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A special test to demonstrate debug logging for asm matcher.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@321497 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Andrew V. Tischenko 2017-12-27 19:25:21 +00:00
parent 26b0b7b2c8
commit 9df91e03ae
1 changed files with 52 additions and 0 deletions
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test/MC/X86/x86_64-asm-match.s Normal file
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// RUN: llvm-mc -triple x86_64-unknown-unknown -debug-only=asm-matcher %s 2>&1 | FileCheck %s
// REQUIRES: asserts
// CHECK: AsmMatcher: found 4 encodings with mnemonic 'pshufb'
// CHECK:Trying to match opcode MMX_PSHUFBrr64
// CHECK: Matching formal operand class MCK_VR64 against actual operand at index 1 (): Opcode result: multiple operand mismatches, ignoring this opcode
// CHECK:Trying to match opcode PSHUFBrr
// CHECK: Matching formal operand class MCK_FR32 against actual operand at index 1 (): Opcode result: multiple operand mismatches, ignoring this opcode
// CHECK:Trying to match opcode PSHUFBrm
// CHECK: Matching formal operand class MCK_Mem128 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_FR32 against actual operand at index 2 (): match success using generic matcher
// CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
// CHECK:AsmMatcher: found 2 encodings with mnemonic 'sha1rnds4'
// CHECK:Trying to match opcode SHA1RNDS4rri
// CHECK: Matching formal operand class MCK_ImmUnsignedi8 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_FR32 against actual operand at index 2 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_FR32 against actual operand at index 3 (): match success using generic matcher
// CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 4: actual operand index out of range Opcode result: complete match, selecting this opcode
// CHECK:AsmMatcher: found 4 encodings with mnemonic 'pinsrw'
// CHECK:Trying to match opcode MMX_PINSRWirri
// CHECK: Matching formal operand class MCK_ImmUnsignedi8 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_GR32orGR64 against actual operand at index 2 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_VR64 against actual operand at index 3 (): Opcode result: multiple operand mismatches, ignoring this opcode
// CHECK:Trying to match opcode PINSRWrri
// CHECK: Matching formal operand class MCK_ImmUnsignedi8 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_GR32orGR64 against actual operand at index 2 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_FR32 against actual operand at index 3 (): match success using generic matcher
// CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 4: actual operand index out of range Opcode result: complete match, selecting this opcode
// CHECK:AsmMatcher: found 2 encodings with mnemonic 'crc32l'
// CHECK:Trying to match opcode CRC32r32r32
// CHECK: Matching formal operand class MCK_GR32 against actual operand at index 1 (): Opcode result: multiple operand mismatches, ignoring this opcode
// CHECK:Trying to match opcode CRC32r32m32
// CHECK: Matching formal operand class MCK_Mem32 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_GR32 against actual operand at index 2 (): match success using generic matcher
// CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
// CHECK:AsmMatcher: found 4 encodings with mnemonic 'punpcklbw'
// CHECK:Trying to match opcode MMX_PUNPCKLBWirr
// CHECK: Matching formal operand class MCK_VR64 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_VR64 against actual operand at index 2 (): Opcode result: multiple operand mismatches, ignoring this opcode
// CHECK:Trying to match opcode MMX_PUNPCKLBWirm
// CHECK: Matching formal operand class MCK_VR64 against actual operand at index 1 (): match success using generic matcher
// CHECK: Matching formal operand class MCK_Mem64 against actual operand at index 2 (): match success using generic matcher
// CHECK: Matching formal operand class InvalidMatchClass against actual operand at index 3: actual operand index out of range Opcode result: complete match, selecting this opcode
pshufb CPI1_0(%rip), %xmm1
sha1rnds4 $1, %xmm1, %xmm2
pinsrw $3, %ecx, %xmm5
crc32l %gs:0xdeadbeef(%rbx,%rcx,8),%ecx
.intel_syntax
punpcklbw mm0, qword ptr [rsp]