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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/Mem2Reg | |
| 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/Mem2Reg')
| -rw-r--r-- | llvm/test/Transforms/Mem2Reg/debug-alloca-phi.ll | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/test/Transforms/Mem2Reg/debug-alloca-phi.ll b/llvm/test/Transforms/Mem2Reg/debug-alloca-phi.ll index 787b2463364..7b47c70e1e6 100644 --- a/llvm/test/Transforms/Mem2Reg/debug-alloca-phi.ll +++ b/llvm/test/Transforms/Mem2Reg/debug-alloca-phi.ll @@ -14,17 +14,15 @@ for.cond: ; CHECK: %[[PHI:.*]] = phi i8 [ 0, %entry ], [ %0, %for.cond ] %entryN = load i8, i8* %entry1, align 8, !dbg !20 ; CHECK: call void @llvm.dbg.value(metadata i8 %[[PHI]], -; CHECK-SAME: metadata ![[EXPR:[0-9]+]]) +; CHECK-SAME: metadata !DIExpression()) %0 = add i8 %entryN, 1 ; CHECK: %0 = add i8 %[[PHI]], 1 ; CHECK: call void @llvm.dbg.value(metadata i8 %0, -; CHECK-SAME: metadata ![[EXPR]]) +; CHECK-SAME: metadata !DIExpression()) store i8 %0, i8* %entry1, align 8, !dbg !20 br label %for.cond, !dbg !20 } -; CHECK: ![[EXPR]] = !DIExpression() - declare void @llvm.dbg.declare(metadata, metadata, metadata) #1 attributes #0 = { nounwind ssp uwtable } |
