[llvm] 5586d93 - [NFC] [HWASan] more meaningful BB names in use-after-scope test (#183867)
via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 3 12:05:23 PST 2026
Author: Florian Mayer
Date: 2026-03-03T12:05:18-08:00
New Revision: 5586d93a87eff7d6f01564c2ea0dfb82378a7fb2
URL: https://github.com/llvm/llvm-project/commit/5586d93a87eff7d6f01564c2ea0dfb82378a7fb2
DIFF: https://github.com/llvm/llvm-project/commit/5586d93a87eff7d6f01564c2ea0dfb82378a7fb2.diff
LOG: [NFC] [HWASan] more meaningful BB names in use-after-scope test (#183867)
Added:
Modified:
llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll
Removed:
################################################################################
diff --git a/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll b/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll
index a95d81bf3d2c1..e68caf64d5e69 100644
--- a/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll
+++ b/llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll
@@ -25,7 +25,7 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]]
; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr
; X86-SCOPE-NEXT: br label [[TMP11:%.*]]
-; X86-SCOPE: 11:
+; X86-SCOPE: loop:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP12:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP12]], i64 16)
@@ -34,7 +34,7 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16)
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: br i1 [[TMP13]], label [[TMP15:%.*]], label [[TMP11]]
-; X86-SCOPE: 15:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: ret i32 0
;
@@ -55,10 +55,10 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-NOSCOPE: 12:
+; X86-NOSCOPE: loop:
; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
@@ -95,7 +95,7 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SCOPE-NEXT: br label [[TMP25:%.*]]
-; AARCH64-SCOPE: 25:
+; AARCH64-SCOPE: loop:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -112,7 +112,7 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: br i1 [[TMP31]], label [[TMP37:%.*]], label [[TMP25]]
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: ret i32 0
;
@@ -153,10 +153,10 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]]
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-NOSCOPE: 30:
+; AARCH64-NOSCOPE: loop:
; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -197,7 +197,7 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP25:%.*]]
-; AARCH64-SHORT-SCOPE: 25:
+; AARCH64-SHORT-SCOPE: loop:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -217,7 +217,7 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP33]], label [[TMP39:%.*]], label [[TMP25]]
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: ret i32 0
;
@@ -261,10 +261,10 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-NOSCOPE: 32:
+; AARCH64-SHORT-NOSCOPE: loop:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -275,17 +275,17 @@ define dso_local i32 @standard_lifetime() local_unnamed_addr sanitize_hwaddress
; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0
;
%1 = alloca i8, align 1
- br label %2
+ br label %loop
-2: ; preds = %2, %0
+loop: ; preds = %loop, %0
; We should tag the memory after the br (in the loop).
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%3 = tail call i1 (...) @cond() #2
; We should tag the memory before the next br (before the jump back).
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br i1 %3, label %4, label %2
+ br i1 %3, label %exit, label %loop
-4: ; preds = %2
+exit: ; preds = %loop
call void @use(ptr nonnull %1) #2
ret i32 0
}
@@ -306,7 +306,7 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]]
; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr
; X86-SCOPE-NEXT: br label [[TMP11:%.*]]
-; X86-SCOPE: 11:
+; X86-SCOPE: loop:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP12:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP12]], i64 16)
@@ -315,7 +315,7 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16)
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: br i1 [[TMP13]], label [[TMP15:%.*]], label [[TMP11]]
-; X86-SCOPE: 15:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: ret i32 0
;
@@ -336,10 +336,10 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-NOSCOPE: 12:
+; X86-NOSCOPE: loop:
; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
@@ -376,7 +376,7 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SCOPE-NEXT: br label [[TMP25:%.*]]
-; AARCH64-SCOPE: 25:
+; AARCH64-SCOPE: loop:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -393,7 +393,7 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: br i1 [[TMP31]], label [[TMP37:%.*]], label [[TMP25]]
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: ret i32 0
;
@@ -434,10 +434,10 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]]
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-NOSCOPE: 30:
+; AARCH64-NOSCOPE: loop:
; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -478,7 +478,7 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP25:%.*]]
-; AARCH64-SHORT-SCOPE: 25:
+; AARCH64-SHORT-SCOPE: loop:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP26:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -498,7 +498,7 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP33]], label [[TMP39:%.*]], label [[TMP25]]
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: ret i32 0
;
@@ -542,10 +542,10 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-NOSCOPE: 32:
+; AARCH64-SHORT-NOSCOPE: loop:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -556,17 +556,17 @@ define dso_local i32 @standard_lifetime_optnone() local_unnamed_addr optnone noi
; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0
;
%1 = alloca i8, align 1
- br label %2
+ br label %loop
-2: ; preds = %2, %0
+loop: ; preds = %loop, %0
; We should tag the memory after the br (in the loop).
