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| author | Reid Kleckner <rnk@google.com> | 2017-08-23 20:31:27 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2017-08-23 20:31:27 +0000 |
| commit | 6d353348e58105098363ed5be162a2f9c044d342 (patch) | |
| tree | 8f67617b050d1287cf830706bc242c9c5ce4d0d8 /llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll | |
| parent | c01994b5fe93542f7d3c62726c67635652c92df2 (diff) | |
| download | bcm5719-llvm-6d353348e58105098363ed5be162a2f9c044d342.tar.gz bcm5719-llvm-6d353348e58105098363ed5be162a2f9c044d342.zip | |
Parse and print DIExpressions inline to ease IR and MIR testing
Summary:
Most DIExpressions are empty or very simple. When they are complex, they
tend to be unique, so checking them inline is reasonable.
This also avoids the need for CodeGen passes to append to the
llvm.dbg.mir named md node.
See also PR22780, for making DIExpression not be an MDNode.
Reviewers: aprantl, dexonsmith, dblaikie
Subscribers: qcolombet, javed.absar, eraman, hiraditya, llvm-commits
Differential Revision: https://reviews.llvm.org/D37075
llvm-svn: 311594
Diffstat (limited to 'llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll')
| -rw-r--r-- | llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll b/llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll index 57d5aef6d65..d24c7a7c48d 100644 --- a/llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll +++ b/llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll @@ -87,17 +87,17 @@ define i32 @maxB(i32 %x, i32 %y) !dbg !34 { ; OPTIMIZATION_LEVEL_0-NEXT: %x.addr = alloca i32, align 4 ; OPTIMIZATION_LEVEL_0-NEXT: %y.addr = alloca i32, align 4 ; OPTIMIZATION_LEVEL_0-NEXT: store i32 %x, i32* %x.addr, align 4 -; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} +; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_0-NEXT: store i32 %y, i32* %y.addr, align 4 -; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %y.addr, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} +; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %y.addr, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_0-NEXT: %0 = tail call i32 @maxA(i32 %x, i32 %y), !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_0-NEXT: ret i32 %0, !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_0-NEXT: } ; OPTIMIZATION_LEVEL_2: define i32 @maxB(i32 %x, i32 %y) ; OPTIMIZATION_LEVEL_2-NEXT: entry: -; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %x, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} -; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %y, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}} +; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %x, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}} +; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %y, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_2-NEXT: %0 = tail call i32 @maxA(i32 %x, i32 %y) #{{[0-9]+}}, !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_2-NEXT: ret i32 %0, !dbg !{{[0-9]+}} ; OPTIMIZATION_LEVEL_2-NEXT: } |
