forked from OSchip/llvm-project
26 lines
988 B
LLVM
26 lines
988 B
LLVM
; RUN: llc < %s -verify-machineinstrs | FileCheck %s
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target datalayout = "E-m:e-i64:64-n32:64-S128"
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target triple = "sparcv9"
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; CHECK-LABEL: spill4
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; This function spills two values: %p and the materialized large constant.
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; Both must use 8-byte spill and fill instructions.
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; CHECK: stx %{{..}}, [%fp+
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; CHECK: stx %{{..}}, [%fp+
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; CHECK: ldx [%fp+
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; CHECK: ldx [%fp+
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define void @spill4(i64* nocapture %p) {
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entry:
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%val0 = load i64, i64* %p
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%cmp0 = icmp ult i64 %val0, 385672958347594845
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%cm80 = zext i1 %cmp0 to i64
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store i64 %cm80, i64* %p, align 8
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tail call void asm sideeffect "", "~{i0},~{i1},~{i2},~{i3},~{i4},~{i5},~{g2},~{g3},~{g4},~{g5},~{l0},~{l1},~{l2},~{l3},~{l4},~{l5},~{l6},~{l7},~{o0},~{o1},~{o2},~{o3},~{o4},~{o5},~{o7}"()
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%arrayidx1 = getelementptr inbounds i64, i64* %p, i64 1
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%val = load i64, i64* %arrayidx1
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%cmp = icmp ult i64 %val, 385672958347594845
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%cm8 = select i1 %cmp, i64 10, i64 20
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store i64 %cm8, i64* %arrayidx1, align 8
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ret void
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}
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