| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel -mcpu=i486 | \ |
| ; RUN: grep {fadd\\|fsub\\|fdiv\\|fmul} | not grep -i ST |
| |
| ; Test that the load of the constant is folded into the operation. |
| |
| double %foo_add(double %P) { |
| %tmp.1 = add double %P, 0x405EC00000000000 |
| ret double %tmp.1 |
| } |
| |
| double %foo_mul(double %P) { |
| %tmp.1 = mul double %P, 0x405EC00000000000 |
| ret double %tmp.1 |
| } |
| |
| double %foo_sub(double %P) { |
| %tmp.1 = sub double %P, 0x405EC00000000000 |
| ret double %tmp.1 |
| } |
| |
| double %foo_subr(double %P) { |
| %tmp.1 = sub double 0x405EC00000000000, %P |
| ret double %tmp.1 |
| } |
| |
| double %foo_div(double %P) { |
| %tmp.1 = div double %P, 0x405EC00000000000 |
| ret double %tmp.1 |
| } |
| |
| double %foo_divr(double %P) { |
| %tmp.1 = div double 0x405EC00000000000, %P |
| ret double %tmp.1 |
| } |
| |