1; RUN: llc -march=mipsel < %s | FileCheck %s 2 3%0 = type { i8, i16, i32, i64, double, i32, [4 x i8] } 4%struct.S1 = type { i8, i16, i32, i64, double, i32 } 5%struct.S2 = type { [4 x i32] } 6%struct.S3 = type { i8 } 7 8@f1.s1 = internal unnamed_addr constant %0 { i8 1, i16 2, i32 3, i64 4, double 5.000000e+00, i32 6, [4 x i8] undef }, align 8 9@f1.s2 = internal unnamed_addr constant %struct.S2 { [4 x i32] [i32 7, i32 8, i32 9, i32 10] }, align 4 10 11define void @f1() nounwind { 12entry: 13; CHECK-LABEL: f1: 14; CHECK-DAG: lw $[[R1:[0-9]+]], %got(f1.s1) 15; CHECK-DAG: addiu $[[R0:[0-9]+]], $[[R1]], %lo(f1.s1) 16; CHECK-DAG: lw $[[R7:[0-9]+]], 12($[[R0]]) 17; CHECK-DAG: lw $[[R3:[0-9]+]], 16($[[R0]]) 18; CHECK-DAG: lw $[[R4:[0-9]+]], 20($[[R0]]) 19; CHECK-DAG: lw $[[R5:[0-9]+]], 24($[[R0]]) 20; CHECK-DAG: lw $[[R6:[0-9]+]], 28($[[R0]]) 21; CHECK-DAG: sw $[[R6]], 36($sp) 22; CHECK-DAG: sw $[[R5]], 32($sp) 23; CHECK-DAG: sw $[[R4]], 28($sp) 24; CHECK-DAG: sw $[[R3]], 24($sp) 25; CHECK-DAG: sw $[[R7]], 20($sp) 26; CHECK-DAG: lw $[[R2:[0-9]+]], 8($[[R0]]) 27; CHECK-DAG: sw $[[R2]], 16($sp) 28; CHECK-DAG: lw $6, %lo(f1.s1)($[[R1]]) 29; CHECK-DAG: lw $7, 4($[[R0]]) 30 %agg.tmp10 = alloca %struct.S3, align 4 31 call void @callee1(float 2.000000e+01, %struct.S1* byval bitcast (%0* @f1.s1 to %struct.S1*)) nounwind 32 call void @callee2(%struct.S2* byval @f1.s2) nounwind 33 %tmp11 = getelementptr inbounds %struct.S3* %agg.tmp10, i32 0, i32 0 34 store i8 11, i8* %tmp11, align 4 35 call void @callee3(float 2.100000e+01, %struct.S3* byval %agg.tmp10, %struct.S1* byval bitcast (%0* @f1.s1 to %struct.S1*)) nounwind 36 ret void 37} 38 39declare void @callee1(float, %struct.S1* byval) 40 41declare void @callee2(%struct.S2* byval) 42 43declare void @callee3(float, %struct.S3* byval, %struct.S1* byval) 44 45define void @f2(float %f, %struct.S1* nocapture byval %s1) nounwind { 46entry: 47; CHECK: addiu $sp, $sp, -48 48; CHECK: sw $7, 60($sp) 49; CHECK: sw $6, 56($sp) 50; CHECK: lw $4, 80($sp) 51; CHECK: ldc1 $f[[F0:[0-9]+]], 72($sp) 52; CHECK: lw $[[R3:[0-9]+]], 64($sp) 53; CHECK: lw $[[R4:[0-9]+]], 68($sp) 54; CHECK: lw $[[R2:[0-9]+]], 60($sp) 55; CHECK: lh $[[R1:[0-9]+]], 58($sp) 56; CHECK: lb $[[R0:[0-9]+]], 56($sp) 57; CHECK: sw $[[R0]], 32($sp) 58; CHECK: sw $[[R1]], 28($sp) 59; CHECK: sw $[[R2]], 24($sp) 60; CHECK: sw $[[R4]], 20($sp) 61; CHECK: sw $[[R3]], 16($sp) 62; CHECK: mfc1 $6, $f[[F0]] 63 64 %i2 = getelementptr inbounds %struct.S1* %s1, i32 0, i32 5 65 %tmp = load i32* %i2, align 