mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-08 03:29:18 +00:00
184f8f7c10
TableGen had been nicely generating code to print a number of instructions using shorter aliases (and PowerPC has plenty of short mnemonics), but we were not calling it. For some of the aliases we support in the parser, TableGen can't infer the "inverse" alias relationship, so there is still more to do. Thus, after some hours of updating test cases... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235616 91177308-0d34-0410-b5e6-96231b3b80d8
169 lines
6.9 KiB
LLVM
169 lines
6.9 KiB
LLVM
; RUN: llc -mcpu=pwr7 < %s | FileCheck %s
|
|
target datalayout = "E-m:e-i64:64-n32:64"
|
|
target triple = "powerpc64-unknown-linux-gnu"
|
|
|
|
; Function Attrs: nounwind
|
|
define void @jbd2_journal_commit_transaction(i32* %journal) #0 {
|
|
entry:
|
|
br i1 undef, label %do.body, label %if.then5
|
|
|
|
if.then5: ; preds = %entry
|
|
unreachable
|
|
|
|
do.body: ; preds = %entry
|
|
br i1 undef, label %do.body.i, label %trace_jbd2_start_commit.exit
|
|
|
|
do.body.i: ; preds = %do.body
|
|
unreachable
|
|
|
|
trace_jbd2_start_commit.exit: ; preds = %do.body
|
|
br i1 undef, label %do.body.i1116, label %trace_jbd2_commit_locking.exit
|
|
|
|
do.body.i1116: ; preds = %trace_jbd2_start_commit.exit
|
|
br i1 undef, label %if.end.i1123, label %do.body5.i1122
|
|
|
|
do.body5.i1122: ; preds = %do.body.i1116
|
|
unreachable
|
|
|
|
if.end.i1123: ; preds = %do.body.i1116
|
|
br label %trace_jbd2_commit_locking.exit
|
|
|
|
trace_jbd2_commit_locking.exit: ; preds = %if.end.i1123, %trace_jbd2_start_commit.exit
|
|
br i1 undef, label %spin_unlock.exit1146, label %if.then.i.i.i.i1144
|
|
|
|
if.then.i.i.i.i1144: ; preds = %trace_jbd2_commit_locking.exit
|
|
unreachable
|
|
|
|
spin_unlock.exit1146: ; preds = %trace_jbd2_commit_locking.exit
|
|
br i1 undef, label %spin_unlock.exit1154, label %if.then.i.i.i.i1152
|
|
|
|
if.then.i.i.i.i1152: ; preds = %spin_unlock.exit1146
|
|
br label %spin_unlock.exit1154
|
|
|
|
spin_unlock.exit1154: ; preds = %if.then.i.i.i.i1152, %spin_unlock.exit1146
|
|
br i1 undef, label %do.body.i1159, label %trace_jbd2_commit_flushing.exit
|
|
|
|
do.body.i1159: ; preds = %spin_unlock.exit1154
|
|
unreachable
|
|
|
|
trace_jbd2_commit_flushing.exit: ; preds = %spin_unlock.exit1154
|
|
br i1 undef, label %for.end.i, label %for.body.lr.ph.i
|
|
|
|
for.body.lr.ph.i: ; preds = %trace_jbd2_commit_flushing.exit
|
|
br i1 undef, label %spin_unlock.exit.i, label %if.then.i.i.i.i.i
|
|
|
|
if.then.i.i.i.i.i: ; preds = %for.body.lr.ph.i
|
|
unreachable
|
|
|
|
spin_unlock.exit.i: ; preds = %for.body.lr.ph.i
|
|
unreachable
|
|
|
|
for.end.i: ; preds = %trace_jbd2_commit_flushing.exit
|
|
br i1 undef, label %journal_submit_data_buffers.exit, label %if.then.i.i.i.i31.i
|
|
|
|
if.then.i.i.i.i31.i: ; preds = %for.end.i
|
|
unreachable
|
|
|
|
journal_submit_data_buffers.exit: ; preds = %for.end.i
|
|
br i1 undef, label %if.end103, label %if.then102
|
|
|
|
if.then102: ; preds = %journal_submit_data_buffers.exit
|
|
unreachable
|
|
|
|
if.end103: ; preds = %journal_submit_data_buffers.exit
|
|
br i1 undef, label %do.body.i1182, label %trace_jbd2_commit_logging.exit
|
|
|
|
do.body.i1182: ; preds = %if.end103
|
|
unreachable
|
|
|
|
trace_jbd2_commit_logging.exit: ; preds = %if.end103
|
|
br i1 undef, label %for.end.i1287, label %for.body.i1277
