1 ; RUN: llc -mcpu=ppc64 -O0 -fast-isel=false < %s | FileCheck %s 2 3 ; This tests receiving and re-passing parameters consisting of structures 4 ; of size 3, 5, 6, and 7. They are to be found/placed right-adjusted in 5 ; the parameter registers. 6 7 target 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-v128:128:128-n32:64" 8 target triple = "powerpc64-unknown-linux-gnu" 9 10 %struct.S3 = type { [3 x i8] } 11 %struct.S5 = type { [5 x i8] } 12 %struct.S6 = type { [6 x i8] } 13 %struct.S7 = type { [7 x i8] } 14 15 define void @test(%struct.S3* byval %s3, %struct.S5* byval %s5, %struct.S6* byval %s6, %struct.S7* byval %s7) nounwind { 16 entry: 17 call void @check(%struct.S3* byval %s3, %struct.S5* byval %s5, %struct.S6* byval %s6, %struct.S7* byval %s7) 18 ret void 19 } 20 21 ; CHECK: std 6, 184(1) 22 ; CHECK: std 5, 176(1) 23 ; CHECK: std 4, 168(1) 24 ; CHECK: std 3, 160(1) 25 ; CHECK: lbz {{[0-9]+}}, 167(1) 26 ; CHECK: lhz {{[0-9]+}}, 165(1) 27 ; CHECK: stb {{[0-9]+}}, 55(1) 28 ; CHECK: sth {{[0-9]+}}, 53(1) 29 ; CHECK: lbz {{[0-9]+}}, 175(1) 30 ; CHECK: lwz {{[0-9]+}}, 171(1) 31 ; CHECK: stb {{[0-9]+}}, 63(1) 32 ; CHECK: stw {{[0-9]+}}, 59(1) 33 ; CHECK: lhz {{[0-9]+}}, 182(1) 34 ; CHECK: lwz {{[0-9]+}}, 178(1) 35 ; CHECK: sth {{[0-9]+}}, 70(1) 36 ; CHECK: stw {{[0-9]+}}, 66(1) 37 ; CHECK: lbz {{[0-9]+}}, 191(1) 38 ; CHECK: lhz {{[0-9]+}}, 189(1) 39 ; CHECK: lwz {{[0-9]+}}, 185(1) 40 ; CHECK: stb {{[0-9]+}}, 79(1) 41 ; CHECK: sth {{[0-9]+}}, 77(1) 42 ; CHECK: stw {{[0-9]+}}, 73(1) 43 ; CHECK: ld 6, 72(1) 44 ; CHECK: ld 5, 64(1) 45 ; CHECK: ld 4, 56(1) 46 ; CHECK: ld 3, 48(1) 47 48 declare void @check(%struct.S3* byval, %struct.S5* byval, %struct.S6* byval, %struct.S7* byval) 49
