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
33 lines
771 B
LLVM
33 lines
771 B
LLVM
; RUN: opt -passes=ipsccp -S < %s | FileCheck %s
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; PR6414
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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target triple = "x86_64-unknown-linux-gnu"
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define internal i32 ()* @f() {
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ret i32 ()* @g
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}
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define internal i32 @g() {
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ret i32 8
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}
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; CHECK: internal i32 @g()
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; CHECK-NEXT: ret i32 8
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define internal void @outer_mod() {
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%1 = call i32 ()* () @f() ; <i32 ()*> [#uses=1]
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%2 = call i32 %1() ; <i32> [#uses=0]
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ret void
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}
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define internal void @module_init() {
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call void @register_outer_mod(void ()* @outer_mod)
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ret void
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}
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declare void @register_outer_mod(void ()*)
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define i32 @main() {
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ret i32 0
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}
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