1 ; RUN: llc < %s -O0 -verify-machineinstrs -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=ARM 2 3 define i32 @t1(i32* nocapture %ptr) nounwind readonly { 4 entry: 5 ; ARM: t1 6 %add.ptr = getelementptr inbounds i32* %ptr, i32 1 7 %0 = load i32* %add.ptr, align 4 8 ; ARM: ldr r{{[0-9]}}, [r0, #4] 9 ret i32 %0 10 } 11 12 define i32 @t2(i32* nocapture %ptr) nounwind readonly { 13 entry: 14 ; ARM: t2 15 %add.ptr = getelementptr inbounds i32* %ptr, i32 63 16 %0 = load i32* %add.ptr, align 4 17 ; ARM: ldr.w r{{[0-9]}}, [r0, #252] 18 ret i32 %0 19 } 20 21 define zeroext i16 @t3(i16* nocapture %ptr) nounwind readonly { 22 entry: 23 ; ARM: t3 24 %add.ptr = getelementptr inbounds i16* %ptr, i16 1 25 %0 = load i16* %add.ptr, align 4 26 ; ARM: ldrh r{{[0-9]}}, [r0, #2] 27 ret i16 %0 28 } 29 30 define zeroext i16 @t4(i16* nocapture %ptr) nounwind readonly { 31 entry: 32 ; ARM: t4 33 %add.ptr = getelementptr inbounds i16* %ptr, i16 63 34 %0 = load i16* %add.ptr, align 4 35 ; ARM: ldrh.w r{{[0-9]}}, [r0, #126] 36 ret i16 %0 37 } 38 39 define zeroext i8 @t5(i8* nocapture %ptr) nounwind readonly { 40 entry: 41 ; ARM: t5 42 %add.ptr = getelementptr inbounds i8* %ptr, i8 1 43 %0 = load i8* %add.ptr, align 4 44 ; ARM: ldrb r{{[0-9]}}, [r0, #1] 45 ret i8 %0 46 } 47 48 define zeroext i8 @t6(i8* nocapture %ptr) nounwind readonly { 49 entry: 50 ; ARM: t6 51 %add.ptr = getelementptr inbounds i8* %ptr, i8 63 52 %0 = load i8* %add.ptr, align 4 53 ; ARM: ldrb.w r{{[0-9]}}, [r0, #63] 54 ret i8 %0 55 } 56
