1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; Test outgoing promoted arguments that are split (and passed by reference). 3; 4; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 5 6; The i96 arg is promoted to i128 and should get the full stack space. 7declare void @fn1(i96) 8define i32 @fn2() { 9; CHECK-LABEL: fn2: 10; CHECK: # %bb.0: 11; CHECK-NEXT: stmg %r14, %r15, 112(%r15) 12; CHECK-NEXT: .cfi_offset %r14, -48 13; CHECK-NEXT: .cfi_offset %r15, -40 14; CHECK-NEXT: aghi %r15, -184 15; CHECK-NEXT: .cfi_def_cfa_offset 344 16; CHECK-NEXT: mvhi 180(%r15), -1 17; CHECK-NEXT: mvghi 168(%r15), 0 18; CHECK-NEXT: la %r2, 160(%r15) 19; CHECK-NEXT: mvghi 160(%r15), 0 20; CHECK-NEXT: brasl %r14, fn1@PLT 21; CHECK-NEXT: l %r2, 180(%r15) 22; CHECK-NEXT: lmg %r14, %r15, 296(%r15) 23; CHECK-NEXT: br %r14 24 %1 = alloca i32 25 store i32 -1, i32* %1 26 call void @fn1(i96 0) 27 %2 = load i32, i32* %1 28 ret i32 %2 29} 30 31declare void @fn3(i136) 32define i32 @fn4() { 33; CHECK-LABEL: fn4: 34; CHECK: # %bb.0: 35; CHECK-NEXT: stmg %r14, %r15, 112(%r15) 36; CHECK-NEXT: .cfi_offset %r14, -48 37; CHECK-NEXT: .cfi_offset %r15, -40 38; CHECK-NEXT: aghi %r15, -192 39; CHECK-NEXT: .cfi_def_cfa_offset 352 40; CHECK-NEXT: mvhi 188(%r15), -1 41; CHECK-NEXT: mvghi 176(%r15), 0 42; CHECK-NEXT: mvghi 168(%r15), 0 43; CHECK-NEXT: la %r2, 160(%r15) 44; CHECK-NEXT: mvghi 160(%r15), 0 45; CHECK-NEXT: brasl %r14, fn3@PLT 46; CHECK-NEXT: l %r2, 188(%r15) 47; CHECK-NEXT: lmg %r14, %r15, 304(%r15) 48; CHECK-NEXT: br %r14 49 %1 = alloca i32 50 store i32 -1, i32* %1 51 call void @fn3(i136 0) 52 %2 = load i32, i32* %1 53 ret i32 %2 54} 55