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[PowerPC] Remove old README.txt entry regarding struct passing

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Because of how Clang represents structs as arrays (at least on non-Darwin
platforms), and what SROA does, etc. this is no longer a problem.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225251 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2015-01-06 07:23:13 +00:00
parent b3065539bd
commit 49fe2a5a5c
1 changed files with 0 additions and 8 deletions
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lib/Target/PowerPC/README.txt
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@ -118,14 +118,6 @@ http://gcc.gnu.org/ml/gcc-patches/2006-02/msg00133.html
===-------------------------------------------------------------------------===
No loads or stores of the constants should be needed:
struct foo { double X, Y; };
void xxx(struct foo F);
void bar() { struct foo R = { 1.0, 2.0 }; xxx(R); }
===-------------------------------------------------------------------------===
Darwin Stub removal:
We still generate calls to foo$stub, and stubs, on Darwin. This is not