| // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck %s |
| // PR3800 |
| int *foo(void); |
| |
| // CHECK: @test1 |
| void test1() { |
| // CHECK: [[REGCALLRESULT:%[a-zA-Z0-9\.]+]] = call i32* @foo() |
| // CHECK: call void asm "foobar", "=*m,*m,~{dirflag},~{fpsr},~{flags}"(i32* [[REGCALLRESULT]], i32* [[REGCALLRESULT]]) |
| asm ("foobar" : "+m"(*foo())); |
| } |
| |
| // CHECK: @test2 |
| void test2() { |
| // CHECK: [[REGCALLRESULT:%[a-zA-Z0-9\.]+]] = call i32* @foo() |
| // CHECK: load i32* [[REGCALLRESULT]] |
| // CHECK: call i32 asm |
| // CHECK: store i32 {{%[a-zA-Z0-9\.]+}}, i32* [[REGCALLRESULT]] |
| asm ("foobar" : "+r"(*foo())); |
| } |
