summaryrefslogtreecommitdiff
path: root/target-ppc/helper.h
AgeCommit message (Collapse)AuthorFilesLines
2014-03-05target-ppc: Altivec 2.07: Vector Permute and Exclusive ORTom Musta1-0/+1
This patch adds the Vector Permuate and Exclusive OR (vpermxor) instruction introduced in Power ISA Version 2.07. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Vector SHA Sigma InstructionsTom Musta1-0/+2
This patch adds the Vector SHA Sigma instructions introduced in Power ISA Version 2.07: - Vector SHA-512 Sigma Doubleword (vshasigmad) - Vector SHA-256 Sigma Word (vshasigmaw) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: AES InstructionsTom Musta1-0/+6
This patch adds the Vector AES instructions introduced in Power ISA Version 2.07: - Vector AES Cipher (vcipher) - Vector AES Cipher Last (vcipherlast) - Vector AES Inverse Cipher (vncipher) - Vector AES Inverse Cipher Last (vncipherlast) - Vector AES SubBytes (vsbox) Note that the implementation of vncipher deviates from the RTL in ISA V2.07. However it does match the verbal description in the third paragraph. The RTL will be fixed in ISA V2.07B. The implementation here has been tested against actual P8 hardware. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Binary Coded Decimal InstructionsTom Musta1-0/+3
This patch add the Binary Coded Decimal instructions bcdadd. and bcdsub. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Vector Polynomial Multiply SumTom Musta1-0/+4
This patch adds the Vectory Polynomial Multiply Sum instructions introduced in Power ISA Version 2.07: - Vectory Polynomial Multiply Sum Byte (vpmsumb) - Vectory Polynomial Multiply Sum Halfword (vpmsumh) - Vectory Polynomial Multiply Sum Word (vpmsumw) - Vectory Polynomial Multiply Sum Doubleword (vpmsumd) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Vector Gather Bits by BytesTom Musta1-0/+1
This patch adds the Vector Gather Bits by Bytes Doubleword (vgbbd) instruction which is introduced in Power ISA Version 2.07. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Doubleword ComparesTom Musta1-0/+6
This patch adds the Vector Compare Doubleword instructions introduced by Power ISA Version 2.07: - Vector Compare Equal to Unsigned Doubleword (vcmpequd) - Vector Compare Greater Than Signed Doubleword (vcmpgtsd) - Vector Compare Greater Than Unsigned Doubleword (vcmpgtud) These instructions are encoded with bit 31 set to 1 and so are duals with vcmpeqfp, vcmpgtfp and vcmpbfp respectively. The helper macro for integer compares is enhanced to account for 64-bit operands. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: vbpermq InstructionTom Musta1-0/+1
This patch adds the Vector Bit Permute Quadword (vbpermq) instruction introduced in Power ISA Version 2.07. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Quadword Addition and SubtracationTom Musta1-0/+8
This patch adds the Vector Quadword Addition and Subtraction instructions introduced in Power ISA Version 2.07: - Vector Add Unsigned Quadword Modulo (vadduqm) - Vector Add & Write Carry Unsigned Quadword (vaddcuq) - Vector Add Extended Unsigned Quadword (vaddeuqm) - Vector Add Extended & Write Carry Unsigned Quadword (vaddecuq) - Vector Subtract Unsigned Quadword Modulo (vsubuqm) - Vector Subtract & Write Carry Unsigned Quadword (vsubcuq) - Vector Subtract Extended Unsigned Quadword (vsubeuqm) - Vector Subtract Extended & Write Carry Unsigned Quadword (vsubecuq) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Vector Doubleword Rotate and Shift InstructionsTom Musta1-0/+4
This patch adds the vector doublword rotate and shift instructions introduced in Power ISA Version 2.07: - Vector Rotate Left Doubleword instruction (vrld) - Vector Shift Left Doubleword (vsld) - Vector Shift Right Doubleword (vsrd) - Vector Shift Right Algegbraic Doubleword (vsrad) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Unpack Signed Word InstructionsTom Musta1-0/+2
This patch adds the Unpack Signed Word instructions introduced in Power ISA Version 2.07: - Vector Unpack High Signed Word (vupkusw) - Vector Unpack Low Signed Word (vupklsw) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Pack Doubleword InstructionsTom Musta1-0/+4