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%3 = tail call i1 (...) @cond() #2
; We should tag the memory before the next br (before the jump back).
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br i1 %3, label %4, label %2
+ br i1 %3, label %exit, label %loop
-4: ; preds = %2
+exit: ; preds = %loop
call void @use(ptr nonnull %1) #2
ret i32 0
}
@@ -1162,12 +1162,12 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-SCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond()
; X86-SCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP15:%.*]]
-; X86-SCOPE: 13:
+; X86-SCOPE: then:
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: [[TMP17:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP17]], i64 16)
; X86-SCOPE-NEXT: ret i32 0
-; X86-SCOPE: 15:
+; X86-SCOPE: else:
; X86-SCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-SCOPE-NEXT: ret i32 0
@@ -1190,12 +1190,12 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP15:%.*]]
-; X86-NOSCOPE: 13:
+; X86-NOSCOPE: then:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16)
; X86-NOSCOPE-NEXT: ret i32 0
-; X86-NOSCOPE: 15:
+; X86-NOSCOPE: else:
; X86-NOSCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-NOSCOPE-NEXT: ret i32 0
@@ -1239,7 +1239,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond()
; AARCH64-SCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP37:%.*]]
-; AARCH64-SCOPE: 31:
+; AARCH64-SCOPE: then:
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: [[TMP43:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP44:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -1248,7 +1248,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[TMP47:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP46]]
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP47]], i8 [[TMP43]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: ret i32 0
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: else:
; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935
@@ -1295,7 +1295,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP37:%.*]]
-; AARCH64-NOSCOPE: 31:
+; AARCH64-NOSCOPE: then:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -1304,7 +1304,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]]
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: ret i32 0
-; AARCH64-NOSCOPE: 37:
+; AARCH64-NOSCOPE: else:
; AARCH64-NOSCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-NOSCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935
@@ -1355,7 +1355,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP39:%.*]]
-; AARCH64-SHORT-SCOPE: 33:
+; AARCH64-SHORT-SCOPE: then:
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP45:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP46:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -1364,7 +1364,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[TMP49:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP48]]
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP49]], i8 [[TMP45]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: ret i32 0
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: else:
; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-SCOPE-NEXT: [[TMP42:%.*]] = and i64 [[TMP41]], 72057594037927935
@@ -1414,7 +1414,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP39:%.*]]
-; AARCH64-SHORT-NOSCOPE: 33:
+; AARCH64-SHORT-NOSCOPE: then:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -1423,7 +1423,7 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]]
; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false)
; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0
-; AARCH64-SHORT-NOSCOPE: 39:
+; AARCH64-SHORT-NOSCOPE: else:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP42:%.*]] = and i64 [[TMP41]], 72057594037927935
@@ -1435,14 +1435,14 @@ define dso_local i32 @unreachable_exit() local_unnamed_addr sanitize_hwaddress {
%1 = alloca i8, align 1
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%2 = tail call i1 (...) @cond() #2
- br i1 %2, label %3, label %4
+ br i1 %2, label %then, label %else
-3:
+then:
call void @use(ptr nonnull %1) #2
call void @llvm.lifetime.end.p0(ptr nonnull %1)
ret i32 0
-4:
+else:
ret i32 0
}
@@ -1466,18 +1466,18 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-SCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond()
; X86-SCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP15:%.*]]
-; X86-SCOPE: 13:
+; X86-SCOPE: then:
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16)
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: br label [[TMP17:%.*]]
-; X86-SCOPE: 15:
+; X86-SCOPE: else:
; X86-SCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: br label [[TMP17]]
-; X86-SCOPE: 17:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: ret i32 0
;
; X86-NOSCOPE-LABEL: @diamond_lifetime(
@@ -1498,12 +1498,12 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP14:%.*]]
-; X86-NOSCOPE: 13:
+; X86-NOSCOPE: then:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: br label [[TMP15:%.*]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: else:
; X86-NOSCOPE-NEXT: br label [[TMP15]]
-; X86-NOSCOPE: 15:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-NOSCOPE-NEXT: ret i32 0
@@ -1547,7 +1547,7 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond()
