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[X86][RD]: Adding full coverage of MC encoding for RD isa sets.<NFC> 

NFC.
Adding MC regressions tests to cover RDPMC, RDRAND, RDRAND, RDSEED, RDTSCP, DWRFSGS isa sets.
This patch is part of a larger task to cover MC encoding of all X86 isa sets started in revision: https://reviews.llvm.org/D39952

Reviewers: zvi, craig.topper, RKSimon, AndreiGrischenk
Differential Revision: https://reviews.llvm.org/D41328

Change-Id: Ie97b397546e6b1ed180c6abd7b41fccb136d2b82
llvm-svn: 321476
This commit is contained in:
Gadi Haber 2017-12-27 08:35:57 +00:00
parent da56a7f388
commit 309b06cb5c
9 changed files with 98 additions and 0 deletions
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6
llvm/test/MC/X86/RDPMC-32.s Normal file
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// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdpmc
// CHECK: encoding: [0x0f,0x33]
rdpmc

6
llvm/test/MC/X86/RDPMC-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdpmc
// CHECK: encoding: [0x0f,0x33]
rdpmc

6
llvm/test/MC/X86/RDRAND-32.s Normal file
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// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdrandl %eax
// CHECK: encoding: [0x0f,0xc7,0xf0]
rdrandl %eax

14
llvm/test/MC/X86/RDRAND-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdrandl %r13d
// CHECK: encoding: [0x41,0x0f,0xc7,0xf5]
rdrandl %r13d
// CHECK: rdrandq %r13
// CHECK: encoding: [0x49,0x0f,0xc7,0xf5]
rdrandq %r13
// CHECK: rdrandw %r13w
// CHECK: encoding: [0x66,0x41,0x0f,0xc7,0xf5]
rdrandw %r13w

6
llvm/test/MC/X86/RDSEED-32.s Normal file
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// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdseedl %eax
// CHECK: encoding: [0x0f,0xc7,0xf8]
rdseedl %eax

14
llvm/test/MC/X86/RDSEED-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdseedl %r13d
// CHECK: encoding: [0x41,0x0f,0xc7,0xfd]
rdseedl %r13d
// CHECK: rdseedq %r13
// CHECK: encoding: [0x49,0x0f,0xc7,0xfd]
rdseedq %r13
// CHECK: rdseedw %r13w
// CHECK: encoding: [0x66,0x41,0x0f,0xc7,0xfd]
rdseedw %r13w

6
llvm/test/MC/X86/RDTSCP-32.s Normal file
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// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdtscp
// CHECK: encoding: [0x0f,0x01,0xf9]
rdtscp

6
llvm/test/MC/X86/RDTSCP-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdtscp
// CHECK: encoding: [0x0f,0x01,0xf9]
rdtscp

34
llvm/test/MC/X86/RDWRFSGS-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: rdfsbasel %r13d
// CHECK: encoding: [0xf3,0x41,0x0f,0xae,0xc5]
rdfsbasel %r13d
// CHECK: rdfsbaseq %r13
// CHECK: encoding: [0xf3,0x49,0x0f,0xae,0xc5]
rdfsbaseq %r13
// CHECK: rdgsbasel %r13d
// CHECK: encoding: [0xf3,0x41,0x0f,0xae,0xcd]
rdgsbasel %r13d
// CHECK: rdgsbaseq %r13
// CHECK: encoding: [0xf3,0x49,0x0f,0xae,0xcd]
rdgsbaseq %r13
// CHECK: wrfsbasel %r13d
// CHECK: encoding: [0xf3,0x41,0x0f,0xae,0xd5]
wrfsbasel %r13d
// CHECK: wrfsbaseq %r13
// CHECK: encoding: [0xf3,0x49,0x0f,0xae,0xd5]
wrfsbaseq %r13
// CHECK: wrgsbasel %r13d
// CHECK: encoding: [0xf3,0x41,0x0f,0xae,0xdd]
wrgsbasel %r13d
// CHECK: wrgsbaseq %r13
// CHECK: encoding: [0xf3,0x49,0x0f,0xae,0xdd]
wrgsbaseq %r13