[llvm] [UTC] Support to test annotated IR (PR #165419)
Kunqiu Chen via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 28 08:36:05 PDT 2025
https://github.com/Camsyn created https://github.com/llvm/llvm-project/pull/165419
Some analysis/transformation, e.g., predicate info/ mem ssa, insert annotations as comments, referring to https://github.com/llvm/llvm-project/pull/165249#discussion_r2466200672.
This PR makes UTC support checking these annotations with an extra UTC option `-check-comments`.
E.g.,
Before:
```LLVM
; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
```
After:
```LLVM
; CHECK-NEXT: ; Has predicate info
; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = and i1 [[XZ]], [[YZ]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[Z]] }
; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
```
This PR also regenerates all UTC-generated tests for PredicateInfo; No MemSSA test is updated, as there are no UTC-generated tests designated for `print<memoryssa>`.
>From 0dd57099d297abd5637d87bf9ab8b1a2551993a2 Mon Sep 17 00:00:00 2001
From: Camsyn <camsyn at foxmail.com>
Date: Tue, 28 Oct 2025 22:27:58 +0800
Subject: [PATCH 1/2] [UTC] Support to check generated comments
---
llvm/utils/UpdateTestChecks/common.py | 24 +++++++++++++++++++-----
llvm/utils/update_test_checks.py | 8 ++++++++
2 files changed, 27 insertions(+), 5 deletions(-)
diff --git a/llvm/utils/UpdateTestChecks/common.py b/llvm/utils/UpdateTestChecks/common.py
index 8cd200c93a482..d839387dfc596 100644
--- a/llvm/utils/UpdateTestChecks/common.py
+++ b/llvm/utils/UpdateTestChecks/common.py
@@ -607,7 +607,7 @@ def invoke_tool(exe, cmd_args, ir, preprocess_cmd=None, verbose=False):
DEBUG_ONLY_ARG_RE = re.compile(r"-debug-only[= ]([^ ]+)")
IS_DEBUG_RECORD_RE = re.compile(r"^(\s+)#dbg_")
-IS_SWITCH_CASE_RE = re.compile(r"^\s+i\d+ \d+, label %\w+")
+IS_SWITCH_CASE_RE = re.compile(r"^\s+i\d+ \d+, label %\S+")
SCRUB_LEADING_WHITESPACE_RE = re.compile(r"^(\s+)")
SCRUB_WHITESPACE_RE = re.compile(r"(?!^(| \w))[ \t]+", flags=re.M)
@@ -1123,6 +1123,8 @@ def processed_prefixes(self, prefixes):
##### Generator of LLVM IR CHECK lines
SCRUB_IR_COMMENT_RE = re.compile(r"\s*;.*")
+# Comments to indicate the predecessors of a block in the IR.
+SCRUB_PRED_COMMENT_RE = re.compile(r"\s*; preds = .*")
SCRUB_IR_FUNC_META_RE = re.compile(r"((?:\!(?!dbg\b)[a-zA-Z_]\w*(?:\s+![0-9]+)?)\s*)+")
# TODO: We should also derive check lines for global, debug, loop declarations, etc..
@@ -1877,6 +1879,7 @@ def generalize_check_lines(
*,
unstable_globals_only=False,
no_meta_details=False,
+ ignore_all_comments=True, # If False, only ignore comments of predecessors
):
if unstable_globals_only:
regexp = ginfo.get_unstable_globals_regexp()
@@ -1904,8 +1907,13 @@ def escape_braces(match_obj):
line,
)
break
- # Ignore any comments, since the check lines will too.
- scrubbed_line = SCRUB_IR_COMMENT_RE.sub(r"", line)
+ scrubbed_line = (
+ # Ignore any comments, since the check lines will too.
+ SCRUB_IR_COMMENT_RE.sub(r"", line)
+ if ignore_all_comments
+ # Ignore comments of predecessors only.
+ else SCRUB_PRED_COMMENT_RE.sub(r"", line)
+ )
# Ignore the metadata details if check global is none
if no_meta_details:
scrubbed_line = SCRUB_IR_FUNC_META_RE.sub(r"{{.*}}", scrubbed_line)
@@ -2083,6 +2091,7 @@ def add_checks(
global_tbaa_records_for_prefixes={},
preserve_names=False,
original_check_lines: Mapping[str, List[str]] = {},
+ check_comments=True,
):
# prefix_exclusions are prefixes we cannot use to print the function because it doesn't exist in run lines that use these prefixes as well.
prefix_exclusions = set()
@@ -2280,6 +2289,8 @@ def add_checks(
global_tbaa_records,
preserve_names,
original_check_lines=original_check_lines.get(checkprefix),
+ # IR output might require comments checks, e.g., predicate info, memssa
+ ignore_all_comments=not check_comments,
)
# This could be selectively enabled with an optional invocation argument.
@@ -2299,8 +2310,9 @@ def add_checks(
if func_line.strip() == "":
is_blank_line = True
continue
- # Do not waste time checking IR comments.
- func_line = SCRUB_IR_COMMENT_RE.sub(r"", func_line)
+ if not check_comments:
+ # Do not waste time checking IR comments unless necessary.
+ func_line = SCRUB_IR_COMMENT_RE.sub(r"", func_line)
# Skip blank lines instead of checking them.
if is_blank_line:
@@ -2342,6 +2354,7 @@ def add_ir_checks(
global_vars_seen_dict,
global_tbaa_records_for_prefixes,
is_filtered,
+ check_comments=False,
original_check_lines={},
):
assert ginfo.is_ir()
@@ -2368,6 +2381,7 @@ def add_ir_checks(
global_tbaa_records_for_prefixes,
preserve_names,
original_check_lines=original_check_lines,
+ check_comments=check_comments,
)
diff --git a/llvm/utils/update_test_checks.py b/llvm/utils/update_test_checks.py
index 42227b20fca76..7d13e6d7d4af6 100755
--- a/llvm/utils/update_test_checks.py
+++ b/llvm/utils/update_test_checks.py
@@ -197,6 +197,7 @@ def update_test(ti: common.TestInfo):
global_tbaa_records_for_prefixes,
is_filtered=builder.is_filtered(),
original_check_lines=original_check_lines.get(func, {}),
+ check_comments=args.check_comments,
),
)
)
@@ -230,6 +231,7 @@ def update_test(ti: common.TestInfo):
global_tbaa_records_for_prefixes,
is_filtered=builder.is_filtered(),
original_check_lines=original_check_lines.get(func_name, {}),
+ check_comments=args.check_comments,
)
)
is_in_function_start = False
@@ -362,6 +364,12 @@ def main():
choices=["none", "smart", "all"],
help="Check global entries (global variables, metadata, attribute sets, ...) for functions",
)
+ parser.add_argument(
+ "--check-comments",
+ action="store_true",
+ default=False,
+ help="Check the generated comments (e.g., PredicateInfo/MemSSA) for functions",
+ )
parser.add_argument(
"--reset-variable-names",
action="store_true",
>From 53ce1d10c07d6daaf1c85f352343e0bb9d8aef4a Mon Sep 17 00:00:00 2001
From: Camsyn <camsyn at foxmail.com>
Date: Tue, 28 Oct 2025 23:25:39 +0800
Subject: [PATCH 2/2] Regenerate the related tests
---
.../Util/PredicateInfo/branch-on-same-cond.ll | 37 +-
.../Transforms/Util/PredicateInfo/condprop.ll | 110 +++--
.../Transforms/Util/PredicateInfo/diamond.ll | 20 +-
.../Transforms/Util/PredicateInfo/edge.ll | 60 ++-
.../Transforms/Util/PredicateInfo/pr33456.ll | 19 +-
.../Transforms/Util/PredicateInfo/pr33457.ll | 27 +-
.../Util/PredicateInfo/testandor.ll | 428 +++++++++++++-----
7 files changed, 506 insertions(+), 195 deletions(-)
diff --git a/llvm/test/Transforms/Util/PredicateInfo/branch-on-same-cond.ll b/llvm/test/Transforms/Util/PredicateInfo/branch-on-same-cond.ll
index 0be13ee76bece..3d4cf57d734a3 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/branch-on-same-cond.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/branch-on-same-cond.ll
@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
; RUN: opt -S -passes=print-predicateinfo < %s 2>&1 >/dev/null | FileCheck %s
; FIXME: RenamedOp should be %cmp or %x in all cases here,
@@ -9,24 +9,31 @@ define i32 @test(i32 %x) {
; CHECK-NEXT: br label [[BB1:%.*]]
; CHECK: bb1:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
-; CHECK: RenamedOp: [[CMP]]
-; CHECK: [[CMP_0:%.*]] = bitcast i1 [[CMP]] to i1
