forked from OSchip/llvm-project
162 lines
3.9 KiB
LLVM
162 lines
3.9 KiB
LLVM
; RUN: llvm-as < %s | llvm-dis > %t.orig
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; RUN: llvm-as < %s | llvm-c-test --echo > %t.echo
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; RUN: diff -w %t.orig %t.echo
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source_filename = "/test/Bindings/echo.ll"
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.11.0"
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module asm "classical GAS"
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%S = type { i64, %S* }
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@var = global i32 42
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@ext = external global i32*
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@cst = constant %S { i64 1, %S* @cst }
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@tl = thread_local global { i64, %S* } { i64 1, %S* @cst }
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@arr = linkonce_odr global [5 x i8] [ i8 2, i8 3, i8 5, i8 7, i8 11 ]
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@str = private unnamed_addr constant [13 x i8] c"hello world\0A\00"
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@locStr = private local_unnamed_addr constant [13 x i8] c"hello world\0A\00"
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@hidden = hidden global i32 7
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@protected = protected global i32 23
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@section = global i32 27, section ".custom"
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@align = global i32 31, align 4
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define { i64, %S* } @unpackrepack(%S %s) {
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%1 = extractvalue %S %s, 0
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%2 = extractvalue %S %s, 1
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%3 = insertvalue { i64, %S* } undef, %S* %2, 1
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%4 = insertvalue { i64, %S* } %3, i64 %1, 0
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ret { i64, %S* } %4
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}
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declare void @decl()
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; TODO: label and metadata types
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define void @types() {
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%1 = alloca half
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%2 = alloca float
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%3 = alloca double
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%4 = alloca x86_fp80
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%5 = alloca fp128
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%6 = alloca ppc_fp128
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%7 = alloca i7
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%8 = alloca void (i1)*
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%9 = alloca [3 x i22]
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%10 = alloca i328 addrspace(5)*
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%11 = alloca <5 x i23*>
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%12 = alloca x86_mmx
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ret void
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}
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define i32 @iops(i32 %a, i32 %b) {
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%1 = add i32 %a, %b
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%2 = mul i32 %a, %1
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%3 = sub i32 %2, %1
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%4 = udiv i32 %3, %b
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%5 = sdiv i32 %2, %4
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%6 = urem i32 %3, %5
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%7 = srem i32 %2, %6
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%8 = shl i32 %1, %b
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%9 = lshr i32 %a, %7
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%10 = ashr i32 %b, %8
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%11 = and i32 %9, %10
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%12 = or i32 %2, %11
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%13 = xor i32 %12, %4
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ret i32 %13
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}
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define i32 @call() {
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%1 = call i32 @iops(i32 23, i32 19)
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ret i32 %1
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}
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define i32 @cond(i32 %a, i32 %b) {
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br label %br
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unreachable:
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unreachable
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br:
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%1 = icmp eq i32 %a, %b
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br i1 %1, label %next0, label %unreachable
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next0:
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%2 = icmp ne i32 %a, %b
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br i1 %2, label %next1, label %unreachable
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next1:
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%3 = icmp ugt i32 %a, %b
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br i1 %3, label %next2, label %unreachable
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next2:
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%4 = icmp uge i32 %a, %b
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br i1 %4, label %next3, label %unreachable
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next3:
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%5 = icmp ult i32 %a, %b
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br i1 %5, label %next4, label %unreachable
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next4:
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%6 = icmp ule i32 %a, %b
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br i1 %6, label %next5, label %unreachable
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next5:
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%7 = icmp sgt i32 %a, %b
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br i1 %7, label %next6, label %unreachable
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next6:
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%8 = icmp sge i32 %a, %b
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br i1 %8, label %next7, label %unreachable
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next7:
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%9 = icmp slt i32 %a, %b
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br i1 %9, label %next8, label %unreachable
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next8:
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%10 = icmp sle i32 %a, %b
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br i1 %10, label %next9, label %unreachable
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next9:
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ret i32 0
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}
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define i32 @loop(i32 %i) {
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br label %cond
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cond:
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%c = phi i32 [ %i, %0 ], [ %j, %do ]
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%p = phi i32 [ %r, %do ], [ 789, %0 ]
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%1 = icmp eq i32 %c, 0
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br i1 %1, label %do, label %done
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do:
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%2 = sub i32 %p, 23
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%j = sub i32 %i, 1
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%r = mul i32 %2, 3
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br label %cond
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done:
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ret i32 %p
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}
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declare void @personalityFn()
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define void @exn() personality void ()* @personalityFn {
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entry:
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invoke void @decl()
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to label %via.cleanup unwind label %exn.dispatch
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via.cleanup:
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invoke void @decl()
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to label %via.catchswitch unwind label %cleanup.inner
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cleanup.inner:
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%cp.inner = cleanuppad within none []
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cleanupret from %cp.inner unwind label %exn.dispatch
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via.catchswitch:
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invoke void @decl()
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to label %exit unwind label %dispatch.inner
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dispatch.inner:
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%cs.inner = catchswitch within none [label %pad.inner] unwind label %exn.dispatch
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pad.inner:
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%catch.inner = catchpad within %cs.inner [i32 0]
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catchret from %catch.inner to label %exit
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exn.dispatch:
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%cs = catchswitch within none [label %pad1, label %pad2] unwind label %cleanup
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pad1:
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catchpad within %cs [i32 1]
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unreachable
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pad2:
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catchpad within %cs [i32 2]
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unreachable
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cleanup:
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%cp = cleanuppad within none []
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cleanupret from %cp unwind to caller
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exit:
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ret void
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}
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