/loongarch/float_op.s b/gas/testsuite/gas/loongarch/float_op.s index 2e3ec5b8519..a83be3e3e48 100644 --- a/gas/testsuite/gas/loongarch/float_op.s +++ b/gas/testsuite/gas/loongarch/float_op.s @@ -74,3 +74,7 @@ ffint.d.w $f0,$f1 ffint.d.l $f0,$f1 frint.s $f0,$f1 frint.d $f0,$f1 +frecipe.s $f0,$f1 +frecipe.d $f0,$f1 +frsqrte.s $f0,$f1 +frsqrte.d $f0,$f1 diff --git a/gas/testsuite/gas/loongarch/vector.d b/gas/testsuite/gas/loongarch/vector.d index 1a092bca3b8..4526b3d3640 100644 --- a/gas/testsuite/gas/loongarch/vector.d +++ b/gas/testsuite/gas/loongarch/vector.d @@ -1459,3 +1459,11 @@ Disassembly of section .text: [ ]+16a0:[ ]+77e40420[ ]+xvpermi.w[ ]+\$xr0,[ ]+\$xr1,[ ]+0x1 [ ]+16a4:[ ]+77e80420[ ]+xvpermi.d[ ]+\$xr0,[ ]+\$xr1,[ ]+0x1 [ ]+16a8:[ ]+77ec0420[ ]+xvpermi.q[ ]+\$xr0,[ ]+\$xr1,[ ]+0x1 +[ ]+16ac:[ ]+729d1420[ ]+vfrecipe.s[ ]+\$vr0,[ ]+\$vr1 +[ ]+16b0:[ ]+729d1820[ ]+vfrecipe.d[ ]+\$vr0,[ ]+\$vr1 +[ ]+16b4:[ ]+729d2420[ ]+vfrsqrte.s[ ]+\$vr0,[ ]+\$vr1 +[ ]+16b8:[ ]+729d2820[ ]+vfrsqrte.d[ ]+\$vr0,[ ]+\$vr1 +[ ]+16bc:[ ]+769d1420[ ]+xvfrecipe.s[ ]+\$xr0,[ ]+\$xr1 +[ ]+16c0:[ ]+769d1820[ ]+xvfrecipe.d[ ]+\$xr0,[ ]+\$xr1 +[ ]+16c4:[ ]+769d2420[ ]+xvfrsqrte.s[ ]+\$xr0,[ ]+\$xr1 +[ ]+16c8:[ ]+769d2820[ ]+xvfrsqrte.d[ ]+\$xr0,[ ]+\$xr1 diff --git a/gas/testsuite/gas/loongarch/vector.s b/gas/testsuite/gas/loongarch/vector.s index fe0369e763e..0283a4b4d53 100644 --- a/gas/testsuite/gas/loongarch/vector.s +++ b/gas/testsuite/gas/loongarch/vector.s @@ -1449,3 +1449,11 @@ xvldi $xr0, 1 xvpermi.w $xr0, $xr1, 1 xvpermi.d $xr0, $xr1, 1 xvpermi.q $xr0, $xr1, 1 +vfrecipe.s $vr0, $vr1 +vfrecipe.d $vr0, $vr1 +vfrsqrte.s $vr0, $vr1 +vfrsqrte.d $vr0, $vr1 +xvfrecipe.s $xr0, $xr1 +xvfrecipe.d $xr0, $xr1 +xvfrsqrte.s $xr0, $xr1 +xvfrsqrte.d $xr0, $xr1 diff --git a/opcodes/loongarch-opc.c b/opcodes/loongarch-opc.c index e110735e857..15c7da6340c 100644 --- a/opcodes/loongarch-opc.c +++ b/opcodes/loongarch-opc.c @@ -482,6 +482,8 @@ static struct loongarch_opcode loongarch_single_float_opcodes[] = { 0x01144400, 0xfffffc00, "fsqrt.s", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x01145400, 0xfffffc00, "frecip.s", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x01146400, 0xfffffc00, "frsqrt.s", "f0:5,f5:5", 0, 0, 0, 0 }, + { 0x01147400, 0xfffffc00, "frecipe.s", "f0:5,f5:5", 0, 0, 0, 0 }, + { 0x01148400, 0xfffffc00, "frsqrte.s", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x01149400, 