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llvm-mirror/test/CodeGen/PowerPC/2011-12-06-SpillAndRestoreCR.ll
Kit Barton 5fe828ca5e [PPC] Remove Darwin support from POWER backend. 
This patch issues an error message if Darwin ABI is attempted with the PPC
backend. It also cleans up existing test cases, either converting the test to
use an alternative triple or removing the test if the coverage is no longer
needed.

Updated Tests
-------------
The majority of test cases were updated to use a different triple that does not
include the Darwin ABI. Many tests were also updated to use FileCheck, in place
of grep.

Deleted Tests
-------------
llvm/test/tools/dsymutil/PowerPC/sibling.test was originally added to test
specific functionality of dsymutil using an object file created with an old
version of llvm-gcc for a Powerbook G4. After a discussion with @JDevlieghere he
suggested removing the test.

llvm/test/CodeGen/PowerPC/combine_loads_from_build_pair.ll was converted from a
PPC test to a SystemZ test, as the behavior is also reproducible there.

All other tests that were deleted were specific to the darwin/ppc ABI and no
longer necessary.

Phabricator Review: https://reviews.llvm.org/D50988

llvm-svn: 340795
2018-08-28 01:18:29 +00:00

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; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=g4 | FileCheck %s
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=g4 | FileCheck %s
; ModuleID = 'tsc.c'
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-v128:128:128-n32:64"
target triple = "powerpc64-unknown-linux-gnu"
@a = common global [32000 x float] zeroinitializer, align 16
@b = common global [32000 x float] zeroinitializer, align 16
@c = common global [32000 x float] zeroinitializer, align 16
@d = common global [32000 x float] zeroinitializer, align 16
@e = common global [32000 x float] zeroinitializer, align 16
@aa = common global [256 x [256 x float]] zeroinitializer, align 16
@bb = common global [256 x [256 x float]] zeroinitializer, align 16
@cc = common global [256 x [256 x float]] zeroinitializer, align 16
@temp = common global float 0.000000e+00, align 4
@.str81 = private unnamed_addr constant [6 x i8] c"s3110\00", align 1
@.str235 = private unnamed_addr constant [15 x i8] c"S3110\09 %.2f \09\09\00", align 1
declare i32 @printf(i8* nocapture, ...) nounwind
declare i32 @init(i8* %name) nounwind
declare i64 @clock() nounwind
declare i32 @dummy(float*, float*, float*, float*, float*, [256 x float]*, [256 x float]*, [256 x float]*, float)
declare void @check(i32 %name) nounwind
; CHECK: mfcr
; CHECK: mtcr
define i32 @s3110() nounwind {
entry:
%call = tail call i32 @init(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str81, i64 0, i64 0))
%call1 = tail call i64 @clock() nounwind
br label %for.body
for.body: ; preds = %for.end17, %entry
%nl.041 = phi i32 [ 0, %entry ], [ %inc22, %for.end17 ]
%0 = load float, float* getelementptr inbounds ([256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 0, i64 0), align 16
br label %for.cond5.preheader
for.cond5.preheader: ; preds = %for.inc15, %for.body
%indvars.iv42 = phi i64 [ 0, %for.body ], [ %indvars.iv.next43, %for.inc15 ]
