sanwou01 updated this revision to Diff 88188.
sanwou01 added a comment.
Use clang_cc1 -verify for testing as suggested by @rnk.
@echristo, llc does use the same diags interfaces as clang, however, it is
lacking the infrastructure to make use of LocCookies.
In any case, I think this test is useful to prevent regressions in inline
assembly diagnostics in clang.
https://reviews.llvm.org/D29770
Files:
test/Misc/inline-asm-diags.c
Index: test/Misc/inline-asm-diags.c
===================================================================
--- /dev/null
+++ test/Misc/inline-asm-diags.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -S -emit-obj -triple armv7a-arm-none-eabi %s -o /dev/null
-verify
+
+void foo2() {
+ asm(" wibble"); // expected-error{{invalid instruction}}
+}
+
+void foo() {
+ asm(" .word -bar"); // expected-error {{expected relocatable
expression}}
+ asm(" .word -foo"); // expected-error {{expected relocatable
expression}}
+}
+
+// expected-note@1 {{instantiated into assembly here}}
+// expected-note@1 {{instantiated into assembly here}}
+// expected-note@1 {{instantiated into assembly here}}
Index: test/Misc/inline-asm-diags.c
===================================================================
--- /dev/null
+++ test/Misc/inline-asm-diags.c
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -S -emit-obj -triple armv7a-arm-none-eabi %s -o /dev/null -verify
+
+void foo2() {
+ asm(" wibble"); // expected-error{{invalid instruction}}
+}
+
+void foo() {
+ asm(" .word -bar"); // expected-error {{expected relocatable expression}}
+ asm(" .word -foo"); // expected-error {{expected relocatable expression}}
+}
+
+// expected-note@1 {{instantiated into assembly here}}
+// expected-note@1 {{instantiated into assembly here}}
+// expected-note@1 {{instantiated into assembly here}}
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