[PATCH] D29770: [Assembler] Inline assembly diagnostics test.

[Sanne Wouda via Phabricator via cfe-commits]

sanwou01 created this revision.

Add a test for improved inline assembly diagnostics in llvm.


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 +1,31 @@
+// RUN: not %clang -c --target=armv7a-arm-none-eabi %s -o /dev/null 2>&1 | FileCheck %s
+
+void foo2() {
+	asm(" wibble");
+}
+
+// CHECK: 4:6: error: invalid instruction
+// CHECK:   asm(" wibble");
+// CHECK:       ^
+// CHECK: <inline asm>:1:3: note: instantiated into assembly here
+// CHECK:          wibble
+// CHECK:          ^~~~~~
+
+void foo() {
+	asm(" .word -bar");
+	asm(" .word -foo");
+}
+
+// CHECK: :15:6: error: expected relocatable expression
+// CHECK:          .word -bar
+// CHECK:          ^
+// CHECK: <inline asm>:1:3: note: instantiated into assembly here
+// CHECK:          .word -bar
+// CHECK:          ^
+
+// CHECK: :16:6: error: expected relocatable expression
+// CHECK:          .word -foo
+// CHECK:          ^
+// CHECK: <inline asm>:1:3: note: instantiated into assembly here
+// CHECK:          .word -foo
+// CHECK:          ^


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