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opt: Rename -default-data-layout flag to -data-layout and make it always override the layout.

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There isn't much point in a flag that only works if the data layout is empty.

Differential Revision: https://reviews.llvm.org/D30014

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295468 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Peter Collingbourne 2017-02-17 17:36:52 +00:00
parent 67d9e19554
commit 4f50278f40
13 changed files with 27 additions and 31 deletions
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4
test/Instrumentation/AddressSanitizer/freebsd.ll
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@ -1,11 +1,11 @@
; RUN: opt < %s -asan -asan-module -S \
; RUN: -mtriple=i386-unknown-freebsd \
; RUN: -default-data-layout="e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" | \
; RUN: -data-layout="e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" | \
; RUN: FileCheck --check-prefix=CHECK-32 %s
; RUN: opt < %s -asan -asan-module -S \
; RUN: -mtriple=x86_64-unknown-freebsd \
; RUN: -default-data-layout="e-m:e-i64:64-f80:128-n8:16:32:64-S128" | \
; RUN: -data-layout="e-m:e-i64:64-f80:128-n8:16:32:64-S128" | \
; RUN: FileCheck --check-prefix=CHECK-64 %s
define i32 @read_4_bytes(i32* %a) sanitize_address {

2
test/Other/constant-fold-gep.ll
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@ -8,7 +8,7 @@
; "TO" - Optimizations and targetdata. This tests target-dependent
; folding in the optimizers.
; RUN: opt -S -o - -instcombine -globalopt -default-data-layout="e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64" < %s | FileCheck --check-prefix=TO %s
; RUN: opt -S -o - -instcombine -globalopt -data-layout="e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64" < %s | FileCheck --check-prefix=TO %s
; "SCEV" - ScalarEvolution with default target layout
; RUN: opt -analyze -scalar-evolution < %s | FileCheck --check-prefix=SCEV %s

4
test/Transforms/ConstProp/loads.ll
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@ -1,5 +1,5 @@
; RUN: opt < %s -default-data-layout="e-p:64:64:64-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64" -instcombine -S | FileCheck %s --check-prefix=LE
; RUN: opt < %s -default-data-layout="E-p:64:64:64-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64" -instcombine -S | FileCheck %s --check-prefix=BE
; RUN: opt < %s -data-layout="e-p:64:64:64-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64" -instcombine -S | FileCheck %s --check-prefix=LE
; RUN: opt < %s -data-layout="E-p:64:64:64-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64" -instcombine -S | FileCheck %s --check-prefix=BE
; {{ 0xDEADBEEF, 0xBA }, 0xCAFEBABE}
@g1 = constant {{i32,i8},i32} {{i32,i8} { i32 -559038737, i8 186 }, i32 -889275714 }

2
test/Transforms/GVN/PRE/rle-addrspace-cast.ll
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@ -1,4 +1,4 @@
; RUN: opt < %s -default-data-layout="e-p:32:32:32-p1:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-n8:16:32" -basicaa -gvn -S -die | FileCheck %s
; RUN: opt < %s -data-layout="e-p:32:32:32-p1:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-n8:16:32" -basicaa -gvn -S -die | FileCheck %s
define i8 @coerce_offset0_addrspacecast(i32 %V, i32* %P) {
store i32 %V, i32* %P

4
test/Transforms/GVN/PRE/rle.ll
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@ -1,5 +1,5 @@
; RUN: opt < %s -default-data-layout="e-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-n8:16:32" -basicaa -gvn -S -die | FileCheck %s
; RUN: opt < %s -default-data-layout="E-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-n32" -basicaa -gvn -S -die | FileCheck %s
; RUN: opt < %s -data-layout="e-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-n8:16:32" -basicaa -gvn -S -die | FileCheck %s
; RUN: opt < %s -data-layout="E-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-n32" -basicaa -gvn -S -die | FileCheck %s
;; Trivial RLE test.
define i32 @test0(i32 %V, i32* %P) {

4
test/Transforms/IndVarSimplify/2011-11-01-lftrptr.ll
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@ -1,5 +1,5 @@
; RUN: opt < %s -indvars -S "-default-data-layout=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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" | FileCheck %s
; RUN: opt < %s -indvars -S "-default-data-layout=e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" | FileCheck %s
; RUN: opt < %s -indvars -S "-data-layout=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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" | FileCheck %s
; RUN: opt < %s -indvars -S "-data-layout=e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" | FileCheck %s
;
; PR11279: Assertion !IVLimit->getType()->isPointerTy()
;

4
test/Transforms/InstCombine/2012-07-25-LoadPart.ll
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@ -1,5 +1,5 @@
; RUN: opt < %s -default-data-layout="e-p:32:32:32" -instcombine -S | FileCheck %s --check-prefix=LE
; RUN: opt < %s -default-data-layout="E-p:32:32:32" -instcombine -S | FileCheck %s --check-prefix=BE
; RUN: opt < %s -data-layout="e-p:32:32:32" -instcombine -S | FileCheck %s --check-prefix=LE
; RUN: opt < %s -data-layout="E-p:32:32:32" -instcombine -S | FileCheck %s --check-prefix=BE
; PR13442
@test = constant [4 x i32] [i32 1, i32 2, i32 3, i32 4]

