1 ; RUN: llc < %s -march=cellspu | FileCheck %s 2 3 target datalayout = "E-p:32:32:128-f64:64:128-f32:32:128-i64:32:128-i32:32:128-i16:16:128-i8:8:128-i1:8:128-a0:0:128-v128:128:128-s0:128:128" 4 target triple = "spu" 5 6 define i32 @main() { 7 entry: 8 %a = call i32 @stub_1(i32 1, float 0x400921FA00000000) 9 call void @extern_stub_1(i32 %a, i32 4) 10 ret i32 %a 11 } 12 13 declare void @extern_stub_1(i32, i32) 14 15 define i32 @stub_1(i32 %x, float %y) { 16 ; CHECK: il $3, 0 17 ; CHECK: bi $lr 18 entry: 19 ret i32 0 20 } 21 22 ; vararg call: ensure that all caller-saved registers are spilled to the 23 ; stack: 24 define i32 @stub_2(...) { 25 entry: 26 ret i32 0 27 } 28 29 ; check that struct is passed in r3-> 30 ; assert this by changing the second field in the struct 31 %0 = type { i32, i32, i32 } 32 declare %0 @callee() 33 define %0 @test_structret() 34 { 35 ;CHECK: stqd $lr, 16($sp) 36 ;CHECK: stqd $sp, -48($sp) 37 ;CHECK: ai $sp, $sp, -48 38 ;CHECK: brasl $lr, callee 39 %rv = call %0 @callee() 40 ;CHECK: ai $4, $4, 1 41 ;CHECK: lqd $lr, 64($sp) 42 ;CHECK: ai $sp, $sp, 48 43 ;CHECK: bi $lr 44 %oldval = extractvalue %0 %rv, 1 45 %newval = add i32 %oldval,1 46 %newrv = insertvalue %0 %rv, i32 %newval, 1 47 ret %0 %newrv 48 } 49 50
