1 ; RUN: llc < %s 2 ; PR3537 3 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" 4 target triple = "i386-apple-darwin9.6" 5 %struct.GetBitContext = type <{ i8*, i8*, i32, i32 }> 6 7 define i32 @alac_decode_frame() nounwind { 8 entry: 9 %tmp2 = load i8** null ; <i8*> [#uses=2] 10 %tmp34 = getelementptr i8* %tmp2, i32 4 ; <i8*> [#uses=2] 11 %tmp5.i424 = bitcast i8* %tmp34 to i8** ; <i8**> [#uses=2] 12 %tmp15.i = getelementptr i8* %tmp2, i32 12 ; <i8*> [#uses=1] 13 %0 = bitcast i8* %tmp15.i to i32* ; <i32*> [#uses=1] 14 br i1 false, label %if.then43, label %if.end47 15 16 if.then43: ; preds = %entry 17 ret i32 0 18 19 if.end47: ; preds = %entry 20 %tmp5.i590 = load i8** %tmp5.i424 ; <i8*> [#uses=0] 21 store i32 19, i32* %0 22 %tmp6.i569 = load i8** %tmp5.i424 ; <i8*> [#uses=0] 23 %1 = call i32 asm "bswap $0", "=r,0,~{dirflag},~{fpsr},~{flags}"(i32 0) nounwind ; <i32> [#uses=0] 24 br i1 false, label %bb.nph, label %if.then63 25 26 if.then63: ; preds = %if.end47 27 unreachable 28 29 bb.nph: ; preds = %if.end47 30 %2 = bitcast i8* %tmp34 to %struct.GetBitContext* ; <%struct.GetBitContext*> [#uses=1] 31 %call9.i = call fastcc i32 @decode_scalar(%struct.GetBitContext* %2, i32 0, i32 0, i32 0) nounwind ; <i32> [#uses=0] 32 unreachable 33 } 34 35 declare fastcc i32 @decode_scalar(%struct.GetBitContext* nocapture, i32, i32, i32) nounwind 36