; AARCH64-SCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP37:%.*]]
-; AARCH64-SCOPE: 31:
+; AARCH64-SCOPE: then:
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -1557,7 +1557,7 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: br label [[TMP43:%.*]]
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: else:
; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = and i64 [[TMP39]], 72057594037927935
@@ -1566,7 +1566,7 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[TMP38]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: br label [[TMP43]]
-; AARCH64-SCOPE: 43:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: ret i32 0
;
; AARCH64-NOSCOPE-LABEL: @diamond_lifetime(
@@ -1607,12 +1607,12 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP32:%.*]]
-; AARCH64-NOSCOPE: 31:
+; AARCH64-NOSCOPE: then:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: br label [[TMP33:%.*]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: else:
; AARCH64-NOSCOPE-NEXT: br label [[TMP33]]
-; AARCH64-NOSCOPE: 33:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935
@@ -1663,7 +1663,7 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-SCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP39:%.*]]
-; AARCH64-SHORT-SCOPE: 33:
+; AARCH64-SHORT-SCOPE: then:
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -1673,7 +1673,7 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP45:%.*]]
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: else:
; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-SCOPE-NEXT: [[TMP42:%.*]] = and i64 [[TMP41]], 72057594037927935
@@ -1682,7 +1682,7 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP44]], i8 [[TMP40]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP45]]
-; AARCH64-SHORT-SCOPE: 45:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: ret i32 0
;
; AARCH64-SHORT-NOSCOPE-LABEL: @diamond_lifetime(
@@ -1726,12 +1726,12 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP34:%.*]]
-; AARCH64-SHORT-NOSCOPE: 33:
+; AARCH64-SHORT-NOSCOPE: then:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35:%.*]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: else:
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35]]
-; AARCH64-SHORT-NOSCOPE: 35:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935
@@ -1743,18 +1743,18 @@ define dso_local i32 @diamond_lifetime() local_unnamed_addr sanitize_hwaddress {
%1 = alloca i8, align 1
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%2 = tail call i1 (...) @cond() #2
- br i1 %2, label %3, label %4
+ br i1 %2, label %then, label %else
-3:
+then:
call void @use(ptr nonnull %1) #2
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br label %5
+ br label %exit
-4:
+else:
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br label %5
+ br label %exit
-5:
+exit:
ret i32 0
}
@@ -2178,18 +2178,18 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr
; X86-SCOPE-NEXT: [[TMP11:%.*]] = tail call i1 (...) @cond()
; X86-SCOPE-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP14:%.*]]
-; X86-SCOPE: 12:
+; X86-SCOPE: then:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP13:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP13]], i64 16)
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: br label [[TMP16:%.*]]
-; X86-SCOPE: 14:
+; X86-SCOPE: else:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
; X86-SCOPE-NEXT: br label [[TMP16]]
-; X86-SCOPE: 16:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: [[TMP17:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP17]], i64 16)
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
@@ -2213,12 +2213,12 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP14:%.*]]
-; X86-NOSCOPE: 13:
+; X86-NOSCOPE: then:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: br label [[TMP15:%.*]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: else:
; X86-NOSCOPE-NEXT: br label [[TMP15]]
-; X86-NOSCOPE: 15:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-NOSCOPE-NEXT: ret i32 0
@@ -2255,7 +2255,7 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = tail call i1 (...) @cond()
; AARCH64-SCOPE-NEXT: br i1 [[TMP25]], label [[TMP26:%.*]], label [[TMP32:%.*]]
-; AARCH64-SCOPE: 26:
+; AARCH64-SCOPE: then:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2265,7 +2265,7 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP31]], i8 [[TMP27]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: br label [[TMP38:%.*]]
-; AARCH64-SCOPE: 32:
+; AARCH64-SCOPE: else:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2274,7 +2274,7 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[TMP37:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP36]]
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP37]], i8 [[TMP33]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: br label [[TMP38]]
-; AARCH64-SCOPE: 38:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP40:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SCOPE-NEXT: [[TMP41:%.*]] = and i64 [[TMP40]], 72057594037927935
@@ -2322,12 +2322,12 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP32:%.*]]
-; AARCH64-NOSCOPE: 31:
+; AARCH64-NOSCOPE: then:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: br label [[TMP33:%.*]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: else:
; AARCH64-NOSCOPE-NEXT: br label [[TMP33]]
