24 lines
704 B
LLVM
24 lines
704 B
LLVM
; RUN: llc %s -o - -verify-machineinstrs | FileCheck %s
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target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"
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target triple = "thumbv7s-unknown-unknown"
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; Test that we don't crash the machine verifier when expanding t2ABS.
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; It was applying the kill flag to its source, even if the original t2ABS didn't
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; kill the operand prior to pseudo expansion.
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; Function Attrs: noreturn
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declare void @foo(i32, i32) #0
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; CHECK-LABEL: @test
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; CHECK: rsbmi
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define void @test(i32 %arg) {
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%cmp58 = icmp slt i32 %arg, 0
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%sub62 = sub nsw i32 0, %arg
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%l.1 = select i1 %cmp58, i32 %sub62, i32 %arg
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call void @foo(i32 %l.1, i32 %arg) #0
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unreachable
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}
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attributes #0 = { noreturn }
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