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Imported Upstream version 5.18.0.167

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Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions
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79
external/llvm/test/CodeGen/PowerPC/i1-ext-fold.ll vendored
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@ -1,79 +0,0 @@
; RUN: llc -verify-machineinstrs -mcpu=pwr7 < %s | FileCheck %s
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -ppc-gen-isel=false < %s | FileCheck --check-prefix=CHECK-NO-ISEL %s
target datalayout = "E-m:e-i64:64-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
; Function Attrs: nounwind readnone
define signext i32 @foo(i32 signext %a, i32 signext %b) #0 {
entry:
%cmp = icmp slt i32 %a, %b
%conv = zext i1 %cmp to i32
%shl = shl nuw nsw i32 %conv, 4
ret i32 %shl
; CHECK-LABEL: @foo
; CHECK-NO-ISEL-LABEL: @foo
; CHECK-DAG: cmpw
; CHECK-DAG: li [[REG1:[0-9]+]], 0
; CHECK-DAG: li [[REG2:[0-9]+]], 16
; CHECK: isel 3, [[REG2]], [[REG1]],
; CHECK: blr
; CHECK-NO-ISEL: bc 12, 0, [[TRUE:.LBB[0-9]+]]
; CHECK-NO-ISEL: ori 3, 5, 0
; CHECK-NO-ISEL-NEXT: blr
; CHECK-NO-ISEL-NEXT: [[TRUE]]
; CHECK-NO-ISEL-NEXT: addi 3, 12, 0
; CHECK-NO-ISEL-NEXT: blr
}
; Function Attrs: nounwind readnone
define signext i32 @foo2(i32 signext %a, i32 signext %b) #0 {
entry:
%cmp = icmp slt i32 %a, %b
%conv = zext i1 %cmp to i32
%shl = shl nuw nsw i32 %conv, 4
%add1 = or i32 %shl, 5
ret i32 %add1
; CHECK-LABEL: @foo2
; CHECK-NO-ISEL-LABEL: @foo2
; CHECK-DAG: cmpw
; CHECK-DAG: li [[REG1:[0-9]+]], 5
; CHECK-DAG: li [[REG2:[0-9]+]], 21
; CHECK: isel 3, [[REG2]], [[REG1]],
; CHECK: blr
; CHECK-NO-ISEL: bc 12, 0, [[TRUE:.LBB[0-9]+]]
; CHECK-NO-ISEL: ori 3, 5, 0
; CHECK-NO-ISEL-NEXT: blr
; CHECK-NO-ISEL-NEXT: [[TRUE]]
; CHECK-NO-ISEL-NEXT: addi 3, 12, 0
; CHECK-NO-ISEL-NEXT: blr
}
; Function Attrs: nounwind readnone
define signext i32 @foo3(i32 signext %a, i32 signext %b) #0 {
entry:
%cmp = icmp sle i32 %a, %b
%conv = zext i1 %cmp to i32
%shl = shl nuw nsw i32 %conv, 4
ret i32 %shl
; CHECK-LABEL: @foo3
; CHECK-NO-ISEL-LABEL: @foo3
; CHECK-DAG: cmpw
; CHECK-DAG: li [[REG1:[0-9]+]], 16
; CHECK: isel 3, 0, [[REG1]],
; CHECK: blr
; CHECK-NO-ISEL: bc 12, 1, [[TRUE:.LBB[0-9]+]]
; CHECK-NO-ISEL: ori 3, 5, 0
; CHECK-NO-ISEL-NEXT: blr
; CHECK-NO-ISEL-NEXT: [[TRUE]]
; CHECK-NO-ISEL-NEXT: addi 3, 0, 0
; CHECK-NO-ISEL-NEXT: blr
}
attributes #0 = { nounwind readnone }