| Chris Lattner | 6bac50e | 2008-03-21 05:57:20 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=x86 | grep fldz |
| 2 | ; RUN: llvm-as < %s | llc -march=x86-64 | grep fld1 |
| 3 | |
| 4 | ; This is basically this code on x86-64: |
| 5 | ; _Complex long double test() { return 1.0; } |
| 6 | define {x86_fp80, x86_fp80} @test() { |
| 7 | %A = fpext double 1.0 to x86_fp80 |
| 8 | %B = fpext double 0.0 to x86_fp80 |
| 9 | ret x86_fp80 %A, x86_fp80 %B |
| 10 | } |
| 11 | |
| Chris Lattner | 853e6a9 | 2008-03-21 06:01:05 +0000 | [diff] [blame^] | 12 | |
| 13 | ;_test2: |
| 14 | ; fld1 |
| 15 | ; fld %st(0) |
| 16 | ; ret |
| 17 | define {x86_fp80, x86_fp80} @test2() { |
| 18 | %A = fpext double 1.0 to x86_fp80 |
| 19 | ret x86_fp80 %A, x86_fp80 %A |
| 20 | } |
| 21 | |