-; CHECK: RenamedOp: [[X]]
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB1]],label %bb2], RenamedOp: [[CMP]] }
+; CHECK-NEXT: [[CMP_0:%.*]] = bitcast i1 [[CMP]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB1]],label %bb2], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[EXIT1:%.*]]
; CHECK: bb2:
-; CHECK: RenamedOp: [[CMP_0]]
-; CHECK: [[CMP_0_1:%.*]] = bitcast i1 [[CMP_0]] to i1
-; CHECK: RenamedOp: [[X]]
-; CHECK: [[X_0_1:%.*]] = bitcast i32 [[X_0]] to i32
-; CHECK: RenamedOp: [[X_0]]
-; CHECK: [[X_0_4:%.*]] = bitcast i32 [[X_0]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB2]],label %bb3], RenamedOp: [[CMP_0]] }
+; CHECK-NEXT: [[CMP_0_1:%.*]] = bitcast i1 [[CMP_0]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB2]],label %bb3], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0_1:%.*]] = bitcast i32 [[X_0]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB2]],label %exit2], RenamedOp: [[X_0]] }
+; CHECK-NEXT: [[X_0_4:%.*]] = bitcast i32 [[X_0]] to i32
; CHECK-NEXT: br i1 [[CMP_0]], label [[BB3:%.*]], label [[EXIT2:%.*]]
; CHECK: bb3:
-; CHECK: RenamedOp: [[X]]
-; CHECK: [[X_0_1_2:%.*]] = bitcast i32 [[X_0_1]] to i32
-; CHECK: RenamedOp: [[X_0_1]]
-; CHECK: [[X_0_1_3:%.*]] = bitcast i32 [[X_0_1]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB3]],label %exit3], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0_1_2:%.*]] = bitcast i32 [[X_0_1]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB3]],label %exit4], RenamedOp: [[X_0_1]] }
+; CHECK-NEXT: [[X_0_1_3:%.*]] = bitcast i32 [[X_0_1]] to i32
; CHECK-NEXT: br i1 [[CMP_0_1]], label [[EXIT3:%.*]], label [[EXIT4:%.*]]
; CHECK: exit1:
; CHECK-NEXT: ret i32 0
diff --git a/llvm/test/Transforms/Util/PredicateInfo/condprop.ll b/llvm/test/Transforms/Util/PredicateInfo/condprop.ll
index 256d0d908ec1e..2720e8b2c06e2 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/condprop.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/condprop.ll
@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s
@a = external global i32 ; <ptr> [#uses=7]
@@ -98,11 +98,21 @@ define void @test3(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XZ]], [[YZ]]
-; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = and i1 [[XZ]], [[YZ]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both_zero], RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both_zero], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both_zero], RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both_zero], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[Z]], label [[BOTH_ZERO:%.*]], label [[NOPE:%.*]]
; CHECK: both_zero:
; CHECK-NEXT: call void @foo(i1 [[XZ_0]])
@@ -133,7 +143,9 @@ define void @test4(i1 %b, i32 %x) {
; CHECK-LABEL: @test4(
; CHECK-NEXT: br i1 [[B:%.*]], label [[SW:%.*]], label [[CASE3:%.*]]
; CHECK: sw:
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X:%.*]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; switch predicate info { CaseValue: i32 1 Edge: [label [[SW]],label %case1], RenamedOp: [[X:%.*]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: switch i32 [[X]], label [[DEFAULT:%.*]] [
; CHECK-NEXT: i32 0, label [[CASE0:%.*]]
; CHECK-NEXT: i32 1, label [[CASE1:%.*]]
@@ -180,10 +192,18 @@ case3:
define i1 @test5(i32 %x, i32 %y) {
; CHECK-LABEL: @test5(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], [[Y:%.*]]
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[X_1:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
-; CHECK: [[Y_1:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], [[Y]] Edge: [label [[TMP0:%.*]],label %same], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp eq i32 [[X]], [[Y]] Edge: [label [[TMP0]],label %different], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_1:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], [[Y]] Edge: [label [[TMP0]],label %same], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp eq i32 [[X]], [[Y]] Edge: [label [[TMP0]],label %different], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_1:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[SAME:%.*]], label [[DIFFERENT:%.*]]
; CHECK: same:
; CHECK-NEXT: [[CMP2:%.*]] = icmp ne i32 [[X_0]], [[Y_0]]
@@ -253,10 +273,18 @@ different:
define i1 @test7(i32 %x, i32 %y) {
; CHECK-LABEL: @test7(
; CHECK-NEXT: [[CMP:%.*]] = icmp sgt i32 [[X:%.*]], [[Y:%.*]]
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[X_1:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
-; CHECK: [[Y_1:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp sgt i32 [[X]], [[Y]] Edge: [label [[TMP0:%.*]],label %same], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp sgt i32 [[X]], [[Y]] Edge: [label [[TMP0]],label %different], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_1:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp sgt i32 [[X]], [[Y]] Edge: [label [[TMP0]],label %same], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp sgt i32 [[X]], [[Y]] Edge: [label [[TMP0]],label %different], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_1:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[SAME:%.*]], label [[DIFFERENT:%.*]]
; CHECK: same:
; CHECK-NEXT: [[CMP2:%.*]] = icmp sle i32 [[X_0]], [[Y_0]]
@@ -280,10 +308,18 @@ different:
define i1 @test7_fp(float %x, float %y) {
; CHECK-LABEL: @test7_fp(
; CHECK-NEXT: [[CMP:%.*]] = fcmp ogt float [[X:%.*]], [[Y:%.*]]
-; CHECK: [[X_0:%.*]] = bitcast float [[X]] to float
-; CHECK: [[X_1:%.*]] = bitcast float [[X]] to float
-; CHECK: [[Y_0:%.*]] = bitcast float [[Y]] to float
-; CHECK: [[Y_1:%.*]] = bitcast float [[Y]] to float
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = fcmp ogt float [[X]], [[Y]] Edge: [label [[TMP0:%.*]],label %same], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast float [[X]] to float
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = fcmp ogt float [[X]], [[Y]] Edge: [label [[TMP0]],label %different], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_1:%.*]] = bitcast float [[X]] to float
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = fcmp ogt float [[X]], [[Y]] Edge: [label [[TMP0]],label %same], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast float [[Y]] to float
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = fcmp ogt float [[X]], [[Y]] Edge: [label [[TMP0]],label %different], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_1:%.*]] = bitcast float [[Y]] to float
; CHECK-NEXT: br i1 [[CMP]], label [[SAME:%.*]], label [[DIFFERENT:%.*]]
; CHECK: same:
; CHECK-NEXT: [[CMP2:%.*]] = fcmp ule float [[X_0]], [[Y_0]]
@@ -353,8 +389,12 @@ different:
define i32 @test9(i32 %i, i32 %j) {
; CHECK-LABEL: @test9(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[I:%.*]], [[J:%.*]]
-; CHECK: [[I_0:%.*]] = bitcast i32 [[I]] to i32
-; CHECK: [[J_0:%.*]] = bitcast i32 [[J]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[I]], [[J]] Edge: [label [[TMP0:%.*]],label %cond_true], RenamedOp: [[I]] }
+; CHECK-NEXT: [[I_0:%.*]] = bitcast i32 [[I]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[I]], [[J]] Edge: [label [[TMP0]],label %cond_true], RenamedOp: [[J]] }
