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1; RUN: false2; XRUN: llc -mtriple=i386-pc-linux-gnu < %s3; PR46684; XFAIL: *5; FIXME: If the coalescer happens to coalesce %level.1 with the copy to EAX6; (for ret) then this will fail to compile. The fundamental problem is7; once the coalescer fixes a virtual register to physical register we can't8; evict it. This started passing again due to the changes for PR89699; so I've disabled it with a bigger stick.10 11define i32 @x(i32 %qscale) nounwind {12entry:13 %temp_block = alloca [64 x i16], align 16 ; <ptr> [#uses=0]14 %tmp = call i32 asm sideeffect "xor %edx, %edx", "={dx},~{dirflag},~{fpsr},~{flags}"() nounwind ; <i32> [#uses=1]15 br i1 undef, label %if.end78, label %if.then2816 17if.then28: ; preds = %entry18 br label %if.end7819 20if.end78: ; preds = %if.then28, %entry21 %level.1 = phi i32 [ %tmp, %if.then28 ], [ 0, %entry ] ; <i32> [#uses=1]22 %add.ptr1 = getelementptr [64 x i16], ptr null, i32 0, i32 %qscale ; <ptr> [#uses=1]23 %add.ptr2 = getelementptr [64 x i16], ptr null, i32 1, i32 %qscale ; <ptr> [#uses=1]24 %add.ptr3 = getelementptr [64 x i16], ptr null, i32 2, i32 %qscale ; <ptr> [#uses=1]25 %add.ptr4 = getelementptr [64 x i16], ptr null, i32 3, i32 %qscale ; <ptr> [#uses=1]26 %add.ptr5 = getelementptr [64 x i16], ptr null, i32 4, i32 %qscale ; <ptr> [#uses=1]27 %add.ptr6 = getelementptr [64 x i16], ptr null, i32 5, i32 %qscale ; <ptr> [#uses=1]28 %tmp1 = call i32 asm sideeffect "nop", "={ax},r,r,r,r,r,0,~{dirflag},~{fpsr},~{flags}"(ptr %add.ptr6, ptr %add.ptr5, ptr %add.ptr4, ptr %add.ptr3, ptr %add.ptr2, ptr %add.ptr1) nounwind ; <i32> [#uses=0]29 ret i32 %level.130}31