Home | History | Annotate | Download | only in ARM
      1 ; fastisel should not fold add with non-pointer bitwidth
      2 ; sext(a) + sext(b) != sext(a + b)
      3 ; RUN: llc -mtriple=armv7-apple-ios %s -O0 -o - | FileCheck %s
      4 
      5 define zeroext i8 @gep_promotion(i8* %ptr) nounwind uwtable ssp {
      6 entry:
      7   %ptr.addr = alloca i8*, align 8
      8   %add = add i8 64, 64 ; 0x40 + 0x40
      9   %0 = load i8*, i8** %ptr.addr, align 8
     10 
     11   ; CHECK-LABEL: _gep_promotion:
     12   ; CHECK: ldrb {{r[0-9]+}}, {{\[r[0-9]+\]}}
     13   %arrayidx = getelementptr inbounds i8, i8* %0, i8 %add
     14 
     15   %1 = load i8, i8* %arrayidx, align 1
     16   ret i8 %1
     17 }
     18 
     19