-; AARCH64-NOSCOPE: 33:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935
@@ -2368,7 +2368,7 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP25]], label [[TMP26:%.*]], label [[TMP34:%.*]]
-; AARCH64-SHORT-SCOPE: 26:
+; AARCH64-SHORT-SCOPE: then:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2381,7 +2381,7 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP27]], ptr [[TMP33]], align 1
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP42:%.*]]
-; AARCH64-SHORT-SCOPE: 34:
+; AARCH64-SHORT-SCOPE: else:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2393,7 +2393,7 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP35]], ptr [[TMP41]], align 1
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP42]]
-; AARCH64-SHORT-SCOPE: 42:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: [[TMP43:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP44:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-SCOPE-NEXT: [[TMP45:%.*]] = and i64 [[TMP44]], 72057594037927935
@@ -2444,12 +2444,12 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP34:%.*]]
-; AARCH64-SHORT-NOSCOPE: 33:
+; AARCH64-SHORT-NOSCOPE: then:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35:%.*]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: else:
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35]]
-; AARCH64-SHORT-NOSCOPE: 35:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935
@@ -2460,18 +2460,18 @@ define dso_local i32 @multiple_starts() local_unnamed_addr sanitize_hwaddress {
;
%1 = alloca i8, align 1
%2 = tail call i1 (...) @cond() #2
- br i1 %2, label %3, label %4
+ br i1 %2, label %then, label %else
-3:
+then:
call void @llvm.lifetime.start.p0(ptr nonnull %1)
call void @use(ptr nonnull %1) #2
- br label %5
+ br label %exit
-4:
+else:
call void @llvm.lifetime.start.p0(ptr nonnull %1)
- br label %5
+ br label %exit
-5:
+exit:
call void @llvm.lifetime.end.p0(ptr nonnull %1)
ret i32 0
}
@@ -2493,7 +2493,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr
; X86-SCOPE-NEXT: [[TMP11:%.*]] = tail call i1 (...) @cond()
; X86-SCOPE-NEXT: br i1 [[TMP11]], label [[TMP12:%.*]], label [[TMP15:%.*]]
-; X86-SCOPE: 12:
+; X86-SCOPE: then:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP13:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP13]], i64 16)
@@ -2501,12 +2501,12 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; X86-SCOPE-NEXT: [[TMP14:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP14]], i64 16)
; X86-SCOPE-NEXT: br label [[TMP17:%.*]]
-; X86-SCOPE: 15:
+; X86-SCOPE: else:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-SCOPE-NEXT: br label [[TMP17]]
-; X86-SCOPE: 17:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: [[TMP18:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP18]], i64 16)
; X86-SCOPE-NEXT: ret i32 0
@@ -2529,12 +2529,12 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: [[TMP12:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP12]], label [[TMP13:%.*]], label [[TMP14:%.*]]
-; X86-NOSCOPE: 13:
+; X86-NOSCOPE: then:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: br label [[TMP15:%.*]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: else:
; X86-NOSCOPE-NEXT: br label [[TMP15]]
-; X86-NOSCOPE: 15:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: [[TMP16:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP16]], i64 16)
; X86-NOSCOPE-NEXT: ret i32 0
@@ -2571,7 +2571,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SCOPE-NEXT: [[TMP25:%.*]] = tail call i1 (...) @cond()
; AARCH64-SCOPE-NEXT: br i1 [[TMP25]], label [[TMP26:%.*]], label [[TMP37:%.*]]
-; AARCH64-SCOPE: 26:
+; AARCH64-SCOPE: then:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP27:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2587,7 +2587,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SCOPE-NEXT: [[TMP36:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP35]]
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP36]], i8 [[TMP32]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: br label [[TMP43:%.*]]
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: else:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP38:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP39:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2596,7 +2596,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SCOPE-NEXT: [[TMP42:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP41]]
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP42]], i8 [[TMP38]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: br label [[TMP43]]
-; AARCH64-SCOPE: 43:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: [[TMP44:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP45:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SCOPE-NEXT: [[TMP46:%.*]] = and i64 [[TMP45]], 72057594037927935
@@ -2643,12 +2643,12 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: [[TMP30:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP30]], label [[TMP31:%.*]], label [[TMP32:%.*]]
-; AARCH64-NOSCOPE: 31:
+; AARCH64-NOSCOPE: then:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: br label [[TMP33:%.*]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: else:
; AARCH64-NOSCOPE-NEXT: br label [[TMP33]]
