Stuart Hastings
c77046f8d7
An imminent fix to the x86_64 byval logic will expose a flaw in the
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x86_64 sibcall logic. I've filed PR9943 for the sibcall problem, and
this patch alters the testcase to work around the flaw. When PR9943
is fixed, this patch should be reverted.
llvm-svn: 131557
2011-05-18 19:19:17 +00:00
Jakob Stoklund Olesen
f27731bf40
Prepare remaining tests for -join-physreg going away.
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llvm-svn: 130893
2011-05-04 23:54:59 +00:00
NAKAMURA Takumi
66978c202a
test/CodeGen/X86/sibcall.ll: Add explicit triplets and remove XFAIL: apple-darwin8.
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llvm-svn: 115215
2010-09-30 22:02:06 +00:00
Chris Lattner
1864d6728d
Fix an inconsistency in the x86 backend that led it to reject "calll foo" on
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x86-32: 32-bit calls were named "call" not "calll". 64-bit calls were correctly
named "callq", so this only impacted x86-32.
This fixes rdar://8456370 - llvm-mc rejects 'calll'
This also exposes that mingw/64 is generating a 32-bit call instead of a 64-bit call,
I will file a bugzilla.
llvm-svn: 114534
2010-09-22 05:49:14 +00:00
Dale Johannesen
6e5cf0f5b6
Mark as XFAIL on darwin 8. PR 7886.
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llvm-svn: 111108
2010-08-15 19:40:29 +00:00
Evan Cheng
fc86d7fbdc
Fix test.
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llvm-svn: 102694
2010-04-30 06:00:56 +00:00
Evan Cheng
9303b11e47
Another sibcall bug. If caller and callee calling conventions differ, then it's only safe to do a tail call if the results are returned in the same way.
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llvm-svn: 102683
2010-04-30 01:12:32 +00:00
Evan Cheng
d1ee7e0ba3
Do not sibcall if stack needs to be dynamically aligned.
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llvm-svn: 99620
2010-03-26 16:26:03 +00:00
Evan Cheng
377bb993d8
Allow trivial sibcall of vararg callee when no arguments are being passed.
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llvm-svn: 99598
2010-03-26 02:13:13 +00:00
Evan Cheng
77f5ed5de5
Stupid svn. Add back to the lost sibcall tests.
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llvm-svn: 99033
2010-03-20 03:17:05 +00:00
Evan Cheng
cfe037000a
Add documentation on sibling call optimization. Rename tailcall2.ll test to sibcall.ll.
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llvm-svn: 97980
2010-03-08 21:05:02 +00:00
