[DebugInfo][RemoveDIs] Re-enable some test coverage

We disabled these extra-special RUNlines due to unexpected interactions
between the various things we've been fixing. Re-enable them (they'll run
on the llvm-new-debug-iterators buildbot) as they all now pass.

Author: jmorse

llvm/test/CodeGen/AArch64/dbg-value-swift-async.ll

@@ -2,8 +2,7 @@
 ; RUN: llc --mtriple="aarch64-" -O0 -fast-isel=false -global-isel=false -stop-after=finalize-isel %s -o - | FileCheck %s --check-prefix=AARCH
 ; RUN: llc --mtriple="aarch64-" -O0 -fast-isel -stop-after=finalize-isel %s -o - | FileCheck %s --check-prefix=AARCH
 
-;; run: llc --mtriple="aarch64-" -O0 -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - --try-experimental-debuginfo-iterators | FileCheck %s --check-prefix=AARCH
-;; ^^ Disabled while the global-isel patch for RemoveDIs lands
+; RUN: llc --mtriple="aarch64-" -O0 -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - --try-experimental-debuginfo-iterators | FileCheck %s --check-prefix=AARCH
 ; RUN: llc --mtriple="aarch64-" -O0 -fast-isel=false -global-isel=false -stop-after=finalize-isel %s -o - --try-experimental-debuginfo-iterators | FileCheck %s --check-prefix=AARCH
 ; RUN: llc --mtriple="aarch64-" -O0 -fast-isel -stop-after=finalize-isel %s -o - --try-experimental-debuginfo-iterators | FileCheck %s --check-prefix=AARCH
 

llvm/test/DebugInfo/X86/debug_value_list_selectiondag.ll

@@ -5,8 +5,7 @@
 ;; Run with experimental debuginfo iterators.
 ; RUN: llc --try-experimental-debuginfo-iterators %s -start-after=codegenprepare -stop-before=finalize-isel -experimental-debug-variable-locations=false -o - | FileCheck --check-prefixes=CHECK,DAG %s
 ; RUN: llc --try-experimental-debuginfo-iterators %s -fast-isel=true -start-after=codegenprepare -stop-before=finalize-isel -experimental-debug-variable-locations=false -o - | FileCheck --check-prefixes=CHECK,FAST %s
-;; FIXME: Disabled until global isel support is added.
-; run: llc --try-experimental-debuginfo-iterators %s -global-isel=true -start-after=codegenprepare -stop-before=finalize-isel -experimental-debug-variable-locations=false -o - | FileCheck --check-prefixes=CHECK,GLOBAL %s
+; RUN: llc --try-experimental-debuginfo-iterators %s -global-isel=true -start-after=codegenprepare -stop-before=finalize-isel -experimental-debug-variable-locations=false -o - | FileCheck --check-prefixes=CHECK,GLOBAL %s
 
 ;; Run with assignment tracking enabled (use sed to add the module flag).
 ; RUN: sed 's/;Uncomment-with-sed//g' < %s \

llvm/test/Transforms/IROutliner/legal-debug.ll

@@ -1,7 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --include-generated-funcs
 ; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s | FileCheck %s
-; FIXME: Disabled run-line after running into some turbulence with debuginfo-iterators
-; run: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s --try-experimental-debuginfo-iterators | FileCheck %s
+; RUN: opt -S -passes=verify,iroutliner -ir-outlining-no-cost < %s --try-experimental-debuginfo-iterators | FileCheck %s
 
 ; This test checks that debug info is recognized as able to be extracted along
 ; with the other instructions, but is not included in the consolidated function.

llvm/test/Transforms/InstCombine/cast-mul-select.ll

@@ -2,9 +2,7 @@
 ; RUN: opt < %s -passes=instcombine -S | FileCheck %s
 ; RUN: opt -passes=debugify,instcombine -S < %s | FileCheck %s -check-prefix DBGINFO
 
-; FIXME RemoveDIs project: instcombine instruction sinking, and the
-; corresponding debug-info updates that are required, are not yet implemented.
-; run: opt -passes=debugify,instcombine -S < %s --try-experimental-debuginfo-iterators | FileCheck %s -check-prefix DBGINFO
+; RUN: opt -passes=debugify,instcombine -S < %s --try-experimental-debuginfo-iterators | FileCheck %s -check-prefix DBGINFO
 
 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32"
 

llvm/test/Transforms/InstCombine/debuginfo_add.ll

@@ -1,7 +1,5 @@
 ; RUN: opt -passes=instcombine %s -o - -S | FileCheck %s
-; FIXME RemoveDIs project: this can't yet be enabled because we haven't
-; implemented DPValue sinking for instcombine-sinks.
-; run: opt -passes=instcombine %s -o - -S --try-experimental-debuginfo-iterators | FileCheck %s
+; RUN: opt -passes=instcombine %s -o - -S --try-experimental-debuginfo-iterators | FileCheck %s
 ; typedef struct v *v_t;
 ; struct v {
 ;   unsigned long long p;

llvm/test/Transforms/InstCombine/sink-instruction-introduces-unnecessary-poison-value.ll

@@ -1,7 +1,5 @@
 ; RUN: opt -passes=instcombine -S -o - < %s | FileCheck %s
-; FIXME RemoveDIs project: this can't yet be enabled because we haven't
-; implemented instcombine sinking.
-; run: opt -passes=instcombine -S -o - < %s --try-experimental-debuginfo-iterators | FileCheck %s
+; RUN: opt -passes=instcombine -S -o - < %s --try-experimental-debuginfo-iterators | FileCheck %s
 
 ; When the 'int Four = Two;' is sunk into the 'case 0:' block,
 ; the debug value for 'Three' is set incorrectly to 'poison'.