| ; RUN: llc < %s -mtriple=i386-apple-darwin -mattr=+sse2 -pre-alloc-split | grep {divsd 24} | count 1 |
| |
| @current_surfaces.b = external global i1 ; <i1*> [#uses=1] |
| |
| declare double @sin(double) nounwind readonly |
| |
| declare double @asin(double) nounwind readonly |
| |
| define fastcc void @trace_line(i32 %line) nounwind { |
| entry: |
| %.b3 = load i1* @current_surfaces.b ; <i1> [#uses=1] |
| br i1 %.b3, label %bb.nph, label %return |
| |
| bb.nph: ; preds = %entry |
| %0 = load double* null, align 8 ; <double> [#uses=1] |
| %1 = load double* null, align 8 ; <double> [#uses=2] |
| %2 = fcmp une double %0, 0.000000e+00 ; <i1> [#uses=1] |
| br i1 %2, label %bb9.i, label %bb13.i |
| |
| bb9.i: ; preds = %bb.nph |
| %3 = tail call double @asin(double 0.000000e+00) nounwind readonly ; <double> [#uses=0] |
| %4 = fdiv double 1.000000e+00, %1 ; <double> [#uses=1] |
| %5 = fmul double %4, 0.000000e+00 ; <double> [#uses=1] |
| %6 = tail call double @asin(double %5) nounwind readonly ; <double> [#uses=0] |
| unreachable |
| |
| bb13.i: ; preds = %bb.nph |
| %7 = fdiv double 1.000000e+00, %1 ; <double> [#uses=1] |
| %8 = tail call double @sin(double 0.000000e+00) nounwind readonly ; <double> [#uses=1] |
| %9 = fmul double %7, %8 ; <double> [#uses=1] |
| %10 = tail call double @asin(double %9) nounwind readonly ; <double> [#uses=0] |
| unreachable |
| |
| return: ; preds = %entry |
| ret void |
| } |