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| ; RUN: llc < %s -mtriple=i686-pc-win32 | FileCheck %s
; PR26575
; Assertion `(Disp->isImm() || Disp->isGlobal()) && (Other.Disp->isImm() || Other.Disp->isGlobal()) && "Address displacement operand is always an immediate or a global"' failed.
target datalayout = "e-m:x-p:32:32-i64:64-f80:32-n8:16:32-a:0:32-S32"
target triple = "i686-pc-windows-msvc"
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture readonly, i32, i1) argmemonly nounwind
declare <2 x i64> @_mm_xor_si128(<2 x i64>, <2 x i64>) optsize
declare <2 x i64> @llvm.x86.pclmulqdq(<2 x i64>, <2 x i64>, i8) nounwind readnone
declare <4 x float> @_mm_castsi128_ps(<2 x i64>) optsize
; Check that the LEA optimization pass works with CPI address displacements.
define void @test1(i8* nocapture readonly %src, i32 %len) #0 {
%parts = alloca [4 x i32], align 4
%part0 = bitcast [4 x i32]* %parts to i8*
call void @llvm.memcpy.p0i8.p0i8.i32(i8* %part0, i8* %src, i32 %len, i1 false)
%call0 = tail call <2 x i64> @_mm_xor_si128(<2 x i64> undef, <2 x i64> <i64 -9187201950435737472, i64 -9187201950435737472>)
%tmp0 = tail call <2 x i64> @llvm.x86.pclmulqdq(<2 x i64> undef, <2 x i64> <i64 7631803798, i64 5708721108>, i8 16)
%call1 = tail call <4 x float> @_mm_castsi128_ps(<2 x i64> %tmp0)
ret void
; CHECK-LABEL: test1:
; CHECK: movl %esp,
; CHECK: calll _memcpy
; CHECK: movaps __xmm@{{[0-9a-f]+}}, %xmm1
; CHECK: calll __mm_xor_si128
; CHECK: pclmulqdq $16, __xmm@{{[0-9a-f]+}}, %xmm0
; CHECK: jmp __mm_castsi128_ps
}
declare i32 @GetLastError(...)
declare void @IsolationAwareDeactivateActCtx(i32, i32)
declare i8* @llvm.localaddress()
declare void @llvm.localescape(...)
declare i8* @llvm.localrecover(i8*, i8*, i32)
@IsolationAwarePrivateT_SqbjaYRiRY = common global i32 0, align 4
; Check that the MCSymbol objects are created to be used in "\01?fin$0@0@test2@@".
define void @test2() #0 {
entry:
%fActivateActCtxSuccess = alloca i32, align 4
%proc = alloca i32, align 4
%ulpCookie = alloca i32, align 4
call void (...) @llvm.localescape(i32* nonnull %fActivateActCtxSuccess, i32* nonnull %proc, i32* nonnull %ulpCookie)
%tmp0 = tail call i8* @llvm.localaddress()
call fastcc void @"\01?fin$0@0@test2@@"(i8* %tmp0)
ret void
; CHECK-LABEL: test2:
; CHECK: .set Ltest2$frame_escape_0, 8
; CHECK: .set Ltest2$frame_escape_1, 4
; CHECK: .set Ltest2$frame_escape_2, 0
; CHECK: calll "?fin$0@0@test2@@"
}
; Check that the LEA optimization pass works with MCSymbol address displacements.
define internal fastcc void @"\01?fin$0@0@test2@@"(i8* readonly %frame_pointer) unnamed_addr noinline nounwind optsize {
entry:
%tmp0 = tail call i8* @llvm.localrecover(i8* bitcast (void ()* @test2 to i8*), i8* %frame_pointer, i32 1)
%proc = bitcast i8* %tmp0 to i32*
%tmp1 = tail call i8* @llvm.localrecover(i8* bitcast (void ()* @test2 to i8*), i8* %frame_pointer, i32 2)
%ulpCookie = bitcast i8* %tmp1 to i32*
%tmp2 = load i32, i32* @IsolationAwarePrivateT_SqbjaYRiRY, align 4
%tobool = icmp eq i32 %tmp2, 0
br i1 %tobool, label %if.end, label %land.lhs.true
land.lhs.true:
%tmp3 = tail call i8* @llvm.localrecover(i8* bitcast (void ()* @test2 to i8*), i8* %frame_pointer, i32 0)
%fActivateActCtxSuccess = bitcast i8* %tmp3 to i32*
%tmp4 = load i32, i32* %fActivateActCtxSuccess, align 4
%tobool1 = icmp eq i32 %tmp4, 0
br i1 %tobool1, label %if.end, label %if.then
if.then:
%tmp5 = load i32, i32* %proc, align 4
%tobool2 = icmp eq i32 %tmp5, 0
br i1 %tobool2, label %cond.end, label %cond.true
cond.true:
%call = tail call i32 bitcast (i32 (...)* @GetLastError to i32 ()*)()
br label %cond.end
cond.end:
%tmp6 = load i32, i32* %ulpCookie, align 4
tail call void @IsolationAwareDeactivateActCtx(i32 0, i32 %tmp6)
br label %if.end
if.end:
ret void
; CHECK-LABEL: "?fin$0@0@test2@@":
; CHECK: cmpl $0, Ltest2$frame_escape_0([[REG1:%[a-z]+]])
; CHECK: leal Ltest2$frame_escape_1([[REG1]]), [[REG2:%[a-z]+]]
; CHECK: leal Ltest2$frame_escape_2([[REG1]]), [[REG3:%[a-z]+]]
; CHECK: cmpl $0, ([[REG2]])
; CHECK: pushl ([[REG3]])
}
attributes #0 = { nounwind optsize "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-features"="+mmx,+pclmul,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3" "unsafe-fp-math"="false" "use-soft-float"="false" }
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