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Differential D109428 Diff 373537 llvm/test/CodeGen/AArch64/arm64-ccmp.ll

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llvm/test/CodeGen/AArch64/arm64-ccmp.ll

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%str1 = type { %str2 } %str1 = type { %str2 }
%str2 = type { [24 x i8], i8*, i32, %str1*, i32, [4 x i8], %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, i8*, i8, i8*, %str1*, i8* } %str2 = type { [24 x i8], i8*, i32, %str1*, i32, [4 x i8], %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, %str1*, i8*, i8, i8*, %str1*, i8* }
; Test case distilled from 126.gcc. ; Test case distilled from 126.gcc.
; The phi in sw.bb.i.i gets multiple operands for the %entry predecessor. ; The phi in sw.bb.i.i gets multiple operands for the %entry predecessor.
define void @build_modify_expr() nounwind ssp { define void @build_modify_expr() nounwind ssp {
; CHECK-LABEL: build_modify_expr: ; CHECK-LABEL: build_modify_expr:
; CHECK: ; %bb.0: ; %entry ; CHECK: ; %bb.0: ; %entry
; CHECK-NEXT: cmp w8, #37 ; CHECK-NEXT: ret
; CHECK-NEXT: mov w8, #1
; CHECK-NEXT: lsl x8, x8, xzr
; CHECK-NEXT: mov x9, #31
; CHECK-NEXT: movk x9, #48, lsl #32
; CHECK-NEXT: and x8, x8, x9
; CHECK-NEXT: ccmp x8, #0, #4, ls
; CHECK-NEXT: b.eq LBB11_2
; CHECK-NEXT: ; %bb.1: ; %if.end85
; CHECK-NEXT: ret
; CHECK-NEXT: LBB11_2: ; %sw.bb.i.i.preheader
; CHECK-NEXT: ; implicit-def: $x8
; CHECK-NEXT: LBB11_3: ; %sw.bb.i.i
; CHECK-NEXT: ; =>This Inner Loop Header: Depth=1
; CHECK-NEXT: ldr x8, [x8, #32]
; CHECK-NEXT: b LBB11_3
entry: entry:
switch i32 undef, label %sw.bb.i.i [ switch i32 undef, label %sw.bb.i.i [
i32 69, label %if.end85 i32 69, label %if.end85
i32 70, label %if.end85 i32 70, label %if.end85
i32 71, label %if.end85 i32 71, label %if.end85
i32 72, label %if.end85 i32 72, label %if.end85
i32 73, label %if.end85 i32 73, label %if.end85
i32 105, label %if.end85 i32 105, label %if.end85
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