| ; This testcase checks to make sure that the assembler can handle floating |
| ; point constants in IEEE hex format. This also checks that the disassembler, |
| ; when presented with a FP constant that cannot be represented exactly in |
| ; exponential form, outputs it correctly in hex format. This is a distillation |
| ; of the bug that was causing the Olden Health benchmark to output incorrect |
| ; results! |
| ; |
| ; RUN: llvm-upgrade < %s | llvm-as | opt -constprop | llvm-dis > %t.1 |
| ; RUN: llvm-upgrade < %s | llvm-as | llvm-dis | llvm-as | opt -constprop | \ |
| ; RUN: llvm-dis > %t.2 |
| ; RUN: diff %t.1 %t.2 |
| |
| implementation |
| |
| double "test"() |
| begin |
| %tmp = mul double 72.0e100, 0x427f4000 |
| ret double %tmp |
| end |
