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Differential D84696

Rename t2-reduce-size -> thumb2-reduce-size
ClosedPublic

Authored by aeubanks on Jul 27 2020, 12:32 PM.

Details

Reviewers
arsenm
Commits
rGbeb7e3bb702f: Rename t2-reduce-size -> thumb2-reduce-size
Summary

For readability and consistency with other thumb2 passes like
"thumb2-it".

Diff Detail

Event Timeline

aeubanks created this revision.Jul 27 2020, 12:32 PM
Herald added a project: Restricted Project. · View Herald TranscriptJul 27 2020, 12:32 PM
Herald added subscribers: llvm-commits, hiraditya. · View Herald Transcript
aeubanks added a reviewer: arsenm.Jul 27 2020, 12:32 PM
Herald added a subscriber: wdng. · View Herald TranscriptJul 27 2020, 12:32 PM
arsenm accepted this revision.Jul 27 2020, 1:00 PM
This revision is now accepted and ready to land.Jul 27 2020, 1:00 PM
Closed by commit rGbeb7e3bb702f: Rename t2-reduce-size -> thumb2-reduce-size (authored by aeubanks). · Explain WhyJul 27 2020, 1:42 PM
This revision was automatically updated to reflect the committed changes.
Harbormaster failed remote builds in B65902: Diff 281022!Jul 27 2020, 2:46 PM

Revision Contents

PathSize
llvm/
lib/
Target/
ARM/
2 lines
test/
CodeGen/
Thumb2/
2 lines
2 lines

Diff 281046

llvm/lib/Target/ARM/Thumb2SizeReduction.cpp

Show All 37 Lines
#include <cassert> #include <cassert>
#include <cstdint> #include <cstdint>
#include <functional> #include <functional>
#include <iterator> #include <iterator>
#include <utility> #include <utility>
using namespace llvm; using namespace llvm;
#define DEBUG_TYPE "t2-reduce-size" #define DEBUG_TYPE "thumb2-reduce-size"
#define THUMB2_SIZE_REDUCE_NAME "Thumb2 instruction size reduce pass" #define THUMB2_SIZE_REDUCE_NAME "Thumb2 instruction size reduce pass"
STATISTIC(NumNarrows, "Number of 32-bit instrs reduced to 16-bit ones"); STATISTIC(NumNarrows, "Number of 32-bit instrs reduced to 16-bit ones");
STATISTIC(Num2Addrs, "Number of 32-bit instrs reduced to 2addr 16-bit ones"); STATISTIC(Num2Addrs, "Number of 32-bit instrs reduced to 2addr 16-bit ones");
STATISTIC(NumLdSts, "Number of 32-bit load / store reduced to 16-bit ones"); STATISTIC(NumLdSts, "Number of 32-bit load / store reduced to 16-bit ones");
static cl::opt<int> ReduceLimit("t2-reduce-limit", static cl::opt<int> ReduceLimit("t2-reduce-limit",
cl::init(-1), cl::Hidden); cl::init(-1), cl::Hidden);
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llvm/test/CodeGen/Thumb2/t2-teq-reduce.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -run-pass=t2-reduce-size %s -o - | FileCheck %s # RUN: llc -run-pass=thumb2-reduce-size %s -o - | FileCheck %s
--- | --- |
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "thumbv8m.main" target triple = "thumbv8m.main"
%list_head = type { %list_head*, %list_data* } %list_head = type { %list_head*, %list_data* }
%list_data = type { i16, i16 } %list_data = type { i16, i16 }
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llvm/test/CodeGen/Thumb2/t2sizereduction.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -run-pass=t2-reduce-size %s -o - | FileCheck %s # RUN: llc -run-pass=thumb2-reduce-size %s -o - | FileCheck %s
--- | --- |
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64" target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "thumbv8m.main-arm-none-eabi" target triple = "thumbv8m.main-arm-none-eabi"
; Function Attrs: norecurse nounwind readnone ; Function Attrs: norecurse nounwind readnone
define i32 @test(i32 %x, i32 %y) local_unnamed_addr #0 { define i32 @test(i32 %x, i32 %y) local_unnamed_addr #0 {
entry: entry:
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