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Legalize doesn't legalize through inline asm #1190

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llvmbot opened this issue Jul 6, 2006 · 4 comments
Closed

Legalize doesn't legalize through inline asm #1190

llvmbot opened this issue Jul 6, 2006 · 4 comments
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bugzilla Issues migrated from bugzilla compile-fail Use [accepts-invalid] and [rejects-valid] instead llvm:codegen

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@llvmbot
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llvmbot commented Jul 6, 2006

Bugzilla Link 818
Resolution FIXED
Resolved on Feb 22, 2010 12:49
Version 1.7
OS All
Reporter LLVM Bugzilla Contributor

Extended Description

Legalize doesn't legalize the arguments to an inline asm call. see
test/Regression/CodeGen/Alpha/2006-07-03-ASMFormalLowering.ll for an example. I
would think that a similar example (function consisting of only a call to an
inline asm block) in other archs would show the same problem.
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llvmbot commented Jul 6, 2006

assigned to @lattner

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lattner commented Jul 11, 2006

What am I missing here?

$ llvm-as < 2006-07-03-ASMFormalLowering.ll | llc -march=alpha
Cannot yet select: 0x8603da0: i64,i64,ch = formal_arguments 0x8603cf0, 0x8603d50, 0x8603d50
Abort

This looks like you haven't implemented support for formal arguments yet. ?

-Chris

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lattner commented Jul 11, 2006

ok, I get it, investigating.

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lattner commented Jul 11, 2006

Fixed. Patch here:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20060710/035942.html

Testcase here:
CodeGen/Alpha/2006-07-03-ASMFormalLowering.ll

-Chris

@llvmbot llvmbot transferred this issue from llvm/llvm-bugzilla-archive Dec 3, 2021
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bugzilla Issues migrated from bugzilla compile-fail Use [accepts-invalid] and [rejects-valid] instead llvm:codegen
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