-; AARCH64-NOSCOPE: 33:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP35:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-NOSCOPE-NEXT: [[TMP36:%.*]] = and i64 [[TMP35]], 72057594037927935
@@ -2689,7 +2689,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SHORT-SCOPE-NEXT: [[TMP25:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP25]], label [[TMP26:%.*]], label [[TMP39:%.*]]
-; AARCH64-SHORT-SCOPE: 26:
+; AARCH64-SHORT-SCOPE: then:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP27:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP28:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2708,7 +2708,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SHORT-SCOPE-NEXT: [[TMP38:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP37]]
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP38]], i8 [[TMP34]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP47:%.*]]
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: else:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP40:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP41:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2720,7 +2720,7 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SHORT-SCOPE-NEXT: [[TMP46:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP40]], ptr [[TMP46]], align 1
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP47]]
-; AARCH64-SHORT-SCOPE: 47:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: [[TMP48:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP49:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-SCOPE-NEXT: [[TMP50:%.*]] = and i64 [[TMP49]], 72057594037927935
@@ -2770,12 +2770,12 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP32:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP32]], label [[TMP33:%.*]], label [[TMP34:%.*]]
-; AARCH64-SHORT-NOSCOPE: 33:
+; AARCH64-SHORT-NOSCOPE: then:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35:%.*]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: else:
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP35]]
-; AARCH64-SHORT-NOSCOPE: 35:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP37:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP38:%.*]] = and i64 [[TMP37]], 72057594037927935
@@ -2786,19 +2786,19 @@ define dso_local i32 @multiple_starts_noend() local_unnamed_addr sanitize_hwaddr
;
%1 = alloca i8, align 1
%2 = tail call i1 (...) @cond() #2
- br i1 %2, label %3, label %4
+ br i1 %2, label %then, label %else
-3:
+then:
call void @llvm.lifetime.start.p0(ptr nonnull %1)
call void @use(ptr nonnull %1) #2
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br label %5
+ br label %exit
-4:
+else:
call void @llvm.lifetime.start.p0(ptr nonnull %1)
- br label %5
+ br label %exit
-5:
+exit:
ret i32 0
}
@@ -2818,7 +2818,7 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]]
; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr
; X86-SCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-SCOPE: 11:
+; X86-SCOPE: loop:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP13:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP13]], i64 16)
@@ -2827,7 +2827,7 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: br i1 [[TMP14]], label [[TMP16:%.*]], label [[TMP12]]
-; X86-SCOPE: 15:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP17:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP17]], i64 16)
@@ -2854,10 +2854,10 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-NOSCOPE: 12:
+; X86-NOSCOPE: loop:
; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
@@ -2894,7 +2894,7 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-SCOPE: 25:
+; AARCH64-SCOPE: loop:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2911,7 +2911,7 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP41]], i8 [[TMP37]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: br i1 [[TMP36]], label [[TMP42:%.*]], label [[TMP30]]
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP43:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP44:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -2966,10 +2966,10 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]]
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-NOSCOPE: 30:
+; AARCH64-NOSCOPE: loop:
; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3010,7 +3010,7 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-SCOPE: 25:
+; AARCH64-SHORT-SCOPE: loop:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3030,7 +3030,7 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP45]], i8 [[TMP41]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP40]], label [[TMP46:%.*]], label [[TMP32]]
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP47:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP48:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3091,10 +3091,10 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-NOSCOPE: 32:
+; AARCH64-SHORT-NOSCOPE: loop:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3105,17 +3105,17 @@ define dso_local i32 @double_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0
;
%1 = alloca i8, align 1
- br label %2
+ br label %loop
-2: ; preds = %2, %0
+loop: ; preds = %loop, %0
; We should tag the memory after the br (in the loop).
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%3 = tail call i1 (...) @cond() #2
; We should tag the memory before the next br (before the jump back).
