1 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM 2 ; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB 3 ; rdar://10412592 4 5 ; Note: The Thumb code is being generated by the target-independent selector. 6 7 define void @t1() nounwind { 8 entry: 9 ; ARM: t1 10 ; THUMB: t1 11 ; ARM: mvn r0, #0 12 ; THUMB: movw r0, #65535 13 ; THUMB: movt r0, #65535 14 call void @foo(i32 -1) 15 ret void 16 } 17 18 declare void @foo(i32) 19 20 define void @t2() nounwind { 21 entry: 22 ; ARM: t2 23 ; THUMB: t2 24 ; ARM: mvn r0, #233 25 ; THUMB: movw r0, #65302 26 ; THUMB: movt r0, #65535 27 call void @foo(i32 -234) 28 ret void 29 } 30 31 define void @t3() nounwind { 32 entry: 33 ; ARM: t3 34 ; THUMB: t3 35 ; ARM: mvn r0, #256 36 ; THUMB: movw r0, #65279 37 ; THUMB: movt r0, #65535 38 call void @foo(i32 -257) 39 ret void 40 } 41 42 ; Load from constant pool 43 define void @t4() nounwind { 44 entry: 45 ; ARM: t4 46 ; THUMB: t4 47 ; ARM: ldr r0 48 ; THUMB: movw r0, #65278 49 ; THUMB: movt r0, #65535 50 call void @foo(i32 -258) 51 ret void 52 } 53 54 define void @t5() nounwind { 55 entry: 56 ; ARM: t5 57 ; THUMB: t5 58 ; ARM: mvn r0, #65280 59 ; THUMB: movs r0, #255 60 ; THUMB: movt r0, #65535 61 call void @foo(i32 -65281) 62 ret void 63 } 64 65 define void @t6() nounwind { 66 entry: 67 ; ARM: t6 68 ; THUMB: t6 69 ; ARM: mvn r0, #978944 70 ; THUMB: movw r0, #4095 71 ; THUMB: movt r0, #65521 72 call void @foo(i32 -978945) 73 ret void 74 } 75 76 define void @t7() nounwind { 77 entry: 78 ; ARM: t7 79 ; THUMB: t7 80 ; ARM: mvn r0, #267386880 81 ; THUMB: movw r0, #65535 82 ; THUMB: movt r0, #61455 83 call void @foo(i32 -267386881) 84 ret void 85 } 86 87 define void @t8() nounwind { 88 entry: 89 ; ARM: t8 90 ; THUMB: t8 91 ; ARM: mvn r0, #65280 92 ; THUMB: movs r0, #255 93 ; THUMB: movt r0, #65535 94 call void @foo(i32 -65281) 95 ret void 96 } 97 98 define void @t9() nounwind { 99 entry: 100 ; ARM: t9 101 ; THUMB: t9 102 ; ARM: mvn r0, #2130706432 103 ; THUMB: movw r0, #65535 104 ; THUMB: movt r0, #33023 105 call void @foo(i32 -2130706433) 106 ret void 107 } 108