+; CHECK-NEXT: [[J_0:%.*]] = bitcast i32 [[J]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[RET:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: [[DIFF:%.*]] = sub i32 [[I_0]], [[J_0]]
@@ -376,8 +416,12 @@ ret:
define i32 @test10(i32 %j, i32 %i) {
; CHECK-LABEL: @test10(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[I:%.*]], [[J:%.*]]
-; CHECK: [[I_0:%.*]] = bitcast i32 [[I]] to i32
-; CHECK: [[J_0:%.*]] = bitcast i32 [[J]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[I]], [[J]] Edge: [label [[TMP0:%.*]],label %cond_true], RenamedOp: [[I]] }
+; CHECK-NEXT: [[I_0:%.*]] = bitcast i32 [[I]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[I]], [[J]] Edge: [label [[TMP0]],label %cond_true], RenamedOp: [[J]] }
+; CHECK-NEXT: [[J_0:%.*]] = bitcast i32 [[J]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[RET:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: [[DIFF:%.*]] = sub i32 [[I_0]], [[J_0]]
@@ -403,14 +447,20 @@ define i32 @test11(i32 %x) {
; CHECK-NEXT: [[V0:%.*]] = call i32 @yogibar()
; CHECK-NEXT: [[V1:%.*]] = call i32 @yogibar()
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[V0]], [[V1]]
-; CHECK: [[V0_0:%.*]] = bitcast i32 [[V0]] to i32
-; CHECK: [[V1_0:%.*]] = bitcast i32 [[V1]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp eq i32 [[V0]], [[V1]] Edge: [label [[TMP0:%.*]],label %next], RenamedOp: [[V0]] }
+; CHECK-NEXT: [[V0_0:%.*]] = bitcast i32 [[V0]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[V0]], [[V1]] Edge: [label [[TMP0]],label %cond_true], RenamedOp: [[V1]] }
+; CHECK-NEXT: [[V1_0:%.*]] = bitcast i32 [[V1]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[NEXT:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: ret i32 [[V1_0]]
; CHECK: next:
; CHECK-NEXT: [[CMP2:%.*]] = icmp eq i32 [[X:%.*]], [[V0_0]]
-; CHECK: [[V0_0_1:%.*]] = bitcast i32 [[V0_0]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP2]] = icmp eq i32 [[X]], [[V0_0]] Edge: [label [[NEXT]],label %cond_true2], RenamedOp: [[V0_0]] }
+; CHECK-NEXT: [[V0_0_1:%.*]] = bitcast i32 [[V0_0]] to i32
; CHECK-NEXT: br i1 [[CMP2]], label [[COND_TRUE2:%.*]], label [[NEXT2:%.*]]
; CHECK: cond_true2:
; CHECK-NEXT: ret i32 [[V0_0_1]]
@@ -439,8 +489,12 @@ next2:
define i32 @test12(i32 %x) {
; CHECK-LABEL: @test12(
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[X_1:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0:%.*]],label %cond_true], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %cond_false], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_1:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[COND_TRUE:%.*]], label [[COND_FALSE:%.*]]
; CHECK: cond_true:
; CHECK-NEXT: br label [[RET:%.*]]
diff --git a/llvm/test/Transforms/Util/PredicateInfo/diamond.ll b/llvm/test/Transforms/Util/PredicateInfo/diamond.ll
index ac2c9a1026e76..6900a2a710c72 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/diamond.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/diamond.ll
@@ -1,16 +1,20 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -passes=print-predicateinfo < %s 2>&1 | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
+; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s
define i1 @f(i32 %x, i1 %y) {
; CHECK-LABEL: @f(
; CHECK-NEXT: br i1 [[Y:%.*]], label [[BB0:%.*]], label [[BB1:%.*]]
; CHECK: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp sge i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp sge i32 [[X]], 0 Edge: [label [[BB0]],label %bb2], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[BB3:%.*]]
; CHECK: bb1:
; CHECK-NEXT: [[X2:%.*]] = add nuw nsw i32 [[X]], 1
; CHECK-NEXT: [[CMP2:%.*]] = icmp sge i32 [[X2]], 2
-; CHECK: [[X2_0:%.*]] = bitcast i32 [[X2]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP2]] = icmp sge i32 [[X2]], 2 Edge: [label [[BB1]],label %bb2], RenamedOp: [[X2]] }
+; CHECK-NEXT: [[X2_0:%.*]] = bitcast i32 [[X2]] to i32
; CHECK-NEXT: br i1 [[CMP2]], label [[BB2]], label [[BB3]]
; CHECK: bb2:
; CHECK-NEXT: [[X3:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ [[X2_0]], [[BB1]] ]
@@ -38,12 +42,16 @@ define i1 @g(i32 %x, i1 %y) {
; CHECK-NEXT: br i1 [[Y:%.*]], label [[BB0:%.*]], label [[BB1:%.*]]
; CHECK: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp sge i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp sge i32 [[X]], 0 Edge: [label [[BB0]],label %bb2], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[BB3:%.*]], label [[BB2:%.*]]
; CHECK: bb1:
; CHECK-NEXT: [[X2:%.*]] = add nuw nsw i32 [[X]], 1
; CHECK-NEXT: [[CMP2:%.*]] = icmp sge i32 [[X2]], 2
-; CHECK: [[X2_0:%.*]] = bitcast i32 [[X2]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP2]] = icmp sge i32 [[X2]], 2 Edge: [label [[BB1]],label %bb2], RenamedOp: [[X2]] }
+; CHECK-NEXT: [[X2_0:%.*]] = bitcast i32 [[X2]] to i32
; CHECK-NEXT: br i1 [[CMP2]], label [[BB3]], label [[BB2]]
; CHECK: bb2:
; CHECK-NEXT: [[X3:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ [[X2_0]], [[BB1]] ]
diff --git a/llvm/test/Transforms/Util/PredicateInfo/edge.ll b/llvm/test/Transforms/Util/PredicateInfo/edge.ll
index ef757f323921a..86acca2245e3e 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/edge.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/edge.ll
@@ -1,16 +1,18 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -passes=print-predicateinfo < %s 2>&1 | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
+; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s
define i32 @f1(i32 %x) {
; CHECK-LABEL: @f1(
; CHECK-NEXT: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = icmp eq i32 [[X]], 0 Edge: [label [[BB0:%.*]],label %bb2], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[BB2:%.*]], label [[BB1:%.*]]
; CHECK: bb1:
; CHECK-NEXT: br label [[BB2]]
; CHECK: bb2:
-; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
+; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ 0, [[BB1]] ]
; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
; CHECK-NEXT: ret i32 [[FOO]]
;
@@ -29,12 +31,14 @@ define i32 @f2(i32 %x) {
; CHECK-LABEL: @f2(
; CHECK-NEXT: bb0:
; CHECK-NEXT: [[CMP:%.*]] = icmp ne i32 [[X:%.*]], 0
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = icmp ne i32 [[X]], 0 Edge: [label [[BB0:%.*]],label %bb2], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[CMP]], label [[BB1:%.*]], label [[BB2:%.*]]
; CHECK: bb1:
; CHECK-NEXT: br label [[BB2]]
; CHECK: bb2:
-; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
+; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ 0, [[BB1]] ]
; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
; CHECK-NEXT: ret i32 [[FOO]]
;
@@ -52,14 +56,16 @@ bb2:
define i32 @f3(i32 %x) {
; CHECK-LABEL: @f3(
; CHECK-NEXT: bb0:
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X:%.*]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; switch predicate info { CaseValue: i32 0 Edge: [label [[BB0:%.*]],label %bb2], RenamedOp: [[X:%.*]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: switch i32 [[X]], label [[BB1:%.*]] [
-; CHECK-NEXT: i32 0, label [[BB2:%.*]]
+; CHECK-NEXT: i32 0, label [[BB2:%.*]]
; CHECK-NEXT: ]
; CHECK: bb1:
; CHECK-NEXT: br label [[BB2]]
; CHECK: bb2:
-; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0:%.*]] ], [ 0, [[BB1]] ]
