1 ; RUN: llc < %s -march=x86 -mattr=+sse,+sse2 | \ 2 ; RUN: grep mins | count 3 3 ; RUN: llc < %s -march=x86 -mattr=+sse,+sse2 | \ 4 ; RUN: grep maxs | count 2 5 6 declare i1 @llvm.isunordered.f64(double, double) 7 8 declare i1 @llvm.isunordered.f32(float, float) 9 10 define float @min1(float %x, float %y) { 11 %tmp = fcmp olt float %x, %y ; <i1> [#uses=1] 12 %retval = select i1 %tmp, float %x, float %y ; <float> [#uses=1] 13 ret float %retval 14 } 15 16 define double @min2(double %x, double %y) { 17 %tmp = fcmp olt double %x, %y ; <i1> [#uses=1] 18 %retval = select i1 %tmp, double %x, double %y ; <double> [#uses=1] 19 ret double %retval 20 } 21 22 define float @max1(float %x, float %y) { 23 %tmp = fcmp oge float %x, %y ; <i1> [#uses=1] 24 %tmp2 = fcmp uno float %x, %y ; <i1> [#uses=1] 25 %tmp3 = or i1 %tmp2, %tmp ; <i1> [#uses=1] 26 %retval = select i1 %tmp3, float %x, float %y ; <float> [#uses=1] 27 ret float %retval 28 } 29 30 define double @max2(double %x, double %y) { 31 %tmp = fcmp oge double %x, %y ; <i1> [#uses=1] 32 %tmp2 = fcmp uno double %x, %y ; <i1> [#uses=1] 33 %tmp3 = or i1 %tmp2, %tmp ; <i1> [#uses=1] 34 %retval = select i1 %tmp3, double %x, double %y ; <double> [#uses=1] 35 ret double %retval 36 } 37 38 define <4 x float> @min3(float %tmp37) { 39 %tmp375 = insertelement <4 x float> undef, float %tmp37, i32 0 ; <<4 x float>> [#uses=1] 40 %tmp48 = tail call <4 x float> @llvm.x86.sse.min.ss( <4 x float> %tmp375, <4 x float> < float 6.553500e+04, float undef, float undef, float undef > ) ; <<4 x float>> [#uses=1] 41 ret <4 x float> %tmp48 42 } 43 44 declare <4 x float> @llvm.x86.sse.min.ss(<4 x float>, <4 x float>) 45
