| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse1,+sse2 | \ |
| ; RUN: grep mins | count 3 |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse1,+sse2 | \ |
| ; RUN: grep maxs | count 2 |
| |
| declare bool %llvm.isunordered.f64( double %x, double %y ) |
| declare bool %llvm.isunordered.f32( float %x, float %y ) |
| |
| implementation |
| |
| float %min1(float %x, float %y) { |
| %tmp = setlt float %x, %y ; <bool> [#uses=1] |
| %retval = select bool %tmp, float %x, float %y ; <float> [#uses=1] |
| ret float %retval |
| } |
| double %min2(double %x, double %y) { |
| %tmp = setlt double %x, %y |
| %retval = select bool %tmp, double %x, double %y |
| ret double %retval |
| } |
| |
| float %max1(float %x, float %y) { |
| %tmp = setge float %x, %y ; <bool> [#uses=1] |
| %tmp2 = tail call bool %llvm.isunordered.f32( float %x, float %y ) |
| %tmp3 = or bool %tmp2, %tmp ; <bool> [#uses=1] |
| %retval = select bool %tmp3, float %x, float %y |
| ret float %retval |
| } |
| |
| double %max2(double %x, double %y) { |
| %tmp = setge double %x, %y ; <bool> [#uses=1] |
| %tmp2 = tail call bool %llvm.isunordered.f64( double %x, double %y ) |
| %tmp3 = or bool %tmp2, %tmp ; <bool> [#uses=1] |
| %retval = select bool %tmp3, double %x, double %y |
| ret double %retval |
| } |
| |
| <4 x float> %min3(float %tmp37) { |
| %tmp375 = insertelement <4 x float> undef, float %tmp37, uint 0 |
| %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 > ) |
| ret <4 x float> %tmp48 |
| } |
| |
| declare <4 x float> %llvm.x86.sse.min.ss(<4 x float>, <4 x float>) |