| ; 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-LABEL: foo: |
| ; CHECK: ldrb r[[R0:[0-9]+]], [r0] |
| ; CHECK: lsls r{{[0-9]+}}, r[[R0]], #31 |
| define void @foo(ptr %call, ptr %p) nounwind { |
| entry: |
| %tmp2 = load i8, ptr %call |
| %tmp3 = trunc i8 %tmp2 to i1 |
| %cond = select i1 %tmp3, double 2.000000e+00, double 1.000000e+00 |
| store double %cond, ptr %p |
| ret void |
| } |