This patch adds the Vector Pack Doubleword instructions introduced in Power ISA Version 2.07: - Vector Pack Signed Doubleword Signed Saturate (vpksdss) - Vector Pack Signed Doubleword Unsigned Saturate (vpksdus) - Vector Pack Unsigned Doubleword Unsigned Modulo (vpkudum) - Vector Pack Unsigned Doubleword Unsigned Saturate (vpkudus) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Vector Min/Max Doubleword InstructionsTom Musta1-0/+4
This patch adds the Vector Minimum and Maximum Doubleword instructions that are introduced in Power ISA Version 2.07. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Vector Population Count InstructionsTom Musta1-0/+4
This patch adds the Vector Population Count instructions introduced in Power ISA Version 2.07: vpopcntb, vpopcnth, vpopcntw and vpopcntd. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Add Vector Count Leading ZeroesTom Musta1-0/+5
This patch adds the Vector Count Leading Zeroes instructions introduced in Power ISA Version 2.07 - vclzb, vclzh, vclzw and vclzd. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: vmuluw InstructionTom Musta1-0/+1
This patch adds the Vector Multiply Unsigned Word Modulo (vmuluwm) instruction. The existing VARITH_DO macro is re-used to (trivially) instantiate the helper code. Since bits 21-31 of any vmuluwm instruction is 137, the instruction is coded as a dual to vmulouw (bits 21-31 = 136). Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Multiply Even/Odd Word InstructionsTom Musta1-0/+4
This patch adds the Multilpy Even/Odd Word instructions that are introduced in Power ISA Version 2.07: - Vector Multiply Even Unsigned Word (vmuleuw) - Vector Multiply Even Signed Word (vmulesw) - Vector Multiply Odd Unsigned Word (vmulouw) - Vector Multiply Odd Signed Word (vmulosw) Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Altivec 2.07: Add/Subtract Unsigned Doubleword ModuloTom Musta1-0/+2
This patch adds two Altivec unsigned doublword modulo instructions that are introduced in Power ISA Version V2.07: - vaddudm : Vector Add Unsigned Doubleword Modulo - vsubudm : Vector Subtrace Unsigned Doubleword Modulo Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA 2.06 ftsqrtTom Musta1-0/+1
This patch adds the Floating Point Test for Square Root instruction which was introduced in Power ISA 2.06. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA 2.06 ftdiv InstructionTom Musta1-0/+2
This patch adds the Floating Point Test for Divide instruction which was introduced in Power ISA 2.06B. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA 2.06 fcfid[u][s] InstructionsTom Musta1-0/+3
This patch adds the fcfids, fcfidu and fcfidus instructions which were introduced in Power ISA 2.06B. A common macro is provided to eliminate repetitious code, and the existing fcfid instruction is refactored to use this macro. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA2.06 Float to Integer InstructionsTom Musta1-0/+4
This patch adds the four floating point to integer conversion instructions introduced by Power ISA V2.06: - Floating Convert to Integer Word Unsigned (fctiwu) - Floating Convert to Integer Word Unsigned with Round Toward Zero (fctiwuz) - Floating Convert to Integer Doubleword Unsigned (fctidu) - Floating Convert to Integer Doubleword Unsigned with Round Toward Zero (fctiduz) A common macro is developed to eliminate repetitious code. Existing instructions are also refactoried to use this macro (fctiw, fctiwz, fctid, fctidz). Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA 2.06 divwe[o] InstructionsTom Musta1-0/+1
This patch addes the signed Divide Word Extended instructions which were introduced in Power ISA 2.06B. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA 2.06 divweu[o] InstructionsTom Musta1-0/+1
This patch addes the Unsigned Divide Word Extended instructions which were introduced in Power ISA 2.06B. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA2.06 divde[o] InstructionsTom Musta1-0/+1