|
|
|
|
for.body.i1277: ; preds = %trace_jbd2_commit_logging.exit
|
|
unreachable
|
|
|
|
for.end.i1287: ; preds = %trace_jbd2_commit_logging.exit
|
|
br i1 undef, label %journal_finish_inode_data_buffers.exit, label %if.then.i.i.i.i84.i
|
|
|
|
if.then.i.i.i.i84.i: ; preds = %for.end.i1287
|
|
unreachable
|
|
|
|
journal_finish_inode_data_buffers.exit: ; preds = %for.end.i1287
|
|
br i1 undef, label %if.end256, label %if.then249
|
|
|
|
if.then249: ; preds = %journal_finish_inode_data_buffers.exit
|
|
unreachable
|
|
|
|
if.end256: ; preds = %journal_finish_inode_data_buffers.exit
|
|
br i1 undef, label %do.body277, label %if.then260
|
|
|
|
if.then260: ; preds = %if.end256
|
|
br label %do.body277
|
|
|
|
do.body277: ; preds = %if.then260, %if.end256
|
|
br label %while.body318
|
|
|
|
while.body318: ; preds = %wait_on_buffer.exit, %do.body277
|
|
%tobool.i1295 = icmp eq i64 undef, 0
|
|
br i1 %tobool.i1295, label %wait_on_buffer.exit, label %if.then.i1296
|
|
|
|
if.then.i1296: ; preds = %while.body318
|
|
unreachable
|
|
|
|
wait_on_buffer.exit: ; preds = %while.body318
|
|
br i1 undef, label %do.body378, label %while.body318
|
|
|
|
do.body378: ; preds = %wait_on_buffer.exit
|
|
br i1 undef, label %while.end418, label %while.body392.lr.ph
|
|
|
|
while.body392.lr.ph: ; preds = %do.body378
|
|
br label %while.body392
|
|
|
|
while.body392: ; preds = %wait_on_buffer.exit1319, %while.body392.lr.ph
|
|
%0 = load i8*, i8** undef, align 8
|
|
%add.ptr399 = getelementptr inbounds i8, i8* %0, i64 -72
|
|
%b_state.i.i1314 = bitcast i8* %add.ptr399 to i64*
|
|
%tobool.i1316 = icmp eq i64 undef, 0
|
|
br i1 %tobool.i1316, label %wait_on_buffer.exit1319, label %if.then.i1317
|
|
|
|
if.then.i1317: ; preds = %while.body392
|
|
unreachable
|
|
|
|
wait_on_buffer.exit1319: ; preds = %while.body392
|
|
%1 = load volatile i64, i64* %b_state.i.i1314, align 8
|
|
%conv.i.i1322 = and i64 %1, 1
|
|
%lnot404 = icmp eq i64 %conv.i.i1322, 0
|
|
%.err.4 = select i1 %lnot404, i32 -5, i32 undef
|
|
%2 = call i64 asm sideeffect "1:.long 0x7c0000a8 $| ((($0) & 0x1f) << 21) $| (((0) & 0x1f) << 16) $| ((($3) & 0x1f) << 11) $| (((0) & 0x1) << 0) \0Aandc $0,$0,$2\0Astdcx. $0,0,$3\0Abne- 1b\0A", "=&r,=*m,r,r,*m,~{cc},~{memory}"(i64* %b_state.i.i1314, i64 262144, i64* %b_state.i.i1314, i64* %b_state.i.i1314) #1
|
|
%prev.i.i.i1325 = getelementptr inbounds i8, i8* %0, i64 8
|
|
%3 = load i32*, i32** null, align 8
|
|
store i32* %3, i32** undef, align 8
|
|
call void @__brelse(i32* undef) #1
|
|
br i1 undef, label %while.end418, label %while.body392
|
|
|
|
; CHECK-LABEL: @jbd2_journal_commit_transaction
|
|
; CHECK: andi.
|
|
; CHECK: crmove [[REG:[0-9]+]], 1
|
|
; CHECK: stdcx.
|
|
; CHECK: isel {{[0-9]+}}, {{[0-9]+}}, {{[0-9]+}}, [[REG]]
|
|
|
|
while.end418: ; preds = %wait_on_buffer.exit1319, %do.body378
|
|
%err.4.lcssa = phi i32 [ undef, %do.body378 ], [ %.err.4, %wait_on_buffer.exit1319 ]
|
|
br i1 undef, label %if.end421, label %if.then420
|
|
|
|
if.then420: ; preds = %while.end418
|
|
call void @jbd2_journal_abort(i32* %journal, i32 signext %err.4.lcssa) #1
|
|
br label %if.end421
|
|
|
|
if.end421: ; preds = %if.then420, %while.end418
|
|
unreachable
|
|
}
|
|
|
|
declare void @jbd2_journal_abort(i32*, i32 signext)
|
|
|
|
declare void @__brelse(i32*)
|
|
|
|
attributes #0 = { nounwind }
|
|
attributes #1 = { nounwind }
|
|
|