+; CHECK-NEXT: [[COND:%.*]] = phi i32 [ [[X_0]], [[BB0]] ], [ 0, [[BB1]] ]
; CHECK-NEXT: [[FOO:%.*]] = add i32 [[COND]], [[X]]
; CHECK-NEXT: ret i32 [[FOO]]
;
@@ -78,13 +84,15 @@ define double @fcmp_oeq_not_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_oeq_not_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 2.000000e+00
-; CHECK: [[Y_0:%.*]] = bitcast double [[Y]] to double
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = fcmp oeq double [[Y]], 2.000000e+00 Edge: [label [[ENTRY:%.*]],label %if], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast double [[Y]] to double
; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
; CHECK: if:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY]] ]
; CHECK-NEXT: ret double [[RETVAL]]
;
entry:
@@ -105,13 +113,15 @@ define double @fcmp_une_not_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_une_not_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], 2.000000e+00
-; CHECK: [[Y_0:%.*]] = bitcast double [[Y]] to double
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = fcmp une double [[Y]], 2.000000e+00 Edge: [label [[ENTRY:%.*]],label %else], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast double [[Y]] to double
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
; CHECK: else:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY]] ]
; CHECK-NEXT: ret double [[RETVAL]]
;
entry:
@@ -132,13 +142,15 @@ define double @fcmp_oeq_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_oeq_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], 0.000000e+00
-; CHECK: [[Y_0:%.*]] = bitcast double [[Y]] to double
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = fcmp oeq double [[Y]], 0.000000e+00 Edge: [label [[ENTRY:%.*]],label %if], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast double [[Y]] to double
; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
; CHECK: if:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY]] ]
; CHECK-NEXT: ret double [[RETVAL]]
;
entry:
@@ -159,13 +171,15 @@ define double @fcmp_une_zero(double %x, double %y) {
; CHECK-LABEL: @fcmp_une_zero(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], -0.000000e+00
-; CHECK: [[Y_0:%.*]] = bitcast double [[Y]] to double
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = fcmp une double [[Y]], -0.000000e+00 Edge: [label [[ENTRY:%.*]],label %else], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast double [[Y]] to double
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
; CHECK: else:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Y_0]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY]] ]
; CHECK-NEXT: ret double [[RETVAL]]
;
entry:
@@ -188,13 +202,15 @@ define double @fcmp_oeq_maybe_zero(double %x, double %y, double %z1, double %z2)
; CHECK-NEXT: entry:
; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
; CHECK-NEXT: [[CMP:%.*]] = fcmp oeq double [[Y:%.*]], [[Z]]
-; CHECK: [[Z_0:%.*]] = bitcast double [[Z]] to double
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[CMP]] = fcmp oeq double [[Y]], [[Z]] Edge: [label [[ENTRY:%.*]],label %if], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast double [[Z]] to double
; CHECK-NEXT: br i1 [[CMP]], label [[IF:%.*]], label [[RETURN:%.*]]
; CHECK: if:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[IF]] ], [ [[X]], [[ENTRY]] ]
; CHECK-NEXT: ret double [[RETVAL]]
;
entry:
@@ -217,13 +233,15 @@ define double @fcmp_une_maybe_zero(double %x, double %y, double %z1, double %z2)
; CHECK-NEXT: entry:
; CHECK-NEXT: [[Z:%.*]] = fadd double [[Z1:%.*]], [[Z2:%.*]]
; CHECK-NEXT: [[CMP:%.*]] = fcmp une double [[Y:%.*]], [[Z]]
-; CHECK: [[Z_0:%.*]] = bitcast double [[Z]] to double
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[CMP]] = fcmp une double [[Y]], [[Z]] Edge: [label [[ENTRY:%.*]],label %else], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast double [[Z]] to double
; CHECK-NEXT: br i1 [[CMP]], label [[RETURN:%.*]], label [[ELSE:%.*]]
; CHECK: else:
; CHECK-NEXT: [[DIV:%.*]] = fdiv double [[X:%.*]], [[Z_0]]
; CHECK-NEXT: br label [[RETURN]]
; CHECK: return:
-; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[RETVAL:%.*]] = phi double [ [[DIV]], [[ELSE]] ], [ [[X]], [[ENTRY]] ]
; CHECK-NEXT: ret double [[RETVAL]]
;
entry:
diff --git a/llvm/test/Transforms/Util/PredicateInfo/pr33456.ll b/llvm/test/Transforms/Util/PredicateInfo/pr33456.ll
index 36eaf6e66578d..c7892197d27c6 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/pr33456.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/pr33456.ll
@@ -1,5 +1,5 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -passes=print-predicateinfo < %s 2>&1 | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
+; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s
; Don't insert predicate info for conditions with a single target.
@a = global i32 1, align 4
@d = common global i32 0, align 4
@@ -12,22 +12,27 @@ define i32 @main() {
; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr @d, align 4
; CHECK-NEXT: [[TMP2:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP13:%.*]]
-; CHECK: [[TMP4:%.*]] = load i32, ptr @a, align 4
+; CHECK: 3:
+; CHECK-NEXT: [[TMP4:%.*]] = load i32, ptr @a, align 4
; CHECK-NEXT: [[TMP5:%.*]] = load i32, ptr @c, align 4
; CHECK-NEXT: [[TMP6:%.*]] = icmp slt i32 [[TMP5]], 1
; CHECK-NEXT: br i1 [[TMP6]], label [[TMP7:%.*]], label [[TMP9:%.*]]
-; CHECK: [[TMP8:%.*]] = icmp eq i32 [[TMP4]], 0
+; CHECK: 7:
+; CHECK-NEXT: [[TMP8:%.*]] = icmp eq i32 [[TMP4]], 0
; CHECK-NEXT: br i1 [[TMP8]], label [[TMP9]], label [[TMP9]]
-; CHECK: [[DOT0:%.*]] = phi i32 [ [[TMP4]], [[TMP7]] ], [ [[TMP4]], [[TMP7]] ], [ [[DOT1:%.*]], [[TMP13]] ], [ [[TMP4]], [[TMP3]] ]
+; CHECK: 9:
+; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP4]], [[TMP7]] ], [ [[TMP4]], [[TMP7]] ], [ [[DOT1:%.*]], [[TMP13]] ], [ [[TMP4]], [[TMP3]] ]
; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr @b, align 4
; CHECK-NEXT: [[TMP11:%.*]] = sdiv i32 [[TMP10]], [[DOT0]]
; CHECK-NEXT: [[TMP12:%.*]] = icmp eq i32 [[TMP11]], 0
; CHECK-NEXT: br i1 [[TMP12]], label [[TMP13]], label [[TMP13]]
-; CHECK: [[DOT1]] = phi i32 [ [[DOT0]], [[TMP9]] ], [ [[DOT0]], [[TMP9]] ], [ undef, [[TMP0:%.*]] ]
+; CHECK: 13:
+; CHECK-NEXT: [[DOT1]] = phi i32 [ [[DOT0]], [[TMP9]] ], [ [[DOT0]], [[TMP9]] ], [ undef, [[TMP0:%.*]] ]
; CHECK-NEXT: [[TMP14:%.*]] = load i32, ptr @e, align 4
; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i32 [[TMP14]], 0
; CHECK-NEXT: br i1 [[TMP15]], label [[TMP16:%.*]], label [[TMP9]]
-; CHECK: ret i32 0
+; CHECK: 16:
+; CHECK-NEXT: ret i32 0
;
%1 = load i32, ptr @d, align 4
%2 = icmp eq i32 %1, 0
diff --git a/llvm/test/Transforms/Util/PredicateInfo/pr33457.ll b/llvm/test/Transforms/Util/PredicateInfo/pr33457.ll
index bc1d39f371515..e5a99e454d02f 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/pr33457.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/pr33457.ll
@@ -1,5 +1,5 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt -passes=print-predicateinfo < %s 2>&1 | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
+; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s
; Don't insert predicate info for conditions with a single target.
