| ; RUN: llc < %s -march=x86 -mattr=+sse2 -regalloc=fast -optimize-regalloc=0 |
| |
| define void @SolveCubic(double %a, double %b, double %c, double %d, i32* %solutions, double* %x) { |
| entry: |
| %tmp71 = load x86_fp80* null, align 16 ; <x86_fp80> [#uses=1] |
| %tmp72 = fdiv x86_fp80 %tmp71, 0xKC000C000000000000000 ; <x86_fp80> [#uses=1] |
| %tmp73 = fadd x86_fp80 0xK00000000000000000000, %tmp72 ; <x86_fp80> [#uses=1] |
| %tmp7374 = fptrunc x86_fp80 %tmp73 to double ; <double> [#uses=1] |
| store double %tmp7374, double* null, align 8 |
| %tmp81 = load double* null, align 8 ; <double> [#uses=1] |
| %tmp82 = fadd double %tmp81, 0x401921FB54442D18 ; <double> [#uses=1] |
| %tmp83 = fdiv double %tmp82, 3.000000e+00 ; <double> [#uses=1] |
| %tmp84 = call double @cos( double %tmp83 ) ; <double> [#uses=1] |
| %tmp85 = fmul double 0.000000e+00, %tmp84 ; <double> [#uses=1] |
| %tmp8586 = fpext double %tmp85 to x86_fp80 ; <x86_fp80> [#uses=1] |
| %tmp87 = load x86_fp80* null, align 16 ; <x86_fp80> [#uses=1] |
| %tmp88 = fdiv x86_fp80 %tmp87, 0xKC000C000000000000000 ; <x86_fp80> [#uses=1] |
| %tmp89 = fadd x86_fp80 %tmp8586, %tmp88 ; <x86_fp80> [#uses=1] |
| %tmp8990 = fptrunc x86_fp80 %tmp89 to double ; <double> [#uses=1] |
| store double %tmp8990, double* null, align 8 |
| %tmp97 = load double* null, align 8 ; <double> [#uses=1] |
| %tmp98 = fadd double %tmp97, 0x402921FB54442D18 ; <double> [#uses=1] |
| %tmp99 = fdiv double %tmp98, 3.000000e+00 ; <double> [#uses=1] |
| %tmp100 = call double @cos( double %tmp99 ) ; <double> [#uses=1] |
| %tmp101 = fmul double 0.000000e+00, %tmp100 ; <double> [#uses=1] |
| %tmp101102 = fpext double %tmp101 to x86_fp80 ; <x86_fp80> [#uses=1] |
| %tmp103 = load x86_fp80* null, align 16 ; <x86_fp80> [#uses=1] |
| %tmp104 = fdiv x86_fp80 %tmp103, 0xKC000C000000000000000 ; <x86_fp80> [#uses=1] |
| %tmp105 = fadd x86_fp80 %tmp101102, %tmp104 ; <x86_fp80> [#uses=1] |
| %tmp105106 = fptrunc x86_fp80 %tmp105 to double ; <double> [#uses=1] |
| store double %tmp105106, double* null, align 8 |
| ret void |
| } |
| |
| declare double @cos(double) |
