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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s | FileCheck %s3; Calls to abort should all be merged4 5; ModuleID = '5898899.c'6target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"7target triple = "x86_64-apple-darwin8"8 %struct.BoundaryAlignment = type { [3 x i8], i8, i16, i16, i8, [2 x i8] }9 10define void @passing2(i64 %str.0, i64 %str.1, i16 signext %s, i32 %j, i8 signext %c, i16 signext %t, i16 signext %u, i8 signext %d) nounwind optsize {11; CHECK-LABEL: passing2:12; CHECK: ## %bb.0: ## %entry13; CHECK-NEXT: subq $40, %rsp14; CHECK-NEXT: movq %rsi, %rax15; CHECK-NEXT: movq %rdi, {{[0-9]+}}(%rsp)16; CHECK-NEXT: movb %al, {{[0-9]+}}(%rsp)17; CHECK-NEXT: movb %ah, {{[0-9]+}}(%rsp)18; CHECK-NEXT: shrq $16, %rax19; CHECK-NEXT: movb %al, {{[0-9]+}}(%rsp)20; CHECK-NEXT: movb %ah, {{[0-9]+}}(%rsp)21; CHECK-NEXT: movw %dx, {{[0-9]+}}(%rsp)22; CHECK-NEXT: movl %ecx, {{[0-9]+}}(%rsp)23; CHECK-NEXT: movb %r8b, {{[0-9]+}}(%rsp)24; CHECK-NEXT: movw %r9w, {{[0-9]+}}(%rsp)25; CHECK-NEXT: shll $14, %edi26; CHECK-NEXT: sarl $23, %edi27; CHECK-NEXT: cmpl %ecx, %edi28; CHECK-NEXT: jne LBB0_629; CHECK-NEXT: ## %bb.1: ## %bb2730; CHECK-NEXT: movb {{[0-9]+}}(%rsp), %al31; CHECK-NEXT: cmpb {{[0-9]+}}(%rsp), %al32; CHECK-NEXT: jne LBB0_633; CHECK-NEXT: ## %bb.2: ## %bb3534; CHECK-NEXT: movl {{[0-9]+}}(%rsp), %eax35; CHECK-NEXT: shll $7, %eax36; CHECK-NEXT: cwtl37; CHECK-NEXT: shrl $7, %eax38; CHECK-NEXT: cmpw {{[0-9]+}}(%rsp), %ax39; CHECK-NEXT: jne LBB0_640; CHECK-NEXT: ## %bb.3: ## %bb5141; CHECK-NEXT: movl {{[0-9]+}}(%rsp), %eax42; CHECK-NEXT: shll $7, %eax43; CHECK-NEXT: cwtl44; CHECK-NEXT: shrl $7, %eax45; CHECK-NEXT: cmpw {{[0-9]+}}(%rsp), %ax46; CHECK-NEXT: jne LBB0_647; CHECK-NEXT: ## %bb.4: ## %bb6748; CHECK-NEXT: movb {{[0-9]+}}(%rsp), %al49; CHECK-NEXT: cmpb {{[0-9]+}}(%rsp), %al50; CHECK-NEXT: jne LBB0_651; CHECK-NEXT: ## %bb.5: ## %bb7552; CHECK-NEXT: addq $40, %rsp53; CHECK-NEXT: retq54; CHECK-NEXT: LBB0_6: ## %bb55; CHECK-NEXT: xorl %eax, %eax56; CHECK-NEXT: callq _abort57entry:58 %str_addr = alloca %struct.BoundaryAlignment ; <ptr> [#uses=7]59 %s_addr = alloca i16 ; <ptr> [#uses=1]60 %j_addr = alloca i32 ; <ptr> [#uses=2]61 %c_addr = alloca i8 ; <ptr> [#uses=2]62 %t_addr = alloca i16 ; <ptr> [#uses=2]63 %u_addr = alloca i16 ; <ptr> [#uses=2]64 %d_addr = alloca i8 ; <ptr> [#uses=2]65 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]66 %tmp1 = getelementptr { i64, i64 }, ptr %str_addr, i32 0, i32 0 ; <ptr> [#uses=1]67 store i64 %str.0, ptr %tmp168 %tmp3 = getelementptr { i64, i64 }, ptr %str_addr, i32 0, i32 1 ; <ptr> [#uses=1]69 %byte = trunc i64 %str.1 to i8 ; <i8> [#uses=1]70 store i8 %byte, ptr %tmp371 %shft = lshr i64 %str.1, 8 ; <i64> [#uses=2]72 %Loc = getelementptr i8, ptr %tmp3, i32 1 ; <ptr> [#uses=2]73 %byte4 = trunc i64 %shft to i8 ; <i8> [#uses=1]74 store i8 %byte4, ptr %Loc75 %shft5 = lshr i64 %shft, 8 ; <i64> [#uses=2]76 %Loc6 = getelementptr i8, ptr %Loc, i32 1 ; <ptr> [#uses=2]77 %byte7 = trunc i64 %shft5 to i8 ; <i8> [#uses=1]78 store i8 %byte7, ptr %Loc679 %shft8 = lshr i64 %shft5, 8 ; <i64> [#uses=2]80 %Loc9 = getelementptr i8, ptr %Loc6, i32 1 ; <ptr> [#uses=2]81 %byte10 = trunc i64 %shft8 to i8 ; <i8> [#uses=1]82 store i8 %byte10, ptr %Loc983 %shft11 = lshr i64 %shft8, 8 ; <i64> [#uses=0]84 %Loc12 = getelementptr i8, ptr %Loc9, i32 1 ; <ptr> [#uses=0]85 store i16 %s, ptr %s_addr86 store i32 %j, ptr %j_addr87 store i8 %c, ptr %c_addr88 store i16 %t, ptr %t_addr89 store i16 %u, ptr %u_addr90 store i8 %d, ptr %d_addr91 %tmp13 = getelementptr %struct.BoundaryAlignment, ptr %str_addr, i32 0, i32 0 ; <ptr> [#uses=1]92 %tmp15 = load i32, ptr %tmp13, align 4 ; <i32> [#uses=1]93 %tmp16 = shl i32 %tmp15, 14 ; <i32> [#uses=1]94 %tmp17 = ashr i32 %tmp16, 23 ; <i32> [#uses=1]95 %tmp1718 = trunc i32 %tmp17 to i16 ; <i16> [#uses=1]96 %sextl = shl i16 %tmp1718, 7 ; <i16> [#uses=1]97 %sextr = ashr i16 %sextl, 7 ; <i16> [#uses=2]98 %sextl19 = shl i16 %sextr, 7 ; <i16> [#uses=1]99 %sextr20 = ashr i16 %sextl19, 7 ; <i16> [#uses=0]100 %sextl21 = shl i16 %sextr, 7 ; <i16> [#uses=1]101 %sextr22 = ashr i16 %sextl21, 7 ; <i16> [#uses=1]102 %sextr2223 = sext i16 %sextr22 to i32 ; <i32> [#uses=1]103 %tmp24 = load i32, ptr %j_addr, align 4 ; <i32> [#uses=1]104 %tmp25 = icmp ne i32 %sextr2223, %tmp24 ; <i1> [#uses=1]105 %tmp2526 = zext i1 %tmp25 to i8 ; <i8> [#uses=1]106 %toBool = icmp ne i8 %tmp2526, 0 ; <i1> [#uses=1]107 br i1 %toBool, label %bb, label %bb27108 109bb: ; preds = %entry110 call void (...) @abort( ) noreturn nounwind111 unreachable112 113bb27: ; preds = %entry114 %tmp28 = getelementptr %struct.BoundaryAlignment, ptr %str_addr, i32 0, i32 1 ; <ptr> [#uses=1]115 %tmp29 = load i8, ptr %tmp28, align 4 ; <i8> [#uses=1]116 %tmp30 = load i8, ptr %c_addr, align 1 ; <i8> [#uses=1]117 %tmp31 = icmp ne i8 %tmp29, %tmp30 ; <i1> [#uses=1]118 %tmp3132 = zext i1 %tmp31 to i8 ; <i8> [#uses=1]119 %toBool33 = icmp ne i8 %tmp3132, 0 ; <i1> [#uses=1]120 br i1 %toBool33, label %bb34, label %bb35121 122bb34: ; preds = %bb27123 call void (...) @abort( ) noreturn nounwind124 unreachable125 126bb35: ; preds = %bb27127 %tmp36 = getelementptr %struct.BoundaryAlignment, ptr %str_addr, i32 0, i32 2 ; <ptr> [#uses=1]128 %tmp37 = load i16, ptr %tmp36, align 4 ; <i16> [#uses=1]129 %tmp38 = shl i16 %tmp37, 7 ; <i16> [#uses=1]130 %tmp39 = ashr i16 %tmp38, 7 ; <i16> [#uses=1]131 %sextl40 = shl i16 %tmp39, 7 ; <i16> [#uses=1]132 %sextr41 = ashr i16 %sextl40, 7 ; <i16> [#uses=2]133 %sextl42 = shl i16 %sextr41, 7 ; <i16> [#uses=1]134 %sextr43 = ashr i16 %sextl42, 7 ; <i16> [#uses=0]135 %sextl44 = shl i16 %sextr41, 7 ; <i16> [#uses=1]136 %sextr45 = ashr i16 %sextl44, 7 ; <i16> [#uses=1]137 %tmp46 = load i16, ptr %t_addr, align 2 ; <i16> [#uses=1]138 %tmp47 = icmp ne i16 %sextr45, %tmp46 ; <i1> [#uses=1]139 %tmp4748 = zext i1 %tmp47 to i8 ; <i8> [#uses=1]140 %toBool49 = icmp ne i8 %tmp4748, 0 ; <i1> [#uses=1]141 br i1 %toBool49, label %bb50, label %bb51142 143bb50: ; preds = %bb35144 call void (...) @abort( ) noreturn nounwind145 unreachable146 147bb51: ; preds = %bb35148 %tmp52 = getelementptr %struct.BoundaryAlignment, ptr %str_addr, i32 0, i32 3 ; <ptr> [#uses=1]149 %tmp53 = load i16, ptr %tmp52, align 4 ; <i16> [#uses=1]150 %tmp54 = shl i16 %tmp53, 7 ; <i16> [#uses=1]151 %tmp55 = ashr i16 %tmp54, 7 ; <i16> [#uses=1]152 %sextl56 = shl i16 %tmp55, 7 ; <i16> [#uses=1]153 %sextr57 = ashr i16 %sextl56, 7 ; <i16> [#uses=2]154 %sextl58 = shl i16 %sextr57, 7 ; <i16> [#uses=1]155 %sextr59 = ashr i16 %sextl58, 7 ; <i16> [#uses=0]156 %sextl60 = shl i16 %sextr57, 7 ; <i16> [#uses=1]157 %sextr61 = ashr i16 %sextl60, 7 ; <i16> [#uses=1]158 %tmp62 = load i16, ptr %u_addr, align 2 ; <i16> [#uses=1]159 %tmp63 = icmp ne i16 %sextr61, %tmp62 ; <i1> [#uses=1]160 %tmp6364 = zext i1 %tmp63 to i8 ; <i8> [#uses=1]161 %toBool65 = icmp ne i8 %tmp6364, 0 ; <i1> [#uses=1]162 br i1 %toBool65, label %bb66, label %bb67163 164bb66: ; preds = %bb51165 call void (...) @abort( ) noreturn nounwind166 unreachable167 168bb67: ; preds = %bb51169 %tmp68 = getelementptr %struct.BoundaryAlignment, ptr %str_addr, i32 0, i32 4 ; <ptr> [#uses=1]170 %tmp69 = load i8, ptr %tmp68, align 4 ; <i8> [#uses=1]171 %tmp70 = load i8, ptr %d_addr, align 1 ; <i8> [#uses=1]172 %tmp71 = icmp ne i8 %tmp69, %tmp70 ; <i1> [#uses=1]173 %tmp7172 = zext i1 %tmp71 to i8 ; <i8> [#uses=1]174 %toBool73 = icmp ne i8 %tmp7172, 0 ; <i1> [#uses=1]175 br i1 %toBool73, label %bb74, label %bb75176 177bb74: ; preds = %bb67178 call void (...) @abort( ) noreturn nounwind179 unreachable180 181bb75: ; preds = %bb67182 br label %return183 184return: ; preds = %bb75185 ret void186}187 188declare void @abort(...) noreturn nounwind189