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new testcase. There should be no accesses to the stack for these functions.

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llvm-svn: 26444
This commit is contained in:
Chris Lattner 2006-03-01 04:56:33 +00:00
parent 6434a21c21
commit b0531950b1
1 changed files with 27 additions and 0 deletions
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27
test/Regression/CodeGen/PowerPC/fp-int-fp.ll Normal file
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; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 &&
; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | not grep r1
double %test1(double %X) {
%Y = cast double %X to long
%Z = cast long %Y to double
ret double %Z
}
float %test2(double %X) {
%Y = cast double %X to long
%Z = cast long %Y to float
ret float %Z
}
double %test3(float %X) {
%Y = cast float %X to long
%Z = cast long %Y to double
ret double %Z
}
float %test4(float %X) {
%Y = cast float %X to long
%Z = cast long %Y to float
ret float %Z
}