| Bill Schmidt | 1172922 | 2013-06-13 20:23:34 +0000 | [diff] [blame^] | 1 | ; RUN: llc -mcpu=pwr7 -O0 -fast-isel=false < %s | FileCheck %s |
| Bill Schmidt | 37900c5 | 2012-10-25 13:38:09 +0000 | [diff] [blame] | 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 | |
| Bill Schmidt | 1172922 | 2013-06-13 20:23:34 +0000 | [diff] [blame^] | 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) |
| Bill Schmidt | 37ef805 | 2013-03-27 02:40:14 +0000 | [diff] [blame] | 27 | ; CHECK: stb {{[0-9]+}}, 55(1) |
| Bill Schmidt | 37900c5 | 2012-10-25 13:38:09 +0000 | [diff] [blame] | 28 | ; CHECK: sth {{[0-9]+}}, 53(1) |
| Bill Schmidt | 1172922 | 2013-06-13 20:23:34 +0000 | [diff] [blame^] | 29 | ; CHECK: lbz {{[0-9]+}}, 175(1) |
| 30 | ; CHECK: lwz {{[0-9]+}}, 171(1) |
| Bill Schmidt | 37ef805 | 2013-03-27 02:40:14 +0000 | [diff] [blame] | 31 | ; CHECK: stb {{[0-9]+}}, 63(1) |
| Bill Schmidt | 37900c5 | 2012-10-25 13:38:09 +0000 | [diff] [blame] | 32 | ; CHECK: stw {{[0-9]+}}, 59(1) |
| Bill Schmidt | 1172922 | 2013-06-13 20:23:34 +0000 | [diff] [blame^] | 33 | ; CHECK: lhz {{[0-9]+}}, 182(1) |
| 34 | ; CHECK: lwz {{[0-9]+}}, 178(1) |
| Bill Schmidt | 37ef805 | 2013-03-27 02:40:14 +0000 | [diff] [blame] | 35 | ; CHECK: sth {{[0-9]+}}, 70(1) |
| Bill Schmidt | 37900c5 | 2012-10-25 13:38:09 +0000 | [diff] [blame] | 36 | ; CHECK: stw {{[0-9]+}}, 66(1) |
| Bill Schmidt | 1172922 | 2013-06-13 20:23:34 +0000 | [diff] [blame^] | 37 | ; CHECK: lbz {{[0-9]+}}, 191(1) |
| 38 | ; CHECK: lhz {{[0-9]+}}, 189(1) |
| 39 | ; CHECK: lwz {{[0-9]+}}, 185(1) |
| Bill Schmidt | 37ef805 | 2013-03-27 02:40:14 +0000 | [diff] [blame] | 40 | ; CHECK: stb {{[0-9]+}}, 79(1) |
| 41 | ; CHECK: sth {{[0-9]+}}, 77(1) |
| Bill Schmidt | 37900c5 | 2012-10-25 13:38:09 +0000 | [diff] [blame] | 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) |