1
; RUN: llc -mcpu=ppc64 < %s | FileCheck %s -check-prefix=GENERIC
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; RUN: llc -mcpu=970 < %s | FileCheck %s -check-prefix=PWR
3
; RUN: llc -mcpu=a2 < %s | FileCheck %s -check-prefix=BASIC
4
; RUN: llc -mcpu=e500mc < %s | FileCheck %s -check-prefix=BASIC
5
; RUN: llc -mcpu=e5500 < %s | FileCheck %s -check-prefix=BASIC
6
; RUN: llc -mcpu=pwr4 < %s | FileCheck %s -check-prefix=PWR
7
; RUN: llc -mcpu=pwr5 < %s | FileCheck %s -check-prefix=PWR
8
; RUN: llc -mcpu=pwr5x < %s | FileCheck %s -check-prefix=PWR
9
; RUN: llc -mcpu=pwr6 < %s | FileCheck %s -check-prefix=PWR
10
; RUN: llc -mcpu=pwr6x < %s | FileCheck %s -check-prefix=PWR
11
; RUN: llc -mcpu=pwr7 < %s | FileCheck %s -check-prefix=PWR
12
; RUN: llc -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PWR
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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; Function Attrs: nounwind readnone
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define signext i32 @foo(i32 signext %x) #0 {
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%mul = shl nsw i32 %x, 1
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; GENERIC-LABEL: .globl foo
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; BASIC-LABEL: .globl foo
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; PWR-LABEL: .globl foo
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; Function Attrs: nounwind
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define void @loop(i32 signext %x, i32* nocapture %a) #1 {
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; GENERIC-LABEL: @loop
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vector.body: ; preds = %vector.body, %entry
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%index = phi i64 [ 0, %entry ], [ %index.next, %vector.body ]
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%induction45 = or i64 %index, 1
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%0 = getelementptr inbounds i32, i32* %a, i64 %index
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%1 = getelementptr inbounds i32, i32* %a, i64 %induction45
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%2 = load i32, i32* %0, align 4
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%3 = load i32, i32* %1, align 4
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%4 = add nsw i32 %2, 4
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%5 = add nsw i32 %3, 4
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%6 = mul nsw i32 %4, 3
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%7 = mul nsw i32 %5, 3
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store i32 %6, i32* %0, align 4
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store i32 %7, i32* %1, align 4
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%index.next = add i64 %index, 2
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%8 = icmp eq i64 %index.next, 2048
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br i1 %8, label %for.end, label %vector.body
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for.end: ; preds = %vector.body
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; Function Attrs: nounwind
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define void @sloop(i32 signext %x, i32* nocapture %a) #1 {
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; GENERIC-LABEL: @sloop
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for.body: ; preds = %for.body, %entry
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%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ]
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%arrayidx = getelementptr inbounds i32, i32* %a, i64 %indvars.iv
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%0 = load i32, i32* %arrayidx, align 4
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%add = add nsw i32 %0, 4
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%mul = mul nsw i32 %add, 3
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store i32 %mul, i32* %arrayidx, align 4
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%indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
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%exitcond = icmp eq i64 %indvars.iv.next, 2048
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br i1 %exitcond, label %for.end, label %for.body
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for.end: ; preds = %for.body
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attributes #0 = { nounwind readnone }
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attributes #1 = { nounwind }