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Differential D4398

Add a test case for the tilde operator in Microsoft inline assembly
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Authored by • ehsan on Jul 5 2014, 10:14 AM.

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majnemer

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Event Timeline

• ehsan updated this revision to Diff 11100.Jul 5 2014, 10:14 AM
• ehsan retitled this revision from to Add a test case for the tilde operator in Microsoft inline assembly.
• ehsan updated this object.
• ehsan edited the test plan for this revision. (Show Details)
• ehsan added a reviewer: majnemer.
• ehsan added a subscriber: Unknown Object (MLST).
majnemer accepted this revision.Jul 5 2014, 11:47 AM
majnemer edited edge metadata.

LGTM.

This revision is now accepted and ready to land.Jul 5 2014, 11:47 AM
• ehsan closed this revision.Jul 5 2014, 12:49 PM

Landed in r212375.

• ehsan added a comment.Jul 5 2014, 12:55 PM

Err, I had to revert this because of a test failure: http://bb.pgr.jp/builders/cmake-llvm-x86_64-linux/builds/14441/steps/test_llvm/logs/LLVM%20%3A%3A%20MC__X86__x86-32-ms-inline-asm.s

It seems like the encoding is platform dependent? Not sure how I should fix this test.

Revision Contents

PathSize
test/
MC/
X86/
4 lines

Diff 11100

test/MC/X86/x86-32-ms-inline-asm.s

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// CHECK: # encoding: [0x8b,0x44,0x46,0x08] // CHECK: # encoding: [0x8b,0x44,0x46,0x08]
mov eax, 4[esi][2*eax][4] mov eax, 4[esi][2*eax][4]
// CHECK: movl 8(%esi,%eax,2), %eax // CHECK: movl 8(%esi,%eax,2), %eax
// CHECK: # encoding: [0x8b,0x44,0x46,0x08] // CHECK: # encoding: [0x8b,0x44,0x46,0x08]
mov eax, 4[esi][2*eax][4][8] mov eax, 4[esi][2*eax][4][8]
// CHECK: movl 16(%esi,%eax,2), %eax // CHECK: movl 16(%esi,%eax,2), %eax
// CHECK: # encoding: [0x8b,0x44,0x46,0x10] // CHECK: # encoding: [0x8b,0x44,0x46,0x10]
mov eax, ~15
// CHECK: movl ~15, %eax
// CHECK: # encoding: [0xa1,A,A,A,A]
prefetchnta 64[eax] prefetchnta 64[eax]
// CHECK: prefetchnta 64(%eax) // CHECK: prefetchnta 64(%eax)
// CHECK: # encoding: [0x0f,0x18,0x40,0x40] // CHECK: # encoding: [0x0f,0x18,0x40,0x40]
pusha pusha
// CHECK: pushal // CHECK: pushal
// CHECK: # encoding: [0x60] // CHECK: # encoding: [0x60]
popa popa
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