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a15d888abf
This commit connects the machine function analysis pass (which creates machine functions) to the MIR parser, which will initialize the machine functions with the state from the MIR file and reconstruct the machine IR. This commit introduces a new interface called 'MachineFunctionInitializer', which can be used to provide custom initialization for the machine functions. This commit also introduces a new diagnostic class called 'DiagnosticInfoMIRParser' which is used for MIR parsing errors. This commit modifies the default diagnostic handling in LLVMContext - now the the diagnostics are printed directly into llvm::errs() so that the MIR parsing errors can be printed with colours. Reviewers: Justin Bogner Differential Revision: http://reviews.llvm.org/D9928 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239753 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
562 B
YAML
23 lines
562 B
YAML
# RUN: not llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s
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# This test ensures an error is reported if the embedded LLVM IR contains an
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# error.
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--- |
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; CHECK: [[@LINE+3]]:15: use of undefined value '%a'
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define i32 @foo(i32 %x, i32 %y) {
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%z = alloca i32, align 4
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store i32 %a, i32* %z, align 4
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br label %Test
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Test:
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%m = load i32, i32* %z, align 4
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%cond = icmp eq i32 %y, %m
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br i1 %cond, label %IfEqual, label %IfUnequal
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IfEqual:
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ret i32 1
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IfUnequal:
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ret i32 0
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}
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...
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