[PATCH] D101034: [InstCombine][NFC] Use --check-globals flag in tests.
Dawid Jurczak via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Apr 22 02:08:21 PDT 2021
yurai007 created this revision.
yurai007 added reviewers: xbolva00, spatel, fhahn, lebedev.ri.
yurai007 requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
This patch adds strings content checking to printf-2.ll via --check-globals flag.
Split off from D100724 <https://reviews.llvm.org/D100724>.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D101034
Files:
llvm/test/Transforms/InstCombine/printf-2.ll
Index: llvm/test/Transforms/InstCombine/printf-2.ll
===================================================================
--- llvm/test/Transforms/InstCombine/printf-2.ll
+++ llvm/test/Transforms/InstCombine/printf-2.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-globals
; Test that the printf library call simplifier works correctly.
;
; RUN: opt < %s -instcombine -S | FileCheck %s
@@ -15,6 +15,14 @@
; Check simplification of printf with void return type.
+;.
+; CHECK: @[[HELLO_WORLD:[a-zA-Z0-9_$"\\.-]+]] = constant [13 x i8] c"hello world\0A\00"
+; CHECK: @[[H:[a-zA-Z0-9_$"\\.-]+]] = constant [2 x i8] c"h\00"
+; CHECK: @[[PERCENT_S:[a-zA-Z0-9_$"\\.-]+]] = constant [4 x i8] c"%s\0A\00"
+; CHECK: @[[FORMAT_STR:[a-zA-Z0-9_$"\\.-]+]] = constant [3 x i8] c"%s\00"
+; CHECK: @[[CHARSTR:[a-zA-Z0-9_$"\\.-]+]] = constant [2 x i8] c"a\00"
+; CHECK: @[[STR:[a-zA-Z0-9_$"\\.-]+]] = private unnamed_addr constant [12 x i8] c"hello world\00", align 1
+;.
define void @test_simplify1() {
; CHECK-LABEL: @test_simplify1(
; CHECK-NEXT: [[PUTCHAR:%.*]] = call i32 @putchar(i32 104)
@@ -56,3 +64,6 @@
call void (i8*, ...) @printf(i8* %fmt, i8* %str)
ret void
}
+;.
+; CHECK: attributes #[[ATTR0:[0-9]+]] = { nofree nounwind }
+;.
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