%max.139 = phi float [ %0, %for.body ], [ %max.3.15, %for.inc15 ]
%xindex.138 = phi i32 [ 0, %for.body ], [ %xindex.3.15, %for.inc15 ]
%yindex.137 = phi i32 [ 0, %for.body ], [ %yindex.3.15, %for.inc15 ]
br label %for.body7
for.body7: ; preds = %for.body7, %for.cond5.preheader
%indvars.iv = phi i64 [ 0, %for.cond5.preheader ], [ %indvars.iv.next.15, %for.body7 ]
%max.235 = phi float [ %max.139, %for.cond5.preheader ], [ %max.3.15, %for.body7 ]
%xindex.234 = phi i32 [ %xindex.138, %for.cond5.preheader ], [ %xindex.3.15, %for.body7 ]
%yindex.233 = phi i32 [ %yindex.137, %for.cond5.preheader ], [ %yindex.3.15, %for.body7 ]
%arrayidx9 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv
%1 = load float, float* %arrayidx9, align 16
%cmp10 = fcmp ogt float %1, %max.235
%2 = trunc i64 %indvars.iv to i32
%yindex.3 = select i1 %cmp10, i32 %2, i32 %yindex.233
%3 = trunc i64 %indvars.iv42 to i32
%xindex.3 = select i1 %cmp10, i32 %3, i32 %xindex.234
%max.3 = select i1 %cmp10, float %1, float %max.235
%indvars.iv.next45 = or i64 %indvars.iv, 1
%arrayidx9.1 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next45
%4 = load float, float* %arrayidx9.1, align 4
%cmp10.1 = fcmp ogt float %4, %max.3
%5 = trunc i64 %indvars.iv.next45 to i32
%yindex.3.1 = select i1 %cmp10.1, i32 %5, i32 %yindex.3
%xindex.3.1 = select i1 %cmp10.1, i32 %3, i32 %xindex.3
%max.3.1 = select i1 %cmp10.1, float %4, float %max.3
%indvars.iv.next.146 = or i64 %indvars.iv, 2
%arrayidx9.2 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.146
%6 = load float, float* %arrayidx9.2, align 8
%cmp10.2 = fcmp ogt float %6, %max.3.1
%7 = trunc i64 %indvars.iv.next.146 to i32
%yindex.3.2 = select i1 %cmp10.2, i32 %7, i32 %yindex.3.1
%xindex.3.2 = select i1 %cmp10.2, i32 %3, i32 %xindex.3.1
%max.3.2 = select i1 %cmp10.2, float %6, float %max.3.1
%indvars.iv.next.247 = or i64 %indvars.iv, 3
%arrayidx9.3 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.247
%8 = load float, float* %arrayidx9.3, align 4
%cmp10.3 = fcmp ogt float %8, %max.3.2
%9 = trunc i64 %indvars.iv.next.247 to i32
%yindex.3.3 = select i1 %cmp10.3, i32 %9, i32 %yindex.3.2
%xindex.3.3 = select i1 %cmp10.3, i32 %3, i32 %xindex.3.2
%max.3.3 = select i1 %cmp10.3, float %8, float %max.3.2
%indvars.iv.next.348 = or i64 %indvars.iv, 4
%arrayidx9.4 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.348
%10 = load float, float* %arrayidx9.4, align 16
%cmp10.4 = fcmp ogt float %10, %max.3.3
%11 = trunc i64 %indvars.iv.next.348 to i32
%yindex.3.4 = select i1 %cmp10.4, i32 %11, i32 %yindex.3.3
%xindex.3.4 = select i1 %cmp10.4, i32 %3, i32 %xindex.3.3
%max.3.4 = select i1 %cmp10.4, float %10, float %max.3.3
%indvars.iv.next.449 = or i64 %indvars.iv, 5
%arrayidx9.5 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.449
%12 = load float, float* %arrayidx9.5, align 4
%cmp10.5 = fcmp ogt float %12, %max.3.4
%13 = trunc i64 %indvars.iv.next.449 to i32
%yindex.3.5 = select i1 %cmp10.5, i32 %13, i32 %yindex.3.4
%xindex.3.5 = select i1 %cmp10.5, i32 %3, i32 %xindex.3.4
%max.3.5 = select i1 %cmp10.5, float %12, float %max.3.4
%indvars.iv.next.550 = or i64 %indvars.iv, 6
%arrayidx9.6 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.550
%14 = load float, float* %arrayidx9.6, align 8