0xfffffc00, "fmov.s", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x0114a400, 0xfffffc00, "movgr2fr.w", "f0:5,r5:5", 0, 0, 0, 0 }, { 0x0114ac00, 0xfffffc00, "movgr2frh.w", "f0:5,r5:5", 0, 0, 0, 0 }, @@ -528,6 +530,8 @@ static struct loongarch_opcode loongarch_double_float_opcodes[] = { 0x01144800, 0xfffffc00, "fsqrt.d", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x01145800, 0xfffffc00, "frecip.d", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x01146800, 0xfffffc00, "frsqrt.d", "f0:5,f5:5", 0, 0, 0, 0 }, + { 0x01147800, 0xfffffc00, "frecipe.d", "f0:5,f5:5", 0, 0, 0, 0 }, + { 0x01148800, 0xfffffc00, "frsqrte.d", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x01149800, 0xfffffc00, "fmov.d", "f0:5,f5:5", 0, 0, 0, 0 }, { 0x0114a800, 0xfffffc00, "movgr2fr.d", "f0:5,r5:5", 0, 0, 0, 0 }, { 0x0114b800, 0xfffffc00, "movfr2gr.d", "r0:5,f5:5", 0, 0, 0, 0 }, @@ -1424,6 +1428,10 @@ static struct loongarch_opcode loongarch_lsx_opcodes[] = { 0x729cf800, 0xfffffc00, "vfrecip.d", "v0:5,v5:5", 0, 0, 0, 0}, { 0x729d0400, 0xfffffc00, "vfrsqrt.s", "v0:5,v5:5", 0, 0, 0, 0}, { 0x729d0800, 0xfffffc00, "vfrsqrt.d", "v0:5,v5:5", 0, 0, 0, 0}, + { 0x729d1400, 0xfffffc00, "vfrecipe.s", "v0:5,v5:5", 0, 0, 0, 0}, + { 0x729d1800, 0xfffffc00, "vfrecipe.d", "v0:5,v5:5", 0, 0, 0, 0}, + { 0x729d2400, 0xfffffc00, "vfrsqrte.s", "v0:5,v5:5", 0, 0, 0, 0}, + { 0x729d2800, 0xfffffc00, "vfrsqrte.d", "v0:5,v5:5", 0, 0, 0, 0}, { 0x729d3400, 0xfffffc00, "vfrint.s", "v0:5,v5:5", 0, 0, 0, 0}, { 0x729d3800, 0xfffffc00, "vfrint.d", "v0:5,v5:5", 0, 0, 0, 0}, { 0x729d4400, 0xfffffc00, "vfrintrm.s", "v0:5,v5:5", 0, 0, 0, 0}, @@ -2169,6 +2177,10 @@ static struct loongarch_opcode loongarch_lasx_opcodes[] = { 0x769cf800, 0xfffffc00, "xvfrecip.d", "x0:5,x5:5", 0, 0, 0, 0}, { 0x769d0400, 0xfffffc00, "xvfrsqrt.s", "x0:5,x5:5", 0, 0, 0, 0}, { 0x769d0800, 0xfffffc00, "xvfrsqrt.d", "x0:5,x5:5", 0, 0, 0, 0}, + { 0x769d1400, 0xfffffc00, "xvfrecipe.s", "x0:5,x5:5", 0, 0, 0, 0}, + { 0x769d1800, 0xfffffc00, "xvfrecipe.d", "x0:5,x5:5", 0, 0, 0, 0}, + { 0x769d2400, 0xfffffc00, "xvfrsqrte.s", "x0:5,x5:5", 0, 0, 0, 0}, + { 0x769d2800, 0xfffffc00, "xvfrsqrte.d", "x0:5,x5:5", 0, 0, 0, 0}, { 0x769d3400, 0xfffffc00, "xvfrint.s", "x0:5,x5:5", 0, 0, 0, 0}, { 0x769d3800, 0xfffffc00, "xvfrint.d", "x0:5,x5:5", 0, 0, 0, 0}, { 0x769d4400, 0xfffffc00, "xvfrintrm.s", "x0:5,x5:5", 0, 0, 0, 0}, -- 2.33.0
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