This patch adds the Divide Doubleword Extended instructions. The implementation builds on the unsigned helper provided in the previous patch. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA2.06 divdeu[o] InstructionsTom Musta1-0/+1
This patch adds the Divide Doubleword Extended Unsigned instructions. This instruction requires dividing a 128-bit value by a 64 bit value. Since 128 bit integer division is not supported in TCG, a helper is used. An architecture independent 128-bit division routine is added to host-utils. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> [agraf: use ||] Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add ISA2.06 bpermd InstructionTom Musta1-0/+1
This patch adds the Bit Permute Doubleword (bpermd) instruction, which was introduced in Power ISA 2.06 as part of the base 64-bit architecture. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Scalar Non-Signalling ConversionsTom Musta1-0/+2
This patch adds the non-signalling scalar conversion instructions: - VSX Scalar Convert Single Precision to Double Precision Non-Signalling (xscvspdpn) - VSX Scalar Convert Double Precision to Single Precision Non-Signalling (xscvdpspn) Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Scalar Round to Single PrecisionTom Musta1-0/+1
This patch adds the VSX Scalar Round to Single Precision (xsrsp) instruction. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add xscvsxdsp and xscvuxdspTom Musta1-0/+2
This patch adds the VSX Scalar Convert Unsigned Integer Doubleword to Floating Point Format and Round to Single Precision (xscvuxdsp) and VSX Scalar Convert Signed Integer Douglbeword to Floating Point Format and Round to Single Precision (xscvsxdsp) instructions. The existing integer to floating point conversion macro (VSX_CVT_INT_TO_FP) is modified to support the rounding of the intermediate floating point result to single precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add Scalar SP Fused Multiply-AddsTom Musta1-0/+8
This patch adds the Single Precision VSX Scalar Fused Multiply-Add instructions: xsmaddasp, xsmaddmsp, xssubasp, xssubmsp, xsnmaddasp, xsnmaddmsp, xsnmsubasp, xsnmsubmsp. The existing VSX_MADD() macro is modified to support rounding of the intermediate double precision result to single precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: add xsrsqrtespTom Musta1-0/+1
This patch adds the VSX Scalar Reciprocal Square Root Estimate Single Precision (xsrsqrtesp) instruction. The existing VSX_RSQRTE() macro is modified to support rounding of the intermediate double-precision result to single precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add xssqrtspTom Musta1-0/+1
This patch adds the VSX Scalar Square Root Single Precision (xssqrtsp) instruction. The existing VSX_SQRT() macro is modified to support rounding of the intermediate double-precision result to single-precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add xsrespTom Musta1-0/+1
This patch adds the VSX Scalar Reciprocal Estimate Single Precision (xsresp) instruction. The existing VSX_RE macro is modified to support rounding of the intermediate double precision result to single precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add xsdivspTom Musta1-0/+1
This patch adds the VSX Scalar Divide Single Precision (xsdivsp) instruction. The existing VSX_DIV macro is modified to support rounding of the intermediate double precision result to single precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add xsmulspTom Musta1-0/+1
This patch adds the VSX Scalar Multiply Single-Precision (xsmulsp) instruction. The existing VSX_MUL macro is modified to support rounding of the intermediate result to single precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: VSX Stage 4: Add xsaddsp and xssubspTom Musta1-0/+3
This patch adds the VSX Scalar Add Single-Precision (xsaddsp) and VSX Scalar Subtract Single-Precision (xssubsp) instructions. The existing VSX_ADD_SUB macro is modified to support the rounding of the (intermediate) result to single-precision. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX Rounding InstructionsTom Musta1-0/+15
