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Add support for multiple return values for the PPC target by

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converting call result lowering to use the CallingConvLowering
infastructure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48552 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2008-03-19 21:39:28 +00:00
parent 50b5742157
commit 7925ed05d0
3 changed files with 40 additions and 146 deletions
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17
test/CodeGen/PowerPC/multiple-return-values.ll Normal file
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@@ -0,0 +1,17 @@
; RUN: llvm-as < %s | llc -march=ppc32
; RUN: llvm-as < %s | llc -march=ppc64
define {i64, float} @bar(i64 %a, float %b) {
%y = add i64 %a, 7
%z = add float %b, 7.0
ret i64 %y, float %z
}
define i64 @foo() {
%M = call {i64, float} @bar(i64 21, float 21.0)
%N = getresult {i64, float} %M, 0
%O = getresult {i64, float} %M, 1
%P = fptosi float %O to i64
%Q = add i64 %P, %N
ret i64 %Q
}