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Differential D15268

Adding support for FWORD type for MS inline asm
ClosedPublic

Authored by myatsina on Dec 6 2015, 10:11 AM.

Details

Reviewers
rnk
mcrosier
Commits
rG497d44a0810f: [X86] Adding support for FWORD type for MS inline asm
rL254904: [X86] Adding support for FWORD type for MS inline asm
Summary

Adding support for FWORD type for MS inline asm

Diff Detail

Repository
rL LLVM

Event Timeline

myatsina updated this revision to Diff 42017.Dec 6 2015, 10:11 AM
myatsina retitled this revision from to Adding support for FWORD type for MS inline asm.
myatsina updated this object.
myatsina added reviewers: rnk, mcrosier.
myatsina set the repository for this revision to rL LLVM.
myatsina added a subscriber: llvm-commits.
mcrosier accepted this revision.Dec 6 2015, 3:33 PM
mcrosier edited edge metadata.

LGTM

This revision is now accepted and ready to land.Dec 6 2015, 3:33 PM
Closed by commit rL254904: [X86] Adding support for FWORD type for MS inline asm (authored by myatsina). · Explain WhyDec 7 2015, 5:12 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
trunk/
lib/
Target/
X86/
AsmParser/
1 line
test/
MC/
X86/
3 lines

Diff 42057

llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp

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} }
/// getIntelMemOperandSize - Return intel memory operand size. /// getIntelMemOperandSize - Return intel memory operand size.
static unsigned getIntelMemOperandSize(StringRef OpStr) { static unsigned getIntelMemOperandSize(StringRef OpStr) {
unsigned Size = StringSwitch<unsigned>(OpStr) unsigned Size = StringSwitch<unsigned>(OpStr)
.Cases("BYTE", "byte", 8) .Cases("BYTE", "byte", 8)
.Cases("WORD", "word", 16) .Cases("WORD", "word", 16)
.Cases("DWORD", "dword", 32) .Cases("DWORD", "dword", 32)
.Cases("FWORD", "fword", 48)
.Cases("QWORD", "qword", 64) .Cases("QWORD", "qword", 64)
.Cases("MMWORD","mmword", 64) .Cases("MMWORD","mmword", 64)
.Cases("XWORD", "xword", 80) .Cases("XWORD", "xword", 80)
.Cases("TBYTE", "tbyte", 80) .Cases("TBYTE", "tbyte", 80)
.Cases("XMMWORD", "xmmword", 128) .Cases("XMMWORD", "xmmword", 128)
.Cases("YMMWORD", "ymmword", 256) .Cases("YMMWORD", "ymmword", 256)
.Cases("ZMMWORD", "zmmword", 512) .Cases("ZMMWORD", "zmmword", 512)
.Cases("OPAQUE", "opaque", -1U) // needs to be non-zero, but doesn't matter .Cases("OPAQUE", "opaque", -1U) // needs to be non-zero, but doesn't matter
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llvm/trunk/test/MC/X86/intel-syntax.s

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fucomip st, st(2) fucomip st, st(2)
// CHECK: fcompi %st(2) // CHECK: fcompi %st(2)
// CHECK: fucompi %st(2) // CHECK: fucompi %st(2)
loopz _foo loopz _foo
loopnz _foo loopnz _foo
// CHECK: loope _foo // CHECK: loope _foo
// CHECK: loopne _foo // CHECK: loopne _foo
sidt fword ptr [eax]
// CHECK: sidtq (%eax)