4 66 %d = getelementptr inbounds %struct.S1* %s1, i32 0, i32 4 67 %tmp1 = load double* %d, align 8 68 %ll = getelementptr inbounds %struct.S1* %s1, i32 0, i32 3 69 %tmp2 = load i64* %ll, align 8 70 %i = getelementptr inbounds %struct.S1* %s1, i32 0, i32 2 71 %tmp3 = load i32* %i, align 4 72 %s = getelementptr inbounds %struct.S1* %s1, i32 0, i32 1 73 %tmp4 = load i16* %s, align 2 74 %c = getelementptr inbounds %struct.S1* %s1, i32 0, i32 0 75 %tmp5 = load i8* %c, align 1 76 tail call void @callee4(i32 %tmp, double %tmp1, i64 %tmp2, i32 %tmp3, i16 signext %tmp4, i8 signext %tmp5, float %f) nounwind 77 ret void 78} 79 80declare void @callee4(i32, double, i64, i32, i16 signext, i8 signext, float) 81 82define void @f3(%struct.S2* nocapture byval %s2) nounwind { 83entry: 84; CHECK: addiu $sp, $sp, -48 85; CHECK: sw $7, 60($sp) 86; CHECK: sw $6, 56($sp) 87; CHECK: sw $5, 52($sp) 88; CHECK: sw $4, 48($sp) 89; CHECK: lw $4, 48($sp) 90; CHECK: lw $[[R0:[0-9]+]], 60($sp) 91; CHECK: sw $[[R0]], 24($sp) 92 93 %arrayidx = getelementptr inbounds %struct.S2* %s2, i32 0, i32 0, i32 0 94 %tmp = load i32* %arrayidx, align 4 95 %arrayidx2 = getelementptr inbounds %struct.S2* %s2, i32 0, i32 0, i32 3 96 %tmp3 = load i32* %arrayidx2, align 4 97 tail call void @callee4(i32 %tmp, double 2.000000e+00, i64 3, i32 %tmp3, i16 signext 4, i8 signext 5, float 6.000000e+00) nounwind 98 ret void 99} 100 101define void @f4(float %f, %struct.S3* nocapture byval %s3, %struct.S1* nocapture byval %s1) nounwind { 102entry: 103; CHECK: addiu $sp, $sp, -48 104; CHECK: sw $7, 60($sp) 105; CHECK: sw $6, 56($sp) 106; CHECK: sw $5, 52($sp) 107; CHECK: lw $4, 60($sp) 108; CHECK: lw $[[R1:[0-9]+]], 80($sp) 109; CHECK: lb $[[R0:[0-9]+]], 52($sp) 110; CHECK: sw $[[R0]], 32($sp) 111; CHECK: sw $[[R1]], 24($sp) 112 113 %i = getelementptr inbounds %struct.S1* %s1, i32 0, i32 2 114 %tmp = load i32* %i, align 4 115 %i2 = getelementptr inbounds %struct.S1* %s1, i32 0, i32 5 116 %tmp1 = load i32* %i2, align 4 117 %c = getelementptr inbounds %struct.S3* %s3, i32 0, i32 0 118 %tmp2 = load i8* %c, align 1 119 tail call void @callee4(i32 %tmp, double 2.000000e+00, i64 3, i32 %tmp1, i16 signext 4, i8 signext %tmp2, float 6.000000e+00) nounwind 120 ret void 121} 122 123%struct.S4 = type { [4 x i32] } 124 125define void @f5(i64 %a0, %struct.S4* nocapture byval %a1) nounwind { 126entry: 127 tail call void @f6(%struct.S4* byval %a1, i64 %a0) nounwind 128 ret void 129} 130 131declare void @f6(%struct.S4* nocapture byval, i64) 132