@a = global i32 6, align 4
@c = global i32 -1, align 4
@@ -13,26 +13,32 @@ define i32 @main() {
; CHECK-LABEL: @main(
; CHECK-NEXT: store i32 6, ptr @e, align 4
; CHECK-NEXT: br label [[TMP1:%.*]]
-; CHECK: [[TMP2:%.*]] = load i32, ptr @d, align 4
+; CHECK: 1:
+; CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr @d, align 4
; CHECK-NEXT: [[TMP3:%.*]] = sext i32 [[TMP2]] to i64
; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds [6 x i32], ptr @b, i64 0, i64 [[TMP3]]
; CHECK-NEXT: [[TMP5:%.*]] = load i32, ptr [[TMP4]], align 4
; CHECK-NEXT: [[TMP6:%.*]] = call i32 (ptr, ...) @printf(ptr @.str, i32 [[TMP5]])
; CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr @a, align 4
; CHECK-NEXT: [[TMP8:%.*]] = icmp eq i32 [[TMP7]], 0
-; CHECK-NEXT: br i1 [[TMP8]], label %thread-pre-split, label [[TMP9:%.*]]
-; CHECK: [[TMP10:%.*]] = load i32, ptr @e, align 4
+; CHECK-NEXT: br i1 [[TMP8]], label [[THREAD_PRE_SPLIT:%.*]], label [[TMP9:%.*]]
+; CHECK: 9:
+; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr @e, align 4
; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i32 [[TMP10]], 0
; CHECK-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP12]]
; CHECK: thread-pre-split:
; CHECK-NEXT: [[DOTPR:%.*]] = load i32, ptr @e, align 4
; CHECK-NEXT: br label [[TMP12]]
-; CHECK: [[TMP13:%.*]] = phi i32 [ [[DOTPR]], %thread-pre-split ], [ [[TMP10]], [[TMP9]] ], [ [[TMP10]], [[TMP9]] ]
+; CHECK: 12:
+; CHECK-NEXT: [[TMP13:%.*]] = phi i32 [ [[DOTPR]], [[THREAD_PRE_SPLIT]] ], [ [[TMP10]], [[TMP9]] ], [ [[TMP10]], [[TMP9]] ]
; CHECK-NEXT: [[TMP14:%.*]] = icmp ne i32 [[TMP13]], 0
; CHECK-NEXT: br i1 [[TMP14]], label [[TMP15:%.*]], label [[TMP15]]
-; CHECK: br i1 [[TMP14]], label [[TMP16:%.*]], label [[TMP17:%.*]]
-; CHECK: br label [[TMP17]]
-; CHECK: [[DOT0:%.*]] = phi i32 [ 1, [[TMP16]] ], [ -1, [[TMP15]] ]
+; CHECK: 15:
+; CHECK-NEXT: br i1 [[TMP14]], label [[TMP16:%.*]], label [[TMP17:%.*]]
+; CHECK: 16:
+; CHECK-NEXT: br label [[TMP17]]
+; CHECK: 17:
+; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ 1, [[TMP16]] ], [ -1, [[TMP15]] ]
; CHECK-NEXT: [[TMP18:%.*]] = and i32 [[DOT0]], 8693
; CHECK-NEXT: [[TMP19:%.*]] = load i32, ptr @c, align 4
; CHECK-NEXT: [[TMP20:%.*]] = xor i32 [[TMP18]], [[TMP19]]
@@ -40,7 +46,8 @@ define i32 @main() {
; CHECK-NEXT: store i32 [[TMP21]], ptr @d, align 4
; CHECK-NEXT: [[TMP22:%.*]] = icmp slt i32 [[TMP20]], -2
; CHECK-NEXT: br i1 [[TMP22]], label [[TMP1]], label [[TMP23:%.*]]
-; CHECK: ret i32 0
+; CHECK: 23:
+; CHECK-NEXT: ret i32 0
;
store i32 6, ptr @e, align 4
br label %1
diff --git a/llvm/test/Transforms/Util/PredicateInfo/testandor.ll b/llvm/test/Transforms/Util/PredicateInfo/testandor.ll
index cc1dc4e6989a1..f304624f27da7 100644
--- a/llvm/test/Transforms/Util/PredicateInfo/testandor.ll
+++ b/llvm/test/Transforms/Util/PredicateInfo/testandor.ll
@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-comments
; RUN: opt -passes=print-predicateinfo -disable-output < %s 2>&1 | FileCheck %s
declare void @foo(i1)
@@ -10,11 +10,21 @@ define void @test_or(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = or i1 [[XZ]], [[YZ]]
-; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = or i1 [[XZ]], [[YZ]] Edge: [label [[TMP0:%.*]],label %neither], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[Z]], label [[ONEOF:%.*]], label [[NEITHER:%.*]]
; CHECK: oneof:
; CHECK-NEXT: call void @foo(i1 [[XZ]])
@@ -55,11 +65,21 @@ define void @test_or_logical(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = select i1 [[XZ]], i1 true, i1 [[YZ]]
-; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = select i1 [[XZ]], i1 true, i1 [[YZ]] Edge: [label [[TMP0:%.*]],label %neither], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %neither], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[Z]], label [[ONEOF:%.*]], label [[NEITHER:%.*]]
; CHECK: oneof:
; CHECK-NEXT: call void @foo(i1 [[XZ]])
@@ -100,11 +120,21 @@ define void @test_and(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XZ]], [[YZ]]
-; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = and i1 [[XZ]], [[YZ]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[Z]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XZ_0]])
@@ -145,11 +175,21 @@ define void @test_and_logical(i32 %x, i32 %y) {
; CHECK-NEXT: [[XZ:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = select i1 [[XZ]], i1 [[YZ]], i1 false
-; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
-; CHECK: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = select i1 [[XZ]], i1 [[YZ]], i1 false Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[XZ_0:%.*]] = bitcast i1 [[XZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[YZ_0:%.*]] = bitcast i1 [[YZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[Y_0:%.*]] = bitcast i32 [[Y]] to i32
; CHECK-NEXT: br i1 [[Z]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XZ_0]])
@@ -190,11 +230,21 @@ define void @testandsame(i32 %x, i32 %y) {
; CHECK-NEXT: [[XGT:%.*]] = icmp sgt i32 [[X:%.*]], 0
; CHECK-NEXT: [[XLT:%.*]] = icmp slt i32 [[X]], 100
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XGT]], [[XLT]]
-; CHECK: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[XGT_0:%.*]] = bitcast i1 [[XGT]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[X_0_1:%.*]] = bitcast i32 [[X_0]] to i32
-; CHECK: [[XLT_0:%.*]] = bitcast i1 [[XLT]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = and i1 [[XGT]], [[XLT]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[Z_0:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XGT]] = icmp sgt i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[XGT]] }
+; CHECK-NEXT: [[XGT_0:%.*]] = bitcast i1 [[XGT]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XGT]] = icmp sgt i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XLT]] = icmp slt i32 [[X]], 100 Edge: [label [[TMP0]],label %both], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0_1:%.*]] = bitcast i32 [[X_0]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XLT]] = icmp slt i32 [[X]], 100 Edge: [label [[TMP0]],label %both], RenamedOp: [[XLT]] }
+; CHECK-NEXT: [[XLT_0:%.*]] = bitcast i1 [[XLT]] to i1
; CHECK-NEXT: br i1 [[Z]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XGT_0]])
@@ -229,16 +279,36 @@ define void @testandassume(i32 %x, i32 %y) {
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = and i1 [[XZ]], [[YZ]]
; CHECK-NEXT: call void @llvm.assume(i1 [[Z]])
-; CHECK: [[TMP1:%.*]] = bitcast i32 [[Y]] to i32
-; CHECK: [[TMP2:%.*]] = bitcast i1 [[YZ]] to i1
-; CHECK: [[TMP3:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[TMP4:%.*]] = bitcast i1 [[XZ]] to i1
-; CHECK: [[TMP5:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[DOT0:%.*]] = bitcast i1 [[TMP5]] to i1
-; CHECK: [[DOT01:%.*]] = bitcast i1 [[TMP4]] to i1
-; CHECK: [[DOT02:%.*]] = bitcast i32 [[TMP3]] to i32
-; CHECK: [[DOT03:%.*]] = bitcast i1 [[TMP2]] to i1
-; CHECK: [[DOT04:%.*]] = bitcast i32 [[TMP1]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[YZ]] = icmp eq i32 [[Y]], 0, RenamedOp: [[Y]] }
+; CHECK-NEXT: [[TMP1:%.*]] = bitcast i32 [[Y]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[YZ]] = icmp eq i32 [[Y]], 0, RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast i1 [[YZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[XZ]] = icmp eq i32 [[X]], 0, RenamedOp: [[X]] }