%cmp10.6 = fcmp ogt float %14, %max.3.5
%15 = trunc i64 %indvars.iv.next.550 to i32
%yindex.3.6 = select i1 %cmp10.6, i32 %15, i32 %yindex.3.5
%xindex.3.6 = select i1 %cmp10.6, i32 %3, i32 %xindex.3.5
%max.3.6 = select i1 %cmp10.6, float %14, float %max.3.5
%indvars.iv.next.651 = or i64 %indvars.iv, 7
%arrayidx9.7 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.651
%16 = load float, float* %arrayidx9.7, align 4
%cmp10.7 = fcmp ogt float %16, %max.3.6
%17 = trunc i64 %indvars.iv.next.651 to i32
%yindex.3.7 = select i1 %cmp10.7, i32 %17, i32 %yindex.3.6
%xindex.3.7 = select i1 %cmp10.7, i32 %3, i32 %xindex.3.6
%max.3.7 = select i1 %cmp10.7, float %16, float %max.3.6
%indvars.iv.next.752 = or i64 %indvars.iv, 8
%arrayidx9.8 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.752
%18 = load float, float* %arrayidx9.8, align 16
%cmp10.8 = fcmp ogt float %18, %max.3.7
%19 = trunc i64 %indvars.iv.next.752 to i32
%yindex.3.8 = select i1 %cmp10.8, i32 %19, i32 %yindex.3.7
%xindex.3.8 = select i1 %cmp10.8, i32 %3, i32 %xindex.3.7
%max.3.8 = select i1 %cmp10.8, float %18, float %max.3.7
%indvars.iv.next.853 = or i64 %indvars.iv, 9
%arrayidx9.9 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.853
%20 = load float, float* %arrayidx9.9, align 4
%cmp10.9 = fcmp ogt float %20, %max.3.8
%21 = trunc i64 %indvars.iv.next.853 to i32
%yindex.3.9 = select i1 %cmp10.9, i32 %21, i32 %yindex.3.8
%xindex.3.9 = select i1 %cmp10.9, i32 %3, i32 %xindex.3.8
%max.3.9 = select i1 %cmp10.9, float %20, float %max.3.8
%indvars.iv.next.954 = or i64 %indvars.iv, 10
%arrayidx9.10 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.954
%22 = load float, float* %arrayidx9.10, align 8
%cmp10.10 = fcmp ogt float %22, %max.3.9
%23 = trunc i64 %indvars.iv.next.954 to i32
%yindex.3.10 = select i1 %cmp10.10, i32 %23, i32 %yindex.3.9
%xindex.3.10 = select i1 %cmp10.10, i32 %3, i32 %xindex.3.9
%max.3.10 = select i1 %cmp10.10, float %22, float %max.3.9
%indvars.iv.next.1055 = or i64 %indvars.iv, 11
%arrayidx9.11 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.1055
%24 = load float, float* %arrayidx9.11, align 4
%cmp10.11 = fcmp ogt float %24, %max.3.10
%25 = trunc i64 %indvars.iv.next.1055 to i32
%yindex.3.11 = select i1 %cmp10.11, i32 %25, i32 %yindex.3.10
%xindex.3.11 = select i1 %cmp10.11, i32 %3, i32 %xindex.3.10
%max.3.11 = select i1 %cmp10.11, float %24, float %max.3.10
%indvars.iv.next.1156 = or i64 %indvars.iv, 12
%arrayidx9.12 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.1156
%26 = load float, float* %arrayidx9.12, align 16
%cmp10.12 = fcmp ogt float %26, %max.3.11
%27 = trunc i64 %indvars.iv.next.1156 to i32
%yindex.3.12 = select i1 %cmp10.12, i32 %27, i32 %yindex.3.11
%xindex.3.12 = select i1 %cmp10.12, i32 %3, i32 %xindex.3.11
%max.3.12 = select i1 %cmp10.12, float %26, float %max.3.11
%indvars.iv.next.1257 = or i64 %indvars.iv, 13
%arrayidx9.13 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.1257
%28 = load float, float* %arrayidx9.13, align 4
%cmp10.13 = fcmp ogt float %28, %max.3.12
%29 = trunc i64 %indvars.iv.next.1257 to i32
%yindex.3.13 = select i1 %cmp10.13, i32 %29, i32 %yindex.3.12
%xindex.3.13 = select i1 %cmp10.13, i32 %3, i32 %xindex.3.12
