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260366437c
This commit implements the initial serialization of machine basic blocks in a machine function. Only the simple, scalar MBB attributes are serialized. The reference to LLVM IR's basic block is preserved when that basic block has a name. Reviewers: Duncan P. N. Exon Smith Differential Revision: http://reviews.llvm.org/D10465 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240145 91177308-0d34-0410-b5e6-96231b3b80d8
44 lines
866 B
YAML
44 lines
866 B
YAML
# RUN: llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s
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# This test ensures that the MIR parser parses machine functions correctly.
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--- |
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define i32 @foo() {
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entry:
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ret i32 0
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}
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define i32 @bar() {
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start:
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ret i32 0
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}
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...
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---
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# CHECK: name: foo
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# CHECK: body:
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# CHECK-NEXT: - name: entry
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# CHECK-NEXT: alignment: 0
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# CHECK-NEXT: isLandingPad: false
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# CHECK-NEXT: addressTaken: false
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name: foo
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body:
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- name: entry
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...
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---
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# CHECK: name: bar
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# CHECK: body:
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# CHECK-NEXT: - name: start
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# CHECK-NEXT: alignment: 4
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# CHECK-NEXT: isLandingPad: false
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# CHECK-NEXT: addressTaken: false
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# CHECK-NEXT: - alignment: 0
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# CHECK-NEXT: isLandingPad: false
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# CHECK-NEXT: addressTaken: true
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name: bar
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body:
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- name: start
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alignment: 4
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- addressTaken: true
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...
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