This patch adds the VSX Round to Floating Point Integer instructions: - xsrdpi, xsrdpic, xsrdpim, xsrdpip, xsrdpiz - xvrdpi, xvrdpic, xvrdpim, xvrdpip, xvrdpiz - xvrspi, xvrspic, xvrspim, xvrspip, xvrspiz Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 Integer Conversion InstructionsTom Musta1-0/+22
This patch adds the VSX Integer Conversion instructions defined by V2.06 of the PowerPC ISA: - xscvdpsxds, xscvdpsxws, xscvdpuxds, xscvdpuxws - xvcvdpsxds, xvcvdpsxws, xvcvdpuxds, xvcvdpuxws - xvcvspsxds, xvcvspsxws, xvcvspuxds, xvcvspuxws - xscvsxddp, xscvuxddp - xvcvsxddp, xscvsxwdp, xvcvuxddp, xvcvuxwdp - xvcvsxdsp, xscvsxwsp, xvcvuxdsp, xvcvuxwsp Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX Floating Point to Floating Point Conversion InstructionsTom Musta1-0/+4
This patch adds the VSX instructions that convert between floating point formats: xscvdpsp, xscvspdp, xvcvdpsp, xvcvspdp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX Vector Compare InstructionsTom Musta1-0/+6
This patch adds the VSX floating point compare vector instructions: - xvcmpeqdp[.], xvcmpgedp[.], xvcmpgtdp[.] - xvcmpeqsp[.], xvcmpgesp[.], xvcmpgtsp[.] Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX xmax/xmin InstructionsTom Musta1-0/+6
This patch adds the VSX floating point maximum and minimum instructions: - xsmaxdp, xvmaxdp, xvmaxsp - xsmindp, xvmindp, xvminsp Because of the Power ISA definitions of maximum and minimum on various boundary cases, the standard softfloat comparison routines (e.g. float64_lt) do not work as well as one might think. Therefore specific routines for comparing 64 and 32 bit floating point numbers are implemented in the PowerPC helper code. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX xscmp*dp InstructionsTom Musta1-0/+2
This patch adds the VSX scalar floating point compare ordered and unordered instructions. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 Multiply Add InstructionsTom Musta1-0/+24
This patch adds the VSX floating point multiply/add instructions defined by V2.06 of the PowerPC ISA: - xsmaddadp, xvmaddadp, xvmaddasp - xsmaddmdp, xvmaddmdp, xvmaddmsp - xsmsubadp, xvmsubadp, xvmsubasp - xsmsubmdp, xvmsubmdp, xvmsubmsp - xsnmaddadp, xvnmaddadp, xvnmaddasp - xsnmaddmdp, xvnmaddmdp, xvnmaddmsp - xsnmsubadp, xvnmsubadp, xvnmsubasp - xsnmsubmdp, xvnmsubmdp, xvnmsubmsp Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 xtsqrt InstructionsTom Musta1-0/+3
This patch adds the VSX floating point test for software square root instructions defined by V2.06 of the PowerPC ISA: xstsqrtdp, xvtsqrtdp, xvtsqrtsp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 xtdiv InstructionsTom Musta1-0/+3
This patch adds the VSX floating point test for software divide instructions defined by V2.06 of the PowerPC ISA: xstdivdp, xvtdivdp, and xvtdivsp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 xrsqrte InstructionsTom Musta1-0/+3
This patch adds the VSX floating point reciprocal square root estimate instructions defined by V2.06 of the PowerPC ISA: xsrsqrtedp, xvrsqrtedp, xvrsqrtesp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 xsqrt InstructionsTom Musta1-0/+3
This patch adds the VSX floating point square root instructions defined by V2.06 of the PowerPC ISA: xssqrtdp, xvsqrtdp, xvsqrtsp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 xre InstructionsTom Musta1-0/+3
This patch adds the VSX floating point reciprocal estimate instructions defined by V2.06 of the PowerPC ISA: xsredp, xvredp, xvresp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2014-03-05target-ppc: Add VSX ISA2.06 xdiv InstructionsTom Musta1-0/+3
This patch adds the VSX floating point divide instructions defined by V2.06 of the PowerPC ISA: xsdivdp, xvdivdp, xvdivsp. Signed-off-by: Tom Musta <tommusta@gmail.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Alexander Graf <agraf@suse.de>
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-17 10:23:13 +0000