| // RUN: %clang_cc1 -triple i386-pc-linux-gnu -fsyntax-only -verify -std=c++11 %s |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fsyntax-only -verify -std=c++11 %s |
| |
| int zoo () |
| { |
| int x,cond,*e; |
| // expected-error@+1 {{expected ')'}} |
| asm ("mov %[e], %[e]" : : [e] "rm" (*e)::a) |
| // expected-error@+1 {{'asm goto' cannot have output constraints}} |
| asm goto ("decl %0; jnz %l[a]" :"=r"(x): "m"(x) : "memory" : a); |
| // expected-error@+1 {{expected identifie}} |
| asm goto ("decl %0;" :: "m"(x) : "memory" : ); |
| // expected-error@+1 {{expected ':'}} |
| asm goto ("decl %0;" :: "m"(x) : "memory" ); |
| // expected-error@+1 {{use of undeclared label 'x'}} |
| asm goto ("decl %0;" :: "m"(x) : "memory" :x); |
| // expected-error@+1 {{use of undeclared label 'b'}} |
| asm goto ("decl %0;" :: "m"(x) : "memory" :b); |
| // expected-error@+1 {{invalid operand number in inline asm string}} |
| asm goto ("testl %0, %0; jne %l3;" :: "r"(cond)::label_true, loop); |
| // expected-error@+1 {{unknown symbolic operand name in inline assembly string}} |
| asm goto ("decl %0; jnz %l[b]" :: "m"(x) : "memory" : a); |
| label_true: |
| loop: |
| a: |
| return 0; |
| } |
| |
| |
| int a, b, c, d, e, f, g, h, i, j, k, l; |
| |
| void |
| fgoto1 (void) |
| { |
| __asm__ volatile goto ("" |
| :: [a] "r" (a), [b] "r" (b), [c] "r" (c), [d] "r" (d), |
| [e] "r" (e), [f] "r" (f), [g] "r" (g), [h] "r" (h), |
| [i] "r" (i), [j] "r" (j), [k] "r" (k), [l] "r" (l) |
| ::lab1,lab2); |
| lab1: return; |
| lab2: return; |
| } |
| |
| void |
| fgoto2 (void) |
| { |
| __asm__ volatile goto ("" |
| :: [a] "r,m" (a), [b] "r,m" (b), [c] "r,m" (c), [d] "r,m" (d), |
| [e] "r,m" (e), [f] "r,m" (f), [g] "r,m" (g), [h] "r,m" (h), |
| [i] "r,m" (i), [j] "r,m" (j), [k] "r,m" (k), [l] "r,m" (l) |
| :: lab); |
| lab: return; |
| } |