mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
20 lines
595 B
LLVM
20 lines
595 B
LLVM
|
; RUN: llc < %s | FileCheck %s
|
||
|
|
|
||
|
|
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
|
||
|
|
target triple = "thumbv7-apple-ios0.0.0"
|
||
|
|
|
||
|
|
; Codegen should only compare one bit of the loaded value.
|
||
|
|
; rdar://10887484
|
||
|
|
|
||
|
|
; CHECK: foo:
|
||
|
|
; CHECK: ldrb r[[R0:[0-9]+]], [r0]
|
||
|
|
; CHECK: tst.w r[[R0]], #1
|
||
|
|
define void @foo(i8* %call, double* %p) nounwind {
|
||
|
|
entry:
|
||
|
|
%tmp2 = load i8* %call
|
||
|
|
%tmp3 = trunc i8 %tmp2 to i1
|
||
|
|
%cond = select i1 %tmp3, double 2.000000e+00, double 1.000000e+00
|
||
|
|
store double %cond, double* %p
|
||
|
|
ret void
|
||
|
|
}
|