1 ; RUN: llc -march=mipsel -disable-mips-delay-filler < %s | \ 2 ; RUN: FileCheck %s -check-prefix=O32 3 ; RUN: llc -march=mipsel -mips-load-target-from-got=false \ 4 ; RUN: -disable-mips-delay-filler < %s | FileCheck %s -check-prefix=O32-LOADTGT 5 6 @gd1 = common global double 0.000000e+00, align 8 7 @gd2 = common global double 0.000000e+00, align 8 8 9 ; O32-LABEL: caller3: 10 ; O32-DAG: lw $25, %call16(callee3) 11 ; O32-DAG: move $gp 12 ; O32: jalr $25 13 ; O32-NOT: move $gp 14 ; O32: lw $25, %call16(callee3) 15 ; O32-NOT: move $gp 16 ; O32: jalr $25 17 ; O32-NOT: move $gp 18 ; O32: lw $25, %call16(callee3) 19 ; O32-NOT: move $gp 20 ; O32: jalr $25 21 22 ; O32-LOADTGT-LABEL: caller3: 23 ; O32-LOADTGT-DAG: lw $25, %call16(callee3) 24 ; O32-LOADTGT-DAG: move $gp 25 ; O32-LOADTGT: jalr $25 26 ; O32-LOADTGT-NOT: move $gp 27 ; O32-LOADTGT: move $25 28 ; O32-LOADTGT-NOT: move $gp 29 ; O32-LOADTGT: jalr $25 30 ; O32-LOADTGT-NOT: move $gp 31 ; O32-LOADTGT: move $25 32 ; O32-LOADTGT-NOT: move $gp 33 ; O32-LOADTGT: jalr $25 34 35 define void @caller3(i32 %n) { 36 entry: 37 tail call void @callee3() 38 tail call void @callee3() 39 %tobool1 = icmp eq i32 %n, 0 40 br i1 %tobool1, label %while.end, label %while.body 41 42 while.body: 43 %n.addr.02 = phi i32 [ %dec, %while.body ], [ %n, %entry ] 44 %dec = add nsw i32 %n.addr.02, -1 45 tail call void @callee3() 46 %tobool = icmp eq i32 %dec, 0 47 br i1 %tobool, label %while.end, label %while.body 48 49 while.end: 50 ret void 51 } 52 53 declare void @callee3() 54 55 ; O32-LABEL: caller4: 56 ; O32-DAG: lw $25, %call16(ceil) 57 ; O32-DAG: move $gp 58 ; O32: jalr $25 59 ; O32-NOT: move $gp 60 ; O32: lw $25, %call16(ceil) 61 ; O32-NOT: move $gp 62 ; O32: jalr $25 63 ; O32-NOT: move $gp 64 ; O32: lw $25, %call16(ceil) 65 ; O32-NOT: move $gp 66 ; O32: jalr $25 67 68 ; O32-LOADTGT-LABEL: caller4: 69 ; O32-LOADTGT-DAG: lw $25, %call16(ceil) 70 ; O32-LOADTGT-DAG: move $gp 71 ; O32-LOADTGT: jalr $25 72 ; O32-LOADTGT-NOT: move $gp 73 ; O32-LOADTGT: move $25 74 ; O32-LOADTGT-NOT: move $gp 75 ; O32-LOADTGT: jalr $25 76 ; O32-LOADTGT-NOT: move $gp 77 ; O32-LOADTGT: move $25 78 ; O32-LOADTGT-NOT: move $gp 79 ; O32-LOADTGT: jalr $25 80 81 define void @caller4(double %d) { 82 entry: 83 %call = tail call double @ceil(double %d) 84 %call1 = tail call double @ceil(double %call) 85 store double %call1, double* @gd2, align 8 86 %call2 = tail call double @ceil(double %call1) 87 store double %call2, double* @gd1, align 8 88 ret void 89 } 90 91 declare double @ceil(double) 92
