1@RUN: llvm-mc -triple armv7-base-apple-darwin %s | FileCheck --check-prefix=CHECK-ARM --check-prefix=CHECK %s 2@RUN: llvm-mc -triple thumbv7-base-apple-darwin %s | FileCheck --check-prefix=CHECK-THUMB2 --check-prefix=CHECK %s 3 4@ 5@ Check that ldr to constant pool correctly transfers the condition codes 6@ 7@ simple test 8.section __TEXT,a,regular,pure_instructions 9@ CHECK-LABEL: f0: 10f0: 11 it eq 12 ldreq r0, =0x10002 13@ CHECK: ldreq r0, Ltmp0 14 15@ loading multiple constants 16.section __TEXT,b,regular,pure_instructions 17@ CHECK-LABEL: f1: 18f1: 19 ite eq 20 ldreq r0, =0x10003 21@ CHECK: ldreq r0, Ltmp1 22 ldrne r0, =0x10004 23@ CHECK: ldrne r0, Ltmp2 24 25@ transformation to mov 26.section __TEXT,d,regular,pure_instructions 27@ CHECK-LABEL: f2: 28f2: 29@ Can use the narrow Thumb mov as it does not set flags in an IT block 30 it eq 31 ldreq r1, =0x1 32@ CHECK: moveq r1, #1 33 34@ Must use the wide Thumb mov if the constant can't be represented 35 ite eq 36 ldreq r2, = 0x1f000000 37@ CHECK-ARM moveq r2, #520093696 38@ CHECK-THUMB2 moveq.w r2, #520093696 39 ldrne r3, = 0x00001234 40@ CHECK movwne r2, #4660 41 42@ 43@ Constant Pools 44@ 45@ CHECK: .section __TEXT,a,regular,pure_instructions 46@ CHECK: .p2align 2 47@ CHECK: Ltmp0: 48@ CHECK: .long 65538 49 50@ CHECK: .section __TEXT,b,regular,pure_instructions 51@ CHECK: .p2align 2 52@ CHECK: Ltmp1: 53@ CHECK: .long 65539 54@ CHECK: Ltmp2: 55@ CHECK: .long 65540 56