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br i1 %3, label %4, label %2
+ br i1 %3, label %exit, label %loop
-4: ; preds = %2
+exit: ; preds = %loop
call void @llvm.lifetime.start.p0(ptr nonnull %1)
call void @use(ptr nonnull %1) #2
call void @llvm.lifetime.end.p0(ptr nonnull %1)
@@ -3140,14 +3140,14 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-SCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-SCOPE: 12:
+; X86-SCOPE: loop:
; X86-SCOPE-NEXT: [[TMP13:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP13]], i64 16)
; X86-SCOPE-NEXT: [[TMP14:%.*]] = tail call i1 (...) @cond()
; X86-SCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
; X86-SCOPE-NEXT: br i1 [[TMP14]], label [[TMP16:%.*]], label [[TMP12]]
-; X86-SCOPE: 16:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: [[TMP17:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP17]], i64 16)
@@ -3172,10 +3172,10 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-NOSCOPE: 12:
+; X86-NOSCOPE: loop:
; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
@@ -3218,7 +3218,7 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]]
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-SCOPE: 30:
+; AARCH64-SCOPE: loop:
; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SCOPE-NEXT: [[TMP33:%.*]] = and i64 [[TMP32]], 72057594037927935
@@ -3233,7 +3233,7 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[TMP41:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP40]]
; AARCH64-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP41]], i8 [[TMP37]], i64 1, i1 false)
; AARCH64-SCOPE-NEXT: br i1 [[TMP36]], label [[TMP42:%.*]], label [[TMP30]]
-; AARCH64-SCOPE: 42:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: [[TMP43:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SCOPE-NEXT: [[TMP44:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3286,10 +3286,10 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]]
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-NOSCOPE: 30:
+; AARCH64-NOSCOPE: loop:
; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3339,7 +3339,7 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-SCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-SCOPE: 32:
+; AARCH64-SHORT-SCOPE: loop:
; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
; AARCH64-SHORT-SCOPE-NEXT: [[TMP35:%.*]] = and i64 [[TMP34]], 72057594037927935
@@ -3357,7 +3357,7 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[TMP45:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP44]]
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP45]], i8 [[TMP41]], i64 1, i1 false)
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP40]], label [[TMP46:%.*]], label [[TMP32]]
-; AARCH64-SHORT-SCOPE: 46:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP47:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP48:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3413,10 +3413,10 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-NOSCOPE: 32:
+; AARCH64-SHORT-NOSCOPE: loop:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3427,17 +3427,17 @@ define dso_local i32 @bad_lifetime() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0
;
%1 = alloca i8, align 1
- br label %2
+ br label %loop
-2: ; preds = %2, %0
+loop: ; preds = %loop, %0
; We should tag the memory after the br (in the loop).
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%3 = tail call i1 (...) @cond() #2
; We should tag the memory before the next br (before the jump back).
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br i1 %3, label %4, label %2
+ br i1 %3, label %exit, label %loop
-4: ; preds = %2
+exit: ; preds = %loop
call void @use(ptr nonnull %1) #2
call void @llvm.lifetime.end.p0(ptr nonnull %1)
ret i32 0
@@ -3459,7 +3459,7 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: [[TMP10:%.*]] = or i64 [[TMP8]], [[TMP9]]
; X86-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP10]] to ptr
; X86-SCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-SCOPE: 11:
+; X86-SCOPE: loop:
; X86-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: [[TMP13:%.*]] = trunc i64 [[TMP6]] to i8
; X86-SCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP13]], i64 16)
@@ -3470,7 +3470,7 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-SCOPE-NEXT: br i1 [[TMP14]], label [[TMP17:%.*]], label [[TMP12]]
-; X86-SCOPE: 15:
+; X86-SCOPE: exit:
; X86-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-SCOPE-NEXT: ret i32 0
;
