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

NFC.
Adding MC regressions tests to cover the CLFLSH and CLFLUSHOPT 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, RKSimon, craig.topper, m_zuckerman
Differential Revision: https://reviews.llvm.org/D41331

Change-Id: Ifa643dd52f1b7184c52bc1806038dc74b234fc65
llvm-svn: 321153
This commit is contained in:
Gadi Haber 2017-12-20 08:28:24 +00:00
parent abed821c36
commit 0ae485c581
4 changed files with 104 additions and 0 deletions
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26
llvm/test/MC/X86/CLFLUSHOPT-32.s Normal file
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// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: clflushopt -485498096(%edx,%eax,4)
// CHECK: encoding: [0x66,0x0f,0xae,0xbc,0x82,0x10,0xe3,0x0f,0xe3]
clflushopt -485498096(%edx,%eax,4)
// CHECK: clflushopt 485498096(%edx,%eax,4)
// CHECK: encoding: [0x66,0x0f,0xae,0xbc,0x82,0xf0,0x1c,0xf0,0x1c]
clflushopt 485498096(%edx,%eax,4)
// CHECK: clflushopt 485498096(%edx)
// CHECK: encoding: [0x66,0x0f,0xae,0xba,0xf0,0x1c,0xf0,0x1c]
clflushopt 485498096(%edx)
// CHECK: clflushopt 485498096
// CHECK: encoding: [0x66,0x0f,0xae,0x3d,0xf0,0x1c,0xf0,0x1c]
clflushopt 485498096
// CHECK: clflushopt 64(%edx,%eax)
// CHECK: encoding: [0x66,0x0f,0xae,0x7c,0x02,0x40]
clflushopt 64(%edx,%eax)
// CHECK: clflushopt (%edx)
// CHECK: encoding: [0x66,0x0f,0xae,0x3a]
clflushopt (%edx)

26
llvm/test/MC/X86/CLFLUSHOPT-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: clflushopt 485498096
// CHECK: encoding: [0x66,0x0f,0xae,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
clflushopt 485498096
// CHECK: clflushopt 64(%rdx)
// CHECK: encoding: [0x66,0x0f,0xae,0x7a,0x40]
clflushopt 64(%rdx)
// CHECK: clflushopt 64(%rdx,%rax,4)
// CHECK: encoding: [0x66,0x0f,0xae,0x7c,0x82,0x40]
clflushopt 64(%rdx,%rax,4)
// CHECK: clflushopt -64(%rdx,%rax,4)
// CHECK: encoding: [0x66,0x0f,0xae,0x7c,0x82,0xc0]
clflushopt -64(%rdx,%rax,4)
// CHECK: clflushopt 64(%rdx,%rax)
// CHECK: encoding: [0x66,0x0f,0xae,0x7c,0x02,0x40]
clflushopt 64(%rdx,%rax)
// CHECK: clflushopt (%rdx)
// CHECK: encoding: [0x66,0x0f,0xae,0x3a]
clflushopt (%rdx)

26
llvm/test/MC/X86/CLFSH-32.s Normal file
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// RUN: llvm-mc -triple i386-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: clflush -485498096(%edx,%eax,4)
// CHECK: encoding: [0x0f,0xae,0xbc,0x82,0x10,0xe3,0x0f,0xe3]
clflush -485498096(%edx,%eax,4)
// CHECK: clflush 485498096(%edx,%eax,4)
// CHECK: encoding: [0x0f,0xae,0xbc,0x82,0xf0,0x1c,0xf0,0x1c]
clflush 485498096(%edx,%eax,4)
// CHECK: clflush 485498096(%edx)
// CHECK: encoding: [0x0f,0xae,0xba,0xf0,0x1c,0xf0,0x1c]
clflush 485498096(%edx)
// CHECK: clflush 485498096
// CHECK: encoding: [0x0f,0xae,0x3d,0xf0,0x1c,0xf0,0x1c]
clflush 485498096
// CHECK: clflush 64(%edx,%eax)
// CHECK: encoding: [0x0f,0xae,0x7c,0x02,0x40]
clflush 64(%edx,%eax)
// CHECK: clflush (%edx)
// CHECK: encoding: [0x0f,0xae,0x3a]
clflush (%edx)

26
llvm/test/MC/X86/CLFSH-64.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s
// CHECK: clflush 485498096
// CHECK: encoding: [0x0f,0xae,0x3c,0x25,0xf0,0x1c,0xf0,0x1c]
clflush 485498096
// CHECK: clflush 64(%rdx)
// CHECK: encoding: [0x0f,0xae,0x7a,0x40]
clflush 64(%rdx)
// CHECK: clflush 64(%rdx,%rax,4)
// CHECK: encoding: [0x0f,0xae,0x7c,0x82,0x40]
clflush 64(%rdx,%rax,4)
// CHECK: clflush -64(%rdx,%rax,4)
// CHECK: encoding: [0x0f,0xae,0x7c,0x82,0xc0]
clflush -64(%rdx,%rax,4)
// CHECK: clflush 64(%rdx,%rax)
// CHECK: encoding: [0x0f,0xae,0x7c,0x02,0x40]
clflush 64(%rdx,%rax)
// CHECK: clflush (%rdx)
// CHECK: encoding: [0x0f,0xae,0x3a]
clflush (%rdx)