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This test should compile down to one comparison, not two.

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llvm-svn: 31329
This commit is contained in:
Chris Lattner 2006-10-31 23:05:16 +00:00
parent 3131b7d6d1
commit 1f47e3da50
1 changed files with 20 additions and 0 deletions
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20
test/Regression/CodeGen/PowerPC/fp-branch.ll Normal file
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; RUN: llvm-as < %s | llc -march=ppc32 | grep fcmp | wc -l | grep 1
declare bool %llvm.isunordered.f64(double, double)
bool %intcoord_cond_next55(double %tmp48.reload) {
newFuncRoot:
br label %cond_next55
bb72.exitStub: ; preds = %cond_next55
ret bool true
cond_next62.exitStub: ; preds = %cond_next55
ret bool false
cond_next55: ; preds = %newFuncRoot
%tmp57 = setge double %tmp48.reload, 1.000000e+00 ; <bool> [#uses=1]
%tmp58 = tail call bool %llvm.isunordered.f64( double %tmp48.reload, double 1.000000e+00 ) ; <bool> [#uses=1]
%tmp59 = or bool %tmp57, %tmp58 ; <bool> [#uses=1]
br bool %tmp59, label %bb72.exitStub, label %cond_next62.exitStub
}