; RUN: llc < %s -march=x86 -no-integrated-as define i32 @test1() nounwind { ; Dest is AX, dest type = i32. %tmp4 = call i32 asm sideeffect "FROB $0", "={ax}"() ret i32 %tmp4 } define void @test2(i32 %V) nounwind { ; input is AX, in type = i32. call void asm sideeffect "FROB $0", "{ax}"(i32 %V) ret void } define void @test3() nounwind { ; FP constant as a memory operand. tail call void asm sideeffect "frob $0", "m"( float 0x41E0000000000000) ret void } define void @test4() nounwind { ; J means a constant in range 0 to 63. tail call void asm sideeffect "bork $0", "J"(i32 37) nounwind ret void } ; rdar://9738585 define i32 @test5() nounwind { entry: %0 = tail call i32 asm "test", "=l,~{dirflag},~{fpsr},~{flags}"() nounwind ret i32 0 } ; rdar://9777108 PR10352 define void @test6(i1 zeroext %desired) nounwind { entry: tail call void asm sideeffect "foo $0", "q,~{dirflag},~{fpsr},~{flags}"(i1 %desired) nounwind ret void } define void @test7(i1 zeroext %desired, i32* %p) nounwind { entry: %0 = tail call i8 asm sideeffect "xchg $0, $1", "=r,*m,0,~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %p, i1 %desired) nounwind ret void } ; ; The constrained GR32_ABCD register class of the 'q' constraint requires ; special handling after the preceding outputs used up eax-edx. define void @constrain_abcd(i8* %h) nounwind ssp { entry: %0 = call { i32, i32, i32, i32, i32 } asm sideeffect "", "=&r,=&r,=&r,=&r,=&q,r,~{ecx},~{memory},~{dirflag},~{fpsr},~{flags}"(i8* %h) nounwind ret void } ; Mix normal and EC defs of the same register. define i32 @pr14376() nounwind noinline { entry: %asm = tail call i32 asm sideeffect "", "={ax},i,~{eax},~{flags},~{rax}"(i64 61) nounwind ret i32 %asm } @test8_v = global i32 42 define void @test8() { call void asm sideeffect "${0:P}", "i"( i32* @test8_v ) ret void } define void @test9() { call void asm sideeffect "${0:P}", "X"( i8* blockaddress(@test9, %bb) ) br label %bb bb: ret void }