@@ -3491,12 +3491,12 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; X86-NOSCOPE-NEXT: [[TMP11:%.*]] = trunc i64 [[TMP6]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP11]], i64 16)
; X86-NOSCOPE-NEXT: br label [[TMP12:%.*]]
-; X86-NOSCOPE: 12:
+; X86-NOSCOPE: loop:
; X86-NOSCOPE-NEXT: [[TMP13:%.*]] = tail call i1 (...) @cond()
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP4]])
; X86-NOSCOPE-NEXT: br i1 [[TMP13]], label [[TMP14:%.*]], label [[TMP12]]
-; X86-NOSCOPE: 14:
+; X86-NOSCOPE: exit:
; X86-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; X86-NOSCOPE-NEXT: [[TMP15:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; X86-NOSCOPE-NEXT: call void @__hwasan_tag_memory(ptr [[TMP4]], i8 [[TMP15]], i64 16)
@@ -3533,7 +3533,7 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-SCOPE: 25:
+; AARCH64-SCOPE: loop:
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: [[TMP31:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SCOPE-NEXT: [[TMP32:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3552,7 +3552,7 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SCOPE-NEXT: br i1 [[TMP36]], label [[TMP47:%.*]], label [[TMP30]]
-; AARCH64-SCOPE: 37:
+; AARCH64-SCOPE: exit:
; AARCH64-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SCOPE-NEXT: ret i32 0
;
@@ -3593,12 +3593,12 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-NOSCOPE-NEXT: [[TMP29:%.*]] = getelementptr i8, ptr [[TMP17]], i64 [[TMP28]]
; AARCH64-NOSCOPE-NEXT: call void @llvm.memset.p0.i64(ptr align 1 [[TMP29]], i8 [[TMP25]], i64 1, i1 false)
; AARCH64-NOSCOPE-NEXT: br label [[TMP30:%.*]]
-; AARCH64-NOSCOPE: 30:
+; AARCH64-NOSCOPE: loop:
; AARCH64-NOSCOPE-NEXT: [[TMP31:%.*]] = tail call i1 (...) @cond()
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-NOSCOPE-NEXT: br i1 [[TMP31]], label [[TMP32:%.*]], label [[TMP30]]
-; AARCH64-NOSCOPE: 32:
+; AARCH64-NOSCOPE: exit:
; AARCH64-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-NOSCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-NOSCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3639,7 +3639,7 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: [[TMP24:%.*]] = or i64 [[TMP22]], [[TMP23]]
; AARCH64-SHORT-SCOPE-NEXT: [[ALLOCA_0_HWASAN:%.*]] = inttoptr i64 [[TMP24]] to ptr
; AARCH64-SHORT-SCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-SCOPE: 25:
+; AARCH64-SHORT-SCOPE: loop:
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.start.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: [[TMP33:%.*]] = trunc i64 [[TMP20]] to i8
; AARCH64-SHORT-SCOPE-NEXT: [[TMP34:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3661,7 +3661,7 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-SCOPE-NEXT: br i1 [[TMP40]], label [[TMP51:%.*]], label [[TMP32]]
-; AARCH64-SHORT-SCOPE: 39:
+; AARCH64-SHORT-SCOPE: exit:
; AARCH64-SHORT-SCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-SCOPE-NEXT: ret i32 0
;
@@ -3705,12 +3705,12 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP31:%.*]] = getelementptr i8, ptr [[TMP18]], i32 15
; AARCH64-SHORT-NOSCOPE-NEXT: store i8 [[TMP25]], ptr [[TMP31]], align 1
; AARCH64-SHORT-NOSCOPE-NEXT: br label [[TMP32:%.*]]
-; AARCH64-SHORT-NOSCOPE: 32:
+; AARCH64-SHORT-NOSCOPE: loop:
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP33:%.*]] = tail call i1 (...) @cond()
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: call void @llvm.lifetime.end.p0(ptr nonnull [[TMP18]])
; AARCH64-SHORT-NOSCOPE-NEXT: br i1 [[TMP33]], label [[TMP34:%.*]], label [[TMP32]]
-; AARCH64-SHORT-NOSCOPE: 34:
+; AARCH64-SHORT-NOSCOPE: exit:
; AARCH64-SHORT-NOSCOPE-NEXT: call void @use(ptr nonnull [[ALLOCA_0_HWASAN]])
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP35:%.*]] = trunc i64 [[HWASAN_UAR_TAG]] to i8
; AARCH64-SHORT-NOSCOPE-NEXT: [[TMP36:%.*]] = ptrtoint ptr [[TMP18]] to i64
@@ -3721,9 +3721,9 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
; AARCH64-SHORT-NOSCOPE-NEXT: ret i32 0
;
%1 = alloca i8, align 1
- br label %2
+ br label %loop
-2: ; preds = %2, %0
+loop: ; preds = %loop, %0
; We should tag the memory after the br (in the loop).
call void @llvm.lifetime.start.p0(ptr nonnull %1)
%3 = tail call i1 (...) @cond() #2
@@ -3731,9 +3731,9 @@ define dso_local i32 @double_end() local_unnamed_addr sanitize_hwaddress {
call void @llvm.lifetime.end.p0(ptr nonnull %1)
call void @use(ptr nonnull %1) #2
call void @llvm.lifetime.end.p0(ptr nonnull %1)
- br i1 %3, label %4, label %2
+ br i1 %3, label %exit, label %loop
-4: ; preds = %2
+exit: ; preds = %loop
call void @use(ptr nonnull %1) #2
ret i32 0
}
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