mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
19 lines
708 B
LLVM
19 lines
708 B
LLVM
|
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep {ret i32 2143034560}
|
||
|
|
|
||
|
|
; Instcombine should be able to completely fold this code.
|
||
|
|
|
||
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
||
|
|
target triple = "i686-apple-darwin8"
|
||
|
|
|
||
|
|
@bar = constant [3 x i64] [i64 9220983451228067448, i64 9220983451228067449, i64 9220983450959631991], align 8
|
||
|
|
|
||
|
|
define i32 @foo() nounwind {
|
||
|
|
entry:
|
||
|
|
%tmp87.2 = load i64* inttoptr (i32 add (i32 16, i32 ptrtoint ([3 x i64]* @bar to i32)) to i64*), align 8
|
||
|
|
%t0 = bitcast i64 %tmp87.2 to double
|
||
|
|
%tmp9192.2 = fptrunc double %t0 to float
|
||
|
|
%t1 = bitcast float %tmp9192.2 to i32
|
||
|
|
ret i32 %t1
|
||
|
|
}
|
||
|
|
|