62 lines · plain
1; RUN: llc -O2 -mtriple=hexagon < %s | FileCheck %s2; CHECK-DAG: insert(r{{[0-9]*}},#17,#0)3; CHECK-DAG: insert(r{{[0-9]*}},#18,#0)4; CHECK-DAG: insert(r{{[0-9]*}},#22,#0)5; CHECK-DAG: insert(r{{[0-9]*}},#12,#0)6 7; C source:8; typedef struct {9; unsigned x1:23;10; unsigned x2:17;11; unsigned x3:18;12; unsigned x4:22;13; unsigned x5:12;14; } structx_t;15;16; void foo(structx_t *px, int y1, int y2, int y3, int y4, int y5) {17; px->x1 = y1;18; px->x2 = y2;19; px->x3 = y3;20; px->x4 = y4;21; px->x5 = y5;22; }23 24target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"25target triple = "hexagon"26 27%struct.structx_t = type { [3 x i8], i8, [3 x i8], i8, [3 x i8], i8, [3 x i8], i8, [2 x i8], [2 x i8] }28 29define void @foo(ptr nocapture %px, i32 %y1, i32 %y2, i32 %y3, i32 %y4, i32 %y5) nounwind {30entry:31 %bf.value = and i32 %y1, 838860732 %0 = load i32, ptr %px, align 433 %1 = and i32 %0, -838860834 %2 = or i32 %1, %bf.value35 store i32 %2, ptr %px, align 436 %bf.value1 = and i32 %y2, 13107137 %bf.field.offs = getelementptr %struct.structx_t, ptr %px, i32 0, i32 0, i32 438 %3 = load i32, ptr %bf.field.offs, align 439 %4 = and i32 %3, -13107240 %5 = or i32 %4, %bf.value141 store i32 %5, ptr %bf.field.offs, align 442 %bf.value2 = and i32 %y3, 26214343 %bf.field.offs3 = getelementptr %struct.structx_t, ptr %px, i32 0, i32 0, i32 844 %6 = load i32, ptr %bf.field.offs3, align 445 %7 = and i32 %6, -26214446 %8 = or i32 %7, %bf.value247 store i32 %8, ptr %bf.field.offs3, align 448 %bf.value4 = and i32 %y4, 419430349 %bf.field.offs5 = getelementptr %struct.structx_t, ptr %px, i32 0, i32 0, i32 1250 %9 = load i32, ptr %bf.field.offs5, align 451 %10 = and i32 %9, -419430452 %11 = or i32 %10, %bf.value453 store i32 %11, ptr %bf.field.offs5, align 454 %bf.value6 = and i32 %y5, 409555 %bf.field.offs7 = getelementptr %struct.structx_t, ptr %px, i32 0, i32 0, i32 1656 %12 = load i32, ptr %bf.field.offs7, align 457 %13 = and i32 %12, -409658 %14 = or i32 %13, %bf.value659 store i32 %14, ptr %bf.field.offs7, align 460 ret void61}62