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[XZ]] = icmp eq i32 [[X]], 0, RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[TMP4:%.*]] = bitcast i1 [[XZ]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[Z]] = and i1 [[XZ]], [[YZ]], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = and i1 [[XZ]], [[YZ]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[TMP5]] }
+; CHECK-NEXT: [[DOT0:%.*]] = bitcast i1 [[TMP5]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[XZ]] }
+; CHECK-NEXT: [[DOT01:%.*]] = bitcast i1 [[TMP4]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XZ]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[X]] }
+; CHECK-NEXT: [[DOT02:%.*]] = bitcast i32 [[TMP3]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[YZ]] }
+; CHECK-NEXT: [[DOT03:%.*]] = bitcast i1 [[TMP2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[YZ]] = icmp eq i32 [[Y]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[Y]] }
+; CHECK-NEXT: [[DOT04:%.*]] = bitcast i32 [[TMP1]] to i32
; CHECK-NEXT: br i1 [[TMP5]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[DOT01]])
@@ -274,8 +344,12 @@ define void @testorassume(i32 %x, i32 %y) {
; CHECK-NEXT: [[YZ:%.*]] = icmp eq i32 [[Y:%.*]], 0
; CHECK-NEXT: [[Z:%.*]] = or i1 [[XZ]], [[YZ]]
; CHECK-NEXT: call void @llvm.assume(i1 [[Z]])
-; CHECK: [[TMP1:%.*]] = bitcast i1 [[Z]] to i1
-; CHECK: [[DOT0:%.*]] = bitcast i1 [[TMP1]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[Z]] = or i1 [[XZ]], [[YZ]], RenamedOp: [[Z]] }
+; CHECK-NEXT: [[TMP1:%.*]] = bitcast i1 [[Z]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[Z]] = or i1 [[XZ]], [[YZ]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[TMP1]] }
+; CHECK-NEXT: [[DOT0:%.*]] = bitcast i1 [[TMP1]] to i1
; CHECK-NEXT: br i1 [[TMP1]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @foo(i1 [[XZ]])
@@ -307,11 +381,21 @@ define void @test_and_one_unknown_cond(i32 %x, i1 %c1) {
; CHECK-LABEL: @test_and_one_unknown_cond(
; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[A:%.*]] = and i1 [[C1:%.*]], [[C2]]
-; CHECK: [[A_0:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[A_1:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[C1_0:%.*]] = bitcast i1 [[C1]] to i1
-; CHECK: [[C2_0:%.*]] = bitcast i1 [[C2]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A]] = and i1 [[C1]], [[C2]] Edge: [label [[TMP0:%.*]],label %both], RenamedOp: [[A]] }
+; CHECK-NEXT: [[A_0:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A]] = and i1 [[C1]], [[C2]] Edge: [label [[TMP0]],label %nope], RenamedOp: [[A]] }
+; CHECK-NEXT: [[A_1:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison:i1 [[C1]] Edge: [label [[TMP0]],label %both], RenamedOp: [[C1]] }
+; CHECK-NEXT: [[C1_0:%.*]] = bitcast i1 [[C1]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[C2]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[C2]] }
+; CHECK-NEXT: [[C2_0:%.*]] = bitcast i1 [[C2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[C2]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[A]], label [[BOTH:%.*]], label [[NOPE:%.*]]
; CHECK: both:
; CHECK-NEXT: call void @bar(i32 [[X_0]])
@@ -349,11 +433,21 @@ define void @test_or_one_unknown_cond(i32 %x, i1 %c1) {
; CHECK-LABEL: @test_or_one_unknown_cond(
; CHECK-NEXT: [[C2:%.*]] = icmp eq i32 [[X:%.*]], 0
; CHECK-NEXT: [[A:%.*]] = or i1 [[C1:%.*]], [[C2]]
-; CHECK: [[A_0:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[A_1:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[C1_0:%.*]] = bitcast i1 [[C1]] to i1
-; CHECK: [[C2_0:%.*]] = bitcast i1 [[C2]] to i1
-; CHECK: [[X_0:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A]] = or i1 [[C1]], [[C2]] Edge: [label [[TMP0:%.*]],label %nope], RenamedOp: [[A]] }
+; CHECK-NEXT: [[A_0:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A]] = or i1 [[C1]], [[C2]] Edge: [label [[TMP0]],label %both_inverted], RenamedOp: [[A]] }
+; CHECK-NEXT: [[A_1:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison:i1 [[C1]] Edge: [label [[TMP0]],label %both_inverted], RenamedOp: [[C1]] }
+; CHECK-NEXT: [[C1_0:%.*]] = bitcast i1 [[C1]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[C2]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both_inverted], RenamedOp: [[C2]] }
+; CHECK-NEXT: [[C2_0:%.*]] = bitcast i1 [[C2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[C2]] = icmp eq i32 [[X]], 0 Edge: [label [[TMP0]],label %both_inverted], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0:%.*]] = bitcast i32 [[X]] to i32
; CHECK-NEXT: br i1 [[A]], label [[NOPE:%.*]], label [[BOTH_INVERTED:%.*]]
; CHECK: both_inverted:
; CHECK-NEXT: call void @bar(i32 [[X_0]])
@@ -391,12 +485,24 @@ define void @test_and_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-LABEL: @test_and_chain(
; CHECK-NEXT: [[AND1:%.*]] = and i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[AND2:%.*]] = and i1 [[AND1]], [[C:%.*]]
-; CHECK: [[AND2_0:%.*]] = bitcast i1 [[AND2]] to i1
-; CHECK: [[AND2_1:%.*]] = bitcast i1 [[AND2]] to i1
-; CHECK: [[AND1_0:%.*]] = bitcast i1 [[AND1]] to i1
-; CHECK: [[A_0:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[B_0:%.*]] = bitcast i1 [[B]] to i1
-; CHECK: [[C_0:%.*]] = bitcast i1 [[C]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[AND2]] = and i1 [[AND1]], [[C]] Edge: [label [[TMP0:%.*]],label %if], RenamedOp: [[AND2]] }
+; CHECK-NEXT: [[AND2_0:%.*]] = bitcast i1 [[AND2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[AND2]] = and i1 [[AND1]], [[C]] Edge: [label [[TMP0]],label %else], RenamedOp: [[AND2]] }
+; CHECK-NEXT: [[AND2_1:%.*]] = bitcast i1 [[AND2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[AND1]] = and i1 [[A]], [[B]] Edge: [label [[TMP0]],label %if], RenamedOp: [[AND1]] }
+; CHECK-NEXT: [[AND1_0:%.*]] = bitcast i1 [[AND1]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison:i1 [[A]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A]] }
+; CHECK-NEXT: [[A_0:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison:i1 [[B]] Edge: [label [[TMP0]],label %if], RenamedOp: [[B]] }
+; CHECK-NEXT: [[B_0:%.*]] = bitcast i1 [[B]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison:i1 [[C]] Edge: [label [[TMP0]],label %if], RenamedOp: [[C]] }
+; CHECK-NEXT: [[C_0:%.*]] = bitcast i1 [[C]] to i1
; CHECK-NEXT: br i1 [[AND2]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A_0]])
@@ -438,12 +544,24 @@ define void @test_or_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-LABEL: @test_or_chain(
; CHECK-NEXT: [[OR1:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[OR2:%.*]] = or i1 [[OR1]], [[C:%.*]]
-; CHECK: [[OR2_0:%.*]] = bitcast i1 [[OR2]] to i1
-; CHECK: [[OR2_1:%.*]] = bitcast i1 [[OR2]] to i1
-; CHECK: [[OR1_0:%.*]] = bitcast i1 [[OR1]] to i1
-; CHECK: [[A_0:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[B_0:%.*]] = bitcast i1 [[B]] to i1
-; CHECK: [[C_0:%.*]] = bitcast i1 [[C]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[OR2]] = or i1 [[OR1]], [[C]] Edge: [label [[TMP0:%.*]],label %if], RenamedOp: [[OR2]] }
+; CHECK-NEXT: [[OR2_0:%.*]] = bitcast i1 [[OR2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[OR2]] = or i1 [[OR1]], [[C]] Edge: [label [[TMP0]],label %else], RenamedOp: [[OR2]] }
