mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 07:22:55 +01:00
19 lines
662 B
Plaintext
19 lines
662 B
Plaintext
; 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-as < %s | opt -constprop | llvm-dis > %t.1 && \
|
|
; RUN: llvm-as < %s | llvm-dis | llvm-as | opt -constprop | llvm-dis > %t.2 && \
|
|
; RUN: diff %t.1 %t.2
|
|
|
|
implementation
|
|
|
|
double "test"()
|
|
begin
|
|
%tmp = mul double 72.0e100, 0x427f4000
|
|
ret double %tmp
|
|
end
|