| ; RUN: llvm-as < %s | \ |
| ; RUN: llc -mtriple=i686-apple-darwin8 -mcpu=yonah -march=x86 > %t |
| ; RUN: grep fldl %t | count 1 |
| ; RUN: not grep xmm %t |
| ; RUN: grep {sub.*esp} %t | count 1 |
| |
| ; These testcases shouldn't require loading into an XMM register then storing |
| ; to memory, then reloading into an FPStack reg. |
| |
| define double @test1(double *%P) { |
| %A = load double* %P |
| ret double %A |
| } |
| |
| ; fastcc should return a value |
| define fastcc double @test2(<2 x double> %A) { |
| %B = extractelement <2 x double> %A, i32 0 |
| ret double %B |
| } |
| |
| define fastcc double @test3(<4 x float> %A) { |
| %B = bitcast <4 x float> %A to <2 x double> |
| %C = call fastcc double @test2(<2 x double> %B) |
| ret double %C |
| } |
| |