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calling native passing struct by value is broken on x86 #2035

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calling native passing struct by value is broken on x86#2035
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A-codegenArea: Code generationI-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.
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0.3

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@graydon
graydon
opened on Mar 21, 2012

Followup to #1970.

One of the two tests in struct-return.rs doesn't work on x86. Works on x64 though.

The double/byte/double one winds up feeding garbage memory to the callee. Valgrind gets upset. Program crashes.

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    A-codegenArea: Code generationI-crashIssue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.

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