hg: jdk/sandbox: 7175279: Don't use x87 FPU on x86-64

[chris.hegarty at oracle.com]

Changeset: db30f31b9a8e
Author:    vlivanov
Date:      2020-01-30 00:46 +0300
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/db30f31b9a8e

7175279: Don't use x87 FPU on x86-64
Reviewed-by: kvn, roland

! src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp
! src/hotspot/cpu/aarch64/c1_LIRGenerator_aarch64.cpp
! src/hotspot/cpu/arm/c1_LIRAssembler_arm.cpp
! src/hotspot/cpu/ppc/c1_LIRAssembler_ppc.cpp
! src/hotspot/cpu/s390/c1_LIRAssembler_s390.cpp
! src/hotspot/cpu/sparc/c1_LIRAssembler_sparc.cpp
! src/hotspot/cpu/x86/assembler_x86.cpp
! src/hotspot/cpu/x86/assembler_x86.hpp
! src/hotspot/cpu/x86/c1_CodeStubs_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_LIRAssembler_x86.hpp
! src/hotspot/cpu/x86/c1_LIRGenerator_x86.cpp
! src/hotspot/cpu/x86/c1_LinearScan_x86.cpp
! src/hotspot/cpu/x86/c1_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/c1_Runtime1_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.cpp
! src/hotspot/cpu/x86/macroAssembler_x86.hpp
! src/hotspot/cpu/x86/methodHandles_x86.cpp
! src/hotspot/cpu/x86/stubGenerator_x86_64.cpp
! src/hotspot/cpu/x86/templateInterpreterGenerator_x86_64.cpp
! src/hotspot/cpu/x86/x86_64.ad
! src/hotspot/share/c1/c1_CodeStubs.hpp
! src/hotspot/share/c1/c1_LIR.cpp
! src/hotspot/share/c1/c1_LIR.hpp
! src/hotspot/share/c1/c1_LIRAssembler.cpp
! src/hotspot/share/c1/c1_LIRAssembler.hpp
! src/hotspot/share/c1/c1_LinearScan.cpp
! src/hotspot/share/c1/c1_LinearScan.hpp