%max.3.13 = select i1 %cmp10.13, float %28, float %max.3.12
%indvars.iv.next.1358 = or i64 %indvars.iv, 14
%arrayidx9.14 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.1358
%30 = load float, float* %arrayidx9.14, align 8
%cmp10.14 = fcmp ogt float %30, %max.3.13
%31 = trunc i64 %indvars.iv.next.1358 to i32
%yindex.3.14 = select i1 %cmp10.14, i32 %31, i32 %yindex.3.13
%xindex.3.14 = select i1 %cmp10.14, i32 %3, i32 %xindex.3.13
%max.3.14 = select i1 %cmp10.14, float %30, float %max.3.13
%indvars.iv.next.1459 = or i64 %indvars.iv, 15
%arrayidx9.15 = getelementptr inbounds [256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 %indvars.iv42, i64 %indvars.iv.next.1459
%32 = load float, float* %arrayidx9.15, align 4
%cmp10.15 = fcmp ogt float %32, %max.3.14
%33 = trunc i64 %indvars.iv.next.1459 to i32
%yindex.3.15 = select i1 %cmp10.15, i32 %33, i32 %yindex.3.14
%xindex.3.15 = select i1 %cmp10.15, i32 %3, i32 %xindex.3.14
%max.3.15 = select i1 %cmp10.15, float %32, float %max.3.14
%indvars.iv.next.15 = add i64 %indvars.iv, 16
%lftr.wideiv.15 = trunc i64 %indvars.iv.next.15 to i32
%exitcond.15 = icmp eq i32 %lftr.wideiv.15, 256
br i1 %exitcond.15, label %for.inc15, label %for.body7
for.inc15: ; preds = %for.body7
%indvars.iv.next43 = add i64 %indvars.iv42, 1
%lftr.wideiv = trunc i64 %indvars.iv.next43 to i32
%exitcond = icmp eq i32 %lftr.wideiv, 256
br i1 %exitcond, label %for.end17, label %for.cond5.preheader
for.end17: ; preds = %for.inc15
%conv = sitofp i32 %xindex.3.15 to float
%add = fadd float %max.3.15, %conv
%conv18 = sitofp i32 %yindex.3.15 to float
%add19 = fadd float %add, %conv18
%call20 = tail call i32 @dummy(float* getelementptr inbounds ([32000 x float], [32000 x float]* @a, i64 0, i64 0), float* getelementptr inbounds ([32000 x float], [32000 x float]* @b, i64 0, i64 0), float* getelementptr inbounds ([32000 x float], [32000 x float]* @c, i64 0, i64 0), float* getelementptr inbounds ([32000 x float], [32000 x float]* @d, i64 0, i64 0), float* getelementptr inbounds ([32000 x float], [32000 x float]* @e, i64 0, i64 0), [256 x float]* getelementptr inbounds ([256 x [256 x float]], [256 x [256 x float]]* @aa, i64 0, i64 0), [256 x float]* getelementptr inbounds ([256 x [256 x float]], [256 x [256 x float]]* @bb, i64 0, i64 0), [256 x float]* getelementptr inbounds ([256 x [256 x float]], [256 x [256 x float]]* @cc, i64 0, i64 0), float %add19) nounwind
%inc22 = add nsw i32 %nl.041, 1
%exitcond44 = icmp eq i32 %inc22, 78100
br i1 %exitcond44, label %for.end23, label %for.body
for.end23: ; preds = %for.end17
%call24 = tail call i64 @clock() nounwind
%sub = sub nsw i64 %call24, %call1
%conv25 = sitofp i64 %sub to double
%div = fdiv double %conv25, 1.000000e+06
%call26 = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str235, i64 0, i64 0), double %div) nounwind
%add29 = fadd float %add, 1.000000e+00
%add31 = fadd float %add29, %conv18
%add32 = fadd float %add31, 1.000000e+00
store float %add32, float* @temp, align 4
tail call void @check(i32 -1)
ret i32 0
}
declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i1) nounwind
declare i32 @puts(i8* nocapture) nounwind
!3 = !{!"branch_weights", i32 64, i32 4}
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