4
test/Transforms/InstCombine/alloca.ll
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@ -1,5 +1,5 @@
; RUN: opt < %s -instcombine -S -default-data-layout="E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" | FileCheck %s -check-prefix=CHECK -check-prefix=ALL
; RUN: opt < %s -instcombine -S -default-data-layout="E-p:32:32:32-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" | FileCheck %s -check-prefix=P32 -check-prefix=ALL
; RUN: opt < %s -instcombine -S -data-layout="E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" | FileCheck %s -check-prefix=CHECK -check-prefix=ALL
; RUN: opt < %s -instcombine -S -data-layout="E-p:32:32:32-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128" | FileCheck %s -check-prefix=P32 -check-prefix=ALL
; RUN: opt < %s -instcombine -S | FileCheck %s -check-prefix=NODL -check-prefix=ALL

2
test/Transforms/InstCombine/load-cmp.ll
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@ -1,5 +1,5 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -instcombine -S -default-data-layout="p:32:32:32-p1:16:16:16-n8:16:32:64" < %s | FileCheck %s
; RUN: opt -instcombine -S -data-layout="p:32:32:32-p1:16:16:16-n8:16:32:64" < %s | FileCheck %s
@G16 = internal constant [10 x i16] [i16 35, i16 82, i16 69, i16 81, i16 85,
i16 73, i16 82, i16 69, i16 68, i16 0]

4
test/Transforms/InstCombine/narrow-switch.ll
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@ -1,7 +1,7 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; Vary legal integer types in data layout.
; RUN: opt < %s -instcombine -S -default-data-layout=n32 | FileCheck %s --check-prefix=ALL --check-prefix=CHECK32
; RUN: opt < %s -instcombine -S -default-data-layout=n32:64 | FileCheck %s --check-prefix=ALL --check-prefix=CHECK64
; RUN: opt < %s -instcombine -S -data-layout=n32 | FileCheck %s --check-prefix=ALL --check-prefix=CHECK32
; RUN: opt < %s -instcombine -S -data-layout=n32:64 | FileCheck %s --check-prefix=ALL --check-prefix=CHECK64
; In all cases, the data-layout is irrelevant. We should shrink as much as possible in InstCombine
; and allow the backend to expand as much as needed to ensure optimal codegen for any target.

4
test/Transforms/SCCP/loadtest.ll
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@ -1,7 +1,7 @@
; This test makes sure that these instructions are properly constant propagated.
; RUN: opt < %s -default-data-layout="e-p:32:32" -sccp -S | FileCheck %s
; RUN: opt < %s -default-data-layout="E-p:32:32" -sccp -S | FileCheck %s
; RUN: opt < %s -data-layout="e-p:32:32" -sccp -S | FileCheck %s
; RUN: opt < %s -data-layout="E-p:32:32" -sccp -S | FileCheck %s
; CHECK-NOT: load

2
test/Transforms/SimplifyCFG/switch_create.ll
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@ -1,5 +1,5 @@
; RUN: opt -S -simplifycfg < %s | FileCheck %s
; RUN: opt -S -default-data-layout="p:32:32-p1:16:16" -simplifycfg < %s | FileCheck -check-prefix=CHECK -check-prefix=DL %s
; RUN: opt -S -data-layout="p:32:32-p1:16:16" -simplifycfg < %s | FileCheck -check-prefix=CHECK -check-prefix=DL %s
declare void @foo1()

18
tools/opt/opt.cpp
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@ -201,10 +201,10 @@ static cl::opt<bool>
PrintBreakpoints("print-breakpoints-for-testing",
cl::desc("Print select breakpoints location for testing"));
static cl::opt<std::string>
DefaultDataLayout("default-data-layout",
cl::desc("data layout string to use if not specified by module"),
cl::value_desc("layout-string"), cl::init(""));
static cl::opt<std::string> ClDataLayout("data-layout",
cl::desc("data layout string to use"),
cl::value_desc("layout-string"),
cl::init(""));
static cl::opt<bool> PreserveBitcodeUseListOrder(
"preserve-bc-uselistorder",
@ -448,9 +448,11 @@ int main(int argc, char **argv) {
return 1;
}
// If we are supposed to override the target triple, do so now.
// If we are supposed to override the target triple or data layout, do so now.
if (!TargetTriple.empty())
M->setTargetTriple(Triple::normalize(TargetTriple));
if (!ClDataLayout.empty())
M->setDataLayout(ClDataLayout);
// Figure out what stream we are supposed to write to...
std::unique_ptr<tool_output_file> Out;
@ -530,12 +532,6 @@ int main(int argc, char **argv) {
TLII.disableAllFunctions();
Passes.add(new TargetLibraryInfoWrapperPass(TLII));
// Add an appropriate DataLayout instance for this module.
const DataLayout &DL = M->getDataLayout();
if (DL.isDefault() && !DefaultDataLayout.empty()) {
M->setDataLayout(DefaultDataLayout);
}
// Add internal analysis passes from the target machine.
Passes.add(createTargetTransformInfoWrapperPass(TM ? TM->getTargetIRAnalysis()
: TargetIRAnalysis()));