| // REQUIRES: x86-registered-target |
| // RUN: %clang_cc1 %s -triple i386-apple-darwin10 -verify -fasm-blocks |
| // Disabling gnu inline assembly should have no effect on this testcase |
| // RUN: %clang_cc1 %s -triple i386-apple-darwin10 -verify -fasm-blocks -fno-gnu-inline-asm |
| |
| #define M __asm int 0x2c |
| #define M2 int |
| |
| void t1(void) { M } |
| void t2(void) { __asm int 2ch } |
| void t3(void) { __asm M2 2ch } |
| void t4(void) { __asm mov eax, fs:[10h] } |
| void t5(void) { |
| __asm { |
| int 0x2c ; } asm comments are fun! }{ |
| } |
| __asm {} |
| } |
| int t6(void) { |
| __asm int 3 ; } comments for single-line asm |
| __asm {} |
| |
| __asm int 4 |
| return 10; |
| } |
| void t7(void) { |
| __asm { |
| push ebx |
| mov ebx, 07h |
| pop ebx |
| } |
| } |
| void t8(void) { |
| __asm nop __asm nop __asm nop |
| } |
| void t9(void) { |
| __asm nop __asm nop ; __asm nop |
| } |
| void t10(void) { |
| __asm { |
| mov eax, 0 |
| __asm { |
| mov eax, 1 |
| { |
| mov eax, 2 |
| } |
| } |
| } |
| } |
| void t11(void) { |
| do { __asm mov eax, 0 __asm { __asm mov edx, 1 } } while(0); |
| } |
| void t12(void) { |
| __asm jmp label // expected-error {{use of undeclared label 'label'}} |
| } |
| void t13(void) { |
| __asm m{o}v eax, ebx // expected-error {{unknown token in expression}} |
| } |
| |
| void t14(void) { |
| enum { A = 1, B }; |
| __asm mov eax, offset A // expected-error {{offset operator cannot yet handle constants}} |
| } |
| |
| // GH57791 |
| typedef struct S { |
| unsigned bf1:1; // expected-note {{bit-field is declared here}} |
| unsigned bf2:1; // expected-note {{bit-field is declared here}} |
| } S; |
| void t15(S s) { |
| __asm { |
| mov eax, s.bf1 // expected-error {{an inline asm block cannot have an operand which is a bit-field}} |
| mov s.bf2, eax // expected-error {{an inline asm block cannot have an operand which is a bit-field}} |
| } |
| } |
| |
| int t_fail(void) { // expected-note {{to match this}} |
| __asm |
| __asm { // expected-error 3 {{expected}} expected-note {{to match this}} |