forked from OSchip/llvm-project
31 lines
965 B
LLVM
31 lines
965 B
LLVM
; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin | not grep lea
|
|
; The inner loop should use [reg] addressing, not [reg+reg] addressing.
|
|
; rdar://6403965
|
|
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
|
|
target triple = "i386-apple-darwin9.5"
|
|
|
|
define i8* @test(i8* %Q, i32* %L) nounwind {
|
|
entry:
|
|
br label %bb1
|
|
|
|
bb: ; preds = %bb1, %bb1
|
|
%indvar.next = add i32 %P.0.rec, 1 ; <i32> [#uses=1]
|
|
br label %bb1
|
|
|
|
bb1: ; preds = %bb, %entry
|
|
%P.0.rec = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=3]
|
|
%P.0 = getelementptr i8* %Q, i32 %P.0.rec ; <i8*> [#uses=2]
|
|
%0 = load i8* %P.0, align 1 ; <i8> [#uses=1]
|
|
switch i8 %0, label %bb3 [
|
|
i8 12, label %bb
|
|
i8 42, label %bb
|
|
]
|
|
|
|
bb3: ; preds = %bb1
|
|
%P.0.sum = add i32 %P.0.rec, 2 ; <i32> [#uses=1]
|
|
%1 = getelementptr i8* %Q, i32 %P.0.sum ; <i8*> [#uses=1]
|
|
store i8 4, i8* %1, align 1
|
|
ret i8* %P.0
|
|
}
|