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Add tests for isnan

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llvm-svn: 14149
This commit is contained in:
Chris Lattner 2004-06-11 06:16:13 +00:00
parent 3a8e675c03
commit 81db12e7d7
1 changed files with 8 additions and 0 deletions
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8
test/Regression/Transforms/ConstProp/calls.ll
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@ -4,6 +4,7 @@ declare double %cos(double)
declare double %sin(double)
declare double %tan(double)
declare double %sqrt(double)
declare bool %llvm.isnan(double)
double %T() {
%A = call double %cos(double 0.0)
@ -15,3 +16,10 @@ double %T() {
%c = add double %b, %D
ret double %c
}
bool %TNAN() {
%A = call bool %llvm.isnan(double 0x7FF8000000000000) ;; it's a nan!
%B = call bool %llvm.isnan(double 123.0)
%C = or bool %A, %B
ret bool %C
}