Add separators between files in LLVM IR dumps (#7463)

Each file dump now starts with a `; ---` comment and ends with a blank
line. This makes it easier to visually scan the dump for a file of
interest. The comment format is somewhat arbitrary; I chose `---` to
align with the `--- filename.carbon` separator in SemIR dumps, but
without the filename, because that appears on each of the next two lines
already.
This commit is contained in:
Geoff Romer
2026-07-07 16:31:24 +00:00
committed by GitHub
parent e1cf833c45
commit ae3c4266d4
240 changed files with 778 additions and 0 deletions
@@ -94,6 +94,7 @@ fn G() {
Cpp.F(ref c);
}
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'pointer.carbon'
// CHECK:STDOUT: source_filename = "pointer.carbon"
// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
@@ -148,6 +149,8 @@ fn G() {
// CHECK:STDOUT: !16 = !{null}
// CHECK:STDOUT: !17 = !DILocation(line: 15, column: 13, scope: !14)
// CHECK:STDOUT: !18 = !DILocation(line: 15, column: 1, scope: !14)
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'layout.carbon'
// CHECK:STDOUT: source_filename = "layout.carbon"
// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
@@ -446,6 +449,8 @@ fn G() {
// CHECK:STDOUT: !73 = !{!74}
// CHECK:STDOUT: !74 = !DILocalVariable(arg: 1, scope: !72, type: !21)
// CHECK:STDOUT: !75 = !DILocation(line: 23, column: 1, scope: !72)
// CHECK:STDOUT:
// CHECK:STDOUT: ; ---
// CHECK:STDOUT: ; ModuleID = 'field.carbon'
// CHECK:STDOUT: source_filename = "field.carbon"
// CHECK:STDOUT: target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
@@ -570,3 +575,4 @@ fn G() {
// CHECK:STDOUT: !45 = !DILocation(line: 19, column: 14, scope: !41)
// CHECK:STDOUT: !46 = !DILocation(line: 20, column: 3, scope: !41)
// CHECK:STDOUT: !47 = !DILocation(line: 18, column: 1, scope: !41)
// CHECK:STDOUT: