8ebb3eac02
The legacy PM is deprecated, so update a bunch of lit tests running opt to use the new PM syntax when specifying the pipeline. In this patch focus has been put on test cases for ConstantMerge, ConstraintElimination, CorrelatedValuePropagation, GlobalDCE, GlobalOpt, SCCP, TailCallElim and PredicateInfo. Differential Revision: https://reviews.llvm.org/D114516
24 lines
514 B
LLVM
24 lines
514 B
LLVM
; RUN: opt < %s -passes=globalopt -S | FileCheck %s
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; Check that naked functions don't get marked with fast calling conventions
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@g = common global i32 0, align 4
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define i32 @bar() {
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entry:
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%call = call i32 @foo(i32* @g)
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; CHECK: %call = call i32 @foo(i32* @g)
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ret i32 %call
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}
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define internal i32 @foo(i32*) #0 {
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entry:
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%retval = alloca i32, align 4
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call void asm sideeffect "ldr r0, [r0] \0Abx lr \0A", ""()
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unreachable
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}
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; CHECK: define internal i32 @foo(i32* %0)
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attributes #0 = { naked }
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