1 ; RUN: llc < %s -mtriple=armv7-apple-ios -O0 -realign-stack=0 | FileCheck %s -check-prefix=NO-REALIGN 2 ; RUN: llc < %s -mtriple=armv7-apple-ios -O0 | FileCheck %s 3 4 ; rdar://12713765 5 ; When realign-stack is set to false, make sure we are not creating stack 6 ; objects that are assumed to be 64-byte aligned. 7 @T3_retval = common global <16 x float> zeroinitializer, align 16 8 9 define void @test(<16 x float>* noalias sret %agg.result) nounwind ssp { 10 entry: 11 ; CHECK: test 12 ; CHECK: bic sp, sp, #63 13 ; CHECK: orr [[R2:r[0-9]+]], [[R1:r[0-9]+]], #48 14 ; CHECK: vst1.64 15 ; CHECK: orr [[R2:r[0-9]+]], [[R1:r[0-9]+]], #32 16 ; CHECK: vst1.64 17 ; CHECK: orr [[R2:r[0-9]+]], [[R1:r[0-9]+]], #16 18 ; CHECK: vst1.64 19 ; CHECK: vst1.64 20 ; CHECK: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #48 21 ; CHECK: vst1.64 22 ; CHECK: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #32 23 ; CHECK: vst1.64 24 ; CHECK: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #16 25 ; CHECK: vst1.64 26 ; CHECK: vst1.64 27 ; NO-REALIGN: test 28 ; NO-REALIGN: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #48 29 ; NO-REALIGN: vst1.64 30 ; NO-REALIGN: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #32 31 ; NO-REALIGN: vst1.64 32 ; NO-REALIGN: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #16 33 ; NO-REALIGN: vst1.64 34 ; NO-REALIGN: vst1.64 35 ; NO-REALIGN: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #48 36 ; NO-REALIGN: vst1.64 37 ; NO-REALIGN: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #32 38 ; NO-REALIGN: vst1.64 39 ; NO-REALIGN: add [[R2:r[0-9]+]], [[R1:r[0-9]+]], #16 40 ; NO-REALIGN: vst1.64 41 ; NO-REALIGN: vst1.64 42 %retval = alloca <16 x float>, align 16 43 %0 = load <16 x float>* @T3_retval, align 16 44 store <16 x float> %0, <16 x float>* %retval 45 %1 = load <16 x float>* %retval 46 store <16 x float> %1, <16 x float>* %agg.result, align 16 47 ret void 48 } 49
