14967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm < %s | FileCheck %s 24967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// RUN: %clang_cc1 -triple arm64-unknown-unknown -emit-llvm < %s | FileCheck %s 34967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 44967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// Check that the preserve_most calling convention attribute at the source level 54967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// is lowered to the corresponding calling convention attrribute at the LLVM IR 64967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// level. 74967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainarvoid foo() __attribute__((preserve_most)) { 84967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar // CHECK-LABEL: define preserve_mostcc void @foo() 94967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar} 104967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 114967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// Check that the preserve_most calling convention attribute at the source level 124967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// is lowered to the corresponding calling convention attrribute at the LLVM IR 134967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar// level. 144967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainarvoid boo() __attribute__((preserve_all)) { 154967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar // CHECK-LABEL: define preserve_allcc void @boo() 164967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar} 174967a710c84587c654b56c828382219c3937dacbPirama Arumuga Nainar 18