+; CHECK-NEXT: [[OR2_1:%.*]] = bitcast i1 [[OR2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[OR1]] = or i1 [[A]], [[B]] Edge: [label [[TMP0]],label %else], RenamedOp: [[OR1]] }
+; CHECK-NEXT: [[OR1_0:%.*]] = bitcast i1 [[OR1]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison:i1 [[A]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A]] }
+; CHECK-NEXT: [[A_0:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison:i1 [[B]] Edge: [label [[TMP0]],label %else], RenamedOp: [[B]] }
+; CHECK-NEXT: [[B_0:%.*]] = bitcast i1 [[B]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison:i1 [[C]] Edge: [label [[TMP0]],label %else], RenamedOp: [[C]] }
+; CHECK-NEXT: [[C_0:%.*]] = bitcast i1 [[C]] to i1
; CHECK-NEXT: br i1 [[OR2]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A]])
@@ -485,10 +603,18 @@ define void @test_and_or_mixed(i1 %a, i1 %b, i1 %c) {
; CHECK-LABEL: @test_and_or_mixed(
; CHECK-NEXT: [[OR:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[AND:%.*]] = and i1 [[OR]], [[C:%.*]]
-; CHECK: [[AND_0:%.*]] = bitcast i1 [[AND]] to i1
-; CHECK: [[AND_1:%.*]] = bitcast i1 [[AND]] to i1
-; CHECK: [[OR_0:%.*]] = bitcast i1 [[OR]] to i1
-; CHECK: [[C_0:%.*]] = bitcast i1 [[C]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[AND]] = and i1 [[OR]], [[C]] Edge: [label [[TMP0:%.*]],label %if], RenamedOp: [[AND]] }
+; CHECK-NEXT: [[AND_0:%.*]] = bitcast i1 [[AND]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[AND]] = and i1 [[OR]], [[C]] Edge: [label [[TMP0]],label %else], RenamedOp: [[AND]] }
+; CHECK-NEXT: [[AND_1:%.*]] = bitcast i1 [[AND]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[OR]] = or i1 [[A]], [[B]] Edge: [label [[TMP0]],label %if], RenamedOp: [[OR]] }
+; CHECK-NEXT: [[OR_0:%.*]] = bitcast i1 [[OR]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison:i1 [[C]] Edge: [label [[TMP0]],label %if], RenamedOp: [[C]] }
+; CHECK-NEXT: [[C_0:%.*]] = bitcast i1 [[C]] to i1
; CHECK-NEXT: br i1 [[AND]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A]])
@@ -542,15 +668,33 @@ define void @test_deep_and_chain(i1 %a1) {
; CHECK-NEXT: [[A13:%.*]] = and i1 [[A12]], true
; CHECK-NEXT: [[A14:%.*]] = and i1 [[A13]], true
; CHECK-NEXT: [[A15:%.*]] = and i1 [[A14]], true
-; CHECK: [[A15_0:%.*]] = bitcast i1 [[A15]] to i1
-; CHECK: [[A15_1:%.*]] = bitcast i1 [[A15]] to i1
-; CHECK: [[A14_0:%.*]] = bitcast i1 [[A14]] to i1
-; CHECK: [[A13_0:%.*]] = bitcast i1 [[A13]] to i1
-; CHECK: [[A12_0:%.*]] = bitcast i1 [[A12]] to i1
-; CHECK: [[A11_0:%.*]] = bitcast i1 [[A11]] to i1
-; CHECK: [[A10_0:%.*]] = bitcast i1 [[A10]] to i1
-; CHECK: [[A9_0:%.*]] = bitcast i1 [[A9]] to i1
-; CHECK: [[A8_0:%.*]] = bitcast i1 [[A8]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A15]] = and i1 [[A14]], true Edge: [label [[TMP0:%.*]],label %if], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[A15_0:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A15]] = and i1 [[A14]], true Edge: [label [[TMP0]],label %else], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[A15_1:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A14]] = and i1 [[A13]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A14]] }
+; CHECK-NEXT: [[A14_0:%.*]] = bitcast i1 [[A14]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A13]] = and i1 [[A12]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A13]] }
+; CHECK-NEXT: [[A13_0:%.*]] = bitcast i1 [[A13]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A12]] = and i1 [[A11]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A12]] }
+; CHECK-NEXT: [[A12_0:%.*]] = bitcast i1 [[A12]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A11]] = and i1 [[A10]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A11]] }
+; CHECK-NEXT: [[A11_0:%.*]] = bitcast i1 [[A11]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A10]] = and i1 [[A9]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A10]] }
+; CHECK-NEXT: [[A10_0:%.*]] = bitcast i1 [[A10]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A9]] = and i1 [[A8]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A9]] }
+; CHECK-NEXT: [[A9_0:%.*]] = bitcast i1 [[A9]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A8]] = and i1 [[A7]], true Edge: [label [[TMP0]],label %if], RenamedOp: [[A8]] }
+; CHECK-NEXT: [[A8_0:%.*]] = bitcast i1 [[A8]] to i1
; CHECK-NEXT: br i1 [[A15]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A1]])
@@ -656,15 +800,33 @@ define void @test_deep_and_tree(i1 %a1) {
; CHECK-NEXT: [[A13:%.*]] = and i1 [[A12]], [[A12]]
; CHECK-NEXT: [[A14:%.*]] = and i1 [[A13]], [[A13]]
; CHECK-NEXT: [[A15:%.*]] = and i1 [[A14]], [[A14]]
-; CHECK: [[A15_0:%.*]] = bitcast i1 [[A15]] to i1
-; CHECK: [[A15_1:%.*]] = bitcast i1 [[A15]] to i1
-; CHECK: [[A14_0:%.*]] = bitcast i1 [[A14]] to i1
-; CHECK: [[A13_0:%.*]] = bitcast i1 [[A13]] to i1
-; CHECK: [[A12_0:%.*]] = bitcast i1 [[A12]] to i1
-; CHECK: [[A11_0:%.*]] = bitcast i1 [[A11]] to i1
-; CHECK: [[A10_0:%.*]] = bitcast i1 [[A10]] to i1
-; CHECK: [[A9_0:%.*]] = bitcast i1 [[A9]] to i1
-; CHECK: [[A8_0:%.*]] = bitcast i1 [[A8]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A15]] = and i1 [[A14]], [[A14]] Edge: [label [[TMP0:%.*]],label %if], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[A15_0:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A15]] = and i1 [[A14]], [[A14]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[A15_1:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A14]] = and i1 [[A13]], [[A13]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A14]] }
+; CHECK-NEXT: [[A14_0:%.*]] = bitcast i1 [[A14]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A13]] = and i1 [[A12]], [[A12]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A13]] }
+; CHECK-NEXT: [[A13_0:%.*]] = bitcast i1 [[A13]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A12]] = and i1 [[A11]], [[A11]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A12]] }
+; CHECK-NEXT: [[A12_0:%.*]] = bitcast i1 [[A12]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A11]] = and i1 [[A10]], [[A10]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A11]] }
+; CHECK-NEXT: [[A11_0:%.*]] = bitcast i1 [[A11]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A10]] = and i1 [[A9]], [[A9]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A10]] }
+; CHECK-NEXT: [[A10_0:%.*]] = bitcast i1 [[A10]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A9]] = and i1 [[A8]], [[A8]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A9]] }
+; CHECK-NEXT: [[A9_0:%.*]] = bitcast i1 [[A9]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A8]] = and i1 [[A7]], [[A7]] Edge: [label [[TMP0]],label %if], RenamedOp: [[A8]] }
+; CHECK-NEXT: [[A8_0:%.*]] = bitcast i1 [[A8]] to i1
; CHECK-NEXT: br i1 [[A15]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A1]])
@@ -770,15 +932,33 @@ define void @test_deep_or_tree(i1 %a1) {
; CHECK-NEXT: [[A13:%.*]] = or i1 [[A12]], [[A12]]
; CHECK-NEXT: [[A14:%.*]] = or i1 [[A13]], [[A13]]
; CHECK-NEXT: [[A15:%.*]] = or i1 [[A14]], [[A14]]
-; CHECK: [[A15_0:%.*]] = bitcast i1 [[A15]] to i1
-; CHECK: [[A15_1:%.*]] = bitcast i1 [[A15]] to i1
-; CHECK: [[A14_0:%.*]] = bitcast i1 [[A14]] to i1
