This is an archive of the discontinued LLVM Phabricator instance.

Differential D29415

[Assembler] Inline assembly diagnostics test.
AbandonedPublic

Authored by sanwou01 on Feb 1 2017, 12:03 PM.

Details

Reviewers
rengolin
echristo
Summary

Add a test for improved inline assembly diagnostics in llvm.

Diff Detail

Event Timeline

sanwou01 created this revision.Feb 1 2017, 12:03 PM
Herald added a subscriber: mehdi_amini. · View Herald TranscriptFeb 1 2017, 12:03 PM
sanwou01 added a parent revision: D29414: [Assembler] Enable nicer diagnostics for inline assembly..Feb 1 2017, 12:03 PM
sanwou01 updated this revision to Diff 87461.Feb 7 2017, 8:43 AM

Update the tests. Note that the diagnostics for backend errors are missing the
"instantiated into assembly here" messages. This is unfortunate but expected:
the origin information is no longer available at this stage.

sanwou01 edited parent revisions, added: D29441: [Assembler] Enable nicer diagnostics for inline assembly.; removed: D29414: [Assembler] Enable nicer diagnostics for inline assembly..Feb 8 2017, 1:50 AM
sanwou01 abandoned this revision.Feb 20 2017, 7:18 AM

Revision Contents

PathSize
test/
Misc/
25 lines

Diff 87461

test/Misc/inline-asm-diags.c

  • This file was added.
// 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: <inline asm>:1:3: error: expected relocatable expression
// CHECK: .word -bar
// CHECK: ^
// CHECK: <inline asm>:1:3: error: expected relocatable expression
// CHECK: .word -foo
// CHECK: ^