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| author | Juneyoung Lee <aqjune@gmail.com> | 2021-11-06 15:34:49 +0900 |
|---|---|---|
| committer | Juneyoung Lee <aqjune@gmail.com> | 2021-11-06 15:36:42 +0900 |
| commit | 7584ef766a7219b6ee5a400637206d26e0fa98ac (patch) | |
| tree | b7bf3b5b2205448833c25a3b511f6695d4627c0a /clang/test/CodeGen/attr-no-tail.c | |
| parent | 1ab9a2906e19cca87cafac25cc31231a36de4843 (diff) | |
| download | llvm-7584ef766a7219b6ee5a400637206d26e0fa98ac.zip llvm-7584ef766a7219b6ee5a400637206d26e0fa98ac.tar.gz llvm-7584ef766a7219b6ee5a400637206d26e0fa98ac.tar.bz2 | |
[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default
Turning on `enable_noundef_analysis` flag allows better codegen by removing freeze instructions.
I modified clang by renaming `enable_noundef_analysis` flag to `disable-noundef-analysis` and turning it off by default.
Test updates are made as a separate patch: D108453
Reviewed By: eugenis
Differential Revision: https://reviews.llvm.org/D105169
Diffstat (limited to 'clang/test/CodeGen/attr-no-tail.c')
| -rw-r--r-- | clang/test/CodeGen/attr-no-tail.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/clang/test/CodeGen/attr-no-tail.c b/clang/test/CodeGen/attr-no-tail.c index 1c9aca6..ced6ce6 100644 --- a/clang/test/CodeGen/attr-no-tail.c +++ b/clang/test/CodeGen/attr-no-tail.c @@ -1,14 +1,14 @@ // RUN: %clang_cc1 -triple x86_64-apple-macosx10.7.0 %s -emit-llvm -o - | FileCheck %s -// CHECK: %{{[a-z0-9]+}} = notail call i32 @callee0(i32 % -// CHECK: %{{[a-z0-9]+}} = notail call i32 @callee1(i32 % +// CHECK: %{{[a-z0-9]+}} = notail call i32 @callee0(i32 noundef % +// CHECK: %{{[a-z0-9]+}} = notail call i32 @callee1(i32 noundef % // Check that indirect calls do not have the notail marker. // CHECK: store i32 (i32)* @callee1, i32 (i32)** [[ALLOCA1:%[A-Za-z0-9]+]], align 8 // CHECK: [[INDIRFUNC:%[0-9]+]] = load i32 (i32)*, i32 (i32)** [[ALLOCA1]], align 8 -// CHECK: %{{[a-z0-9]+}} = call i32 [[INDIRFUNC]](i32 %{{[0-9]+}} +// CHECK: %{{[a-z0-9]+}} = call i32 [[INDIRFUNC]](i32 noundef %{{[0-9]+}} -// CHECK: %{{[a-z0-9]+}} = call i32 @callee2(i32 % +// CHECK: %{{[a-z0-9]+}} = call i32 @callee2(i32 noundef % int callee0(int a) __attribute__((not_tail_called)) { return a + 1; |