-; CHECK: [[A13_0:%.*]] = bitcast i1 [[A13]] to i1
-; CHECK: [[A12_0:%.*]] = bitcast i1 [[A12]] to i1
-; CHECK: [[A11_0:%.*]] = bitcast i1 [[A11]] to i1
-; CHECK: [[A10_0:%.*]] = bitcast i1 [[A10]] to i1
-; CHECK: [[A9_0:%.*]] = bitcast i1 [[A9]] to i1
-; CHECK: [[A8_0:%.*]] = bitcast i1 [[A8]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[A15]] = or i1 [[A14]], [[A14]] Edge: [label [[TMP0:%.*]],label %if], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[A15_0:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A15]] = or i1 [[A14]], [[A14]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[A15_1:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A14]] = or i1 [[A13]], [[A13]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A14]] }
+; CHECK-NEXT: [[A14_0:%.*]] = bitcast i1 [[A14]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A13]] = or i1 [[A12]], [[A12]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A13]] }
+; CHECK-NEXT: [[A13_0:%.*]] = bitcast i1 [[A13]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A12]] = or i1 [[A11]], [[A11]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A12]] }
+; CHECK-NEXT: [[A12_0:%.*]] = bitcast i1 [[A12]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A11]] = or i1 [[A10]], [[A10]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A11]] }
+; CHECK-NEXT: [[A11_0:%.*]] = bitcast i1 [[A11]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A10]] = or i1 [[A9]], [[A9]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A10]] }
+; CHECK-NEXT: [[A10_0:%.*]] = bitcast i1 [[A10]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A9]] = or i1 [[A8]], [[A8]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A9]] }
+; CHECK-NEXT: [[A9_0:%.*]] = bitcast i1 [[A9]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 0 Comparison: [[A8]] = or i1 [[A7]], [[A7]] Edge: [label [[TMP0]],label %else], RenamedOp: [[A8]] }
+; CHECK-NEXT: [[A8_0:%.*]] = bitcast i1 [[A8]] to i1
; CHECK-NEXT: br i1 [[A15]], label [[IF:%.*]], label [[ELSE:%.*]]
; CHECK: if:
; CHECK-NEXT: call void @foo(i1 [[A1]])
@@ -873,11 +1053,21 @@ define void @test_assume_and_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-NEXT: [[AND1:%.*]] = and i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[AND2:%.*]] = and i1 [[AND1]], [[C:%.*]]
; CHECK-NEXT: call void @llvm.assume(i1 [[AND2]])
-; CHECK: [[TMP1:%.*]] = bitcast i1 [[C]] to i1
-; CHECK: [[TMP2:%.*]] = bitcast i1 [[B]] to i1
-; CHECK: [[TMP3:%.*]] = bitcast i1 [[A]] to i1
-; CHECK: [[TMP4:%.*]] = bitcast i1 [[AND1]] to i1
-; CHECK: [[TMP5:%.*]] = bitcast i1 [[AND2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison:i1 [[C]], RenamedOp: [[C]] }
+; CHECK-NEXT: [[TMP1:%.*]] = bitcast i1 [[C]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison:i1 [[B]], RenamedOp: [[B]] }
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast i1 [[B]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison:i1 [[A]], RenamedOp: [[A]] }
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i1 [[A]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[AND1]] = and i1 [[A]], [[B]], RenamedOp: [[AND1]] }
+; CHECK-NEXT: [[TMP4:%.*]] = bitcast i1 [[AND1]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[AND2]] = and i1 [[AND1]], [[C]], RenamedOp: [[AND2]] }
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i1 [[AND2]] to i1
; CHECK-NEXT: call void @foo(i1 [[TMP3]])
; CHECK-NEXT: call void @foo(i1 [[TMP2]])
; CHECK-NEXT: call void @foo(i1 [[TMP1]])
@@ -901,7 +1091,9 @@ define void @test_assume_or_chain(i1 %a, i1 %b, i1 %c) {
; CHECK-NEXT: [[OR1:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
; CHECK-NEXT: [[OR2:%.*]] = or i1 [[OR1]], [[C:%.*]]
; CHECK-NEXT: call void @llvm.assume(i1 [[OR2]])
-; CHECK: [[TMP1:%.*]] = bitcast i1 [[OR2]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[OR2]] = or i1 [[OR1]], [[C]], RenamedOp: [[OR2]] }
+; CHECK-NEXT: [[TMP1:%.*]] = bitcast i1 [[OR2]] to i1
; CHECK-NEXT: call void @foo(i1 [[A]])
; CHECK-NEXT: call void @foo(i1 [[B]])
; CHECK-NEXT: call void @foo(i1 [[C]])
@@ -937,14 +1129,30 @@ define void @test_assume_deep_and_tree(i1 %a1) {
; CHECK-NEXT: [[A14:%.*]] = and i1 [[A13]], [[A13]]
; CHECK-NEXT: [[A15:%.*]] = and i1 [[A14]], [[A14]]
; CHECK-NEXT: call void @llvm.assume(i1 [[A15]])
-; CHECK: [[TMP1:%.*]] = bitcast i1 [[A8]] to i1
-; CHECK: [[TMP2:%.*]] = bitcast i1 [[A9]] to i1
-; CHECK: [[TMP3:%.*]] = bitcast i1 [[A10]] to i1
-; CHECK: [[TMP4:%.*]] = bitcast i1 [[A11]] to i1
-; CHECK: [[TMP5:%.*]] = bitcast i1 [[A12]] to i1
-; CHECK: [[TMP6:%.*]] = bitcast i1 [[A13]] to i1
-; CHECK: [[TMP7:%.*]] = bitcast i1 [[A14]] to i1
-; CHECK: [[TMP8:%.*]] = bitcast i1 [[A15]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A8]] = and i1 [[A7]], [[A7]], RenamedOp: [[A8]] }
+; CHECK-NEXT: [[TMP1:%.*]] = bitcast i1 [[A8]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A9]] = and i1 [[A8]], [[A8]], RenamedOp: [[A9]] }
+; CHECK-NEXT: [[TMP2:%.*]] = bitcast i1 [[A9]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A10]] = and i1 [[A9]], [[A9]], RenamedOp: [[A10]] }
+; CHECK-NEXT: [[TMP3:%.*]] = bitcast i1 [[A10]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A11]] = and i1 [[A10]], [[A10]], RenamedOp: [[A11]] }
+; CHECK-NEXT: [[TMP4:%.*]] = bitcast i1 [[A11]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A12]] = and i1 [[A11]], [[A11]], RenamedOp: [[A12]] }
+; CHECK-NEXT: [[TMP5:%.*]] = bitcast i1 [[A12]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A13]] = and i1 [[A12]], [[A12]], RenamedOp: [[A13]] }
+; CHECK-NEXT: [[TMP6:%.*]] = bitcast i1 [[A13]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A14]] = and i1 [[A13]], [[A13]], RenamedOp: [[A14]] }
+; CHECK-NEXT: [[TMP7:%.*]] = bitcast i1 [[A14]] to i1
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; assume predicate info { Comparison: [[A15]] = and i1 [[A14]], [[A14]], RenamedOp: [[A15]] }
+; CHECK-NEXT: [[TMP8:%.*]] = bitcast i1 [[A15]] to i1
; CHECK-NEXT: call void @foo(i1 [[A1]])
; CHECK-NEXT: call void @foo(i1 [[A2]])
; CHECK-NEXT: call void @foo(i1 [[A3]])
@@ -1001,13 +1209,17 @@ define i32 @test_and_with_phinode(i32 %x) {
; CHECK-NEXT: [[XGE1:%.*]] = icmp uge i32 [[X:%.*]], 1
; CHECK-NEXT: [[XLT2:%.*]] = icmp ult i32 [[X]], 2
; CHECK-NEXT: [[AND:%.*]] = and i1 [[XGE1]], [[XLT2]]
-; CHECK: [[X_0_1:%.*]] = bitcast i32 [[X]] to i32
-; CHECK: [[X_0_2:%.*]] = bitcast i32 [[X_0_1]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XGE1]] = icmp uge i32 [[X]], 1 Edge: [label [[ENTRY:%.*]],label %phi], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0_1:%.*]] = bitcast i32 [[X]] to i32
+; CHECK-NEXT: ; Has predicate info
+; CHECK-NEXT: ; branch predicate info { TrueEdge: 1 Comparison: [[XLT2]] = icmp ult i32 [[X]], 2 Edge: [label [[ENTRY]],label %phi], RenamedOp: [[X]] }
+; CHECK-NEXT: [[X_0_2:%.*]] = bitcast i32 [[X_0_1]] to i32
; CHECK-NEXT: br i1 [[AND]], label [[PHI:%.*]], label [[NOPE:%.*]]
; CHECK: nope:
; CHECK-NEXT: br label [[PHI]]
; CHECK: phi:
-; CHECK-NEXT: [[RES:%.*]] = phi i32 [ [[X_0_2]], [[ENTRY:%.*]] ], [ 1, [[NOPE]] ]
+; CHECK-NEXT: [[RES:%.*]] = phi i32 [ [[X_0_2]], [[ENTRY]] ], [ 1, [[NOPE]] ]
; CHECK-NEXT: ret i